WorldWideScience

Sample records for automotive technology related

  1. Automotive Technology Skill Standards

    Science.gov (United States)

    Garrett, Tom; Asay, Don; Evans, Richard; Barbie, Bill; Herdener, John; Teague, Todd; Allen, Scott; Benshoof, James

    2009-01-01

    The standards in this document are for Automotive Technology programs and are designed to clearly state what the student should know and be able to do upon completion of an advanced high-school automotive program. Minimally, the student will complete a three-year program to achieve all standards. Although these exit-level standards are designed…

  2. Algorithm of automatic generation of technology process and process relations of automotive wiring harnesses

    Institute of Scientific and Technical Information of China (English)

    XU Benzhu; ZHU Jiman; LIU Xiaoping

    2012-01-01

    Identifying each process and their constraint relations from the complex wiring harness drawings quickly and accurately is the basis for formulating process routes. According to the knowledge of automotive wiring harness and the characteristics of wiring harness components, we established the model of wiring harness graph. Then we research the algorithm of identifying technology processes automatically, finally we describe the relationships between processes by introducing the constraint matrix, which is in or- der to lay a good foundation for harness process planning and production scheduling.

  3. The Perceptions of the Automotive Supply Industry Related to Information Technology Utilization and Creating Barriers to Competitive Market Entry: A Case Study of the Implications for Strategic Planning

    Science.gov (United States)

    Cargal, Joseph L.

    2010-01-01

    The purpose of this study was to examine information technology/systems strategy related factors in the automotive supply industry based on responses to the Strategic Planning and Business Performance Survey provided to automotive suppliers. This population produces supplies to the automotive industry with products valued at hundreds of billions…

  4. Innovative Technology in Automotive Technology

    Science.gov (United States)

    Gardner, John

    2007-01-01

    Automotive Technology combines hands-on training along with a fully integrated, interactive, computerized multistationed facility. Our program is a competency based, true open-entry/open-exit program that utilizes flexible self-paced course outlines. It is designed around an industry partnership that promotes community and economic development,…

  5. Automotive security functions: the use of new technologies to tackle vehicle-related crime

    NARCIS (Netherlands)

    Knapik, Peter

    2016-01-01

    New technologies are mainly used in academia and industry to advance applications in three categories within the automotive field. The first category involves applications to improve traffic efficiency. The second set of applications aims to provide the driver and passengers with infotainment featur

  6. Automotive NVH technology

    CERN Document Server

    Nijman, Eugenius; Priebsch, Hans-Herwig

    2016-01-01

    This book presents seven chapters examining selected noise, vibration and harshness (NVH) topics that are highly relevant for automotive vehicle development. These include applications following the major trends toward increased passenger comfort, vehicle electrification and lightweight design. The authors of the seven chapters, all of which are experts from the automotive industry and academia, present the foremost challenges and potential solutions in this demanding field. Among others, applications for sound optimization in downsized engines, noise optimization in electric powertrains, weight reduction options for exhaust systems, porous materials description, and the vibro-acoustic analysis of geared systems are discussed.

  7. Automotive Sensors and MEMS Technology

    Science.gov (United States)

    Nonomura, Yutaka

    - Automotive sensors are used for emission gas purification, energy conservation, car kinematic performance, safety and ITS (intelligent transportation system). The comparison of the sensor characteristics was made for their application area. Many kinds of the principles are applied for the sensors. There are two types of sensors, such as physical and chemical one. Many of the automotive sensors are physical type such as mechanical sensors. And a gas sensor is a chemical type. The sensors have been remarkably developed with the advancement of the MEMS (Micro Electro Mechanical Systems) technology. In this paper, gas, pressure, combustion pressure, acceleration, magnetic, and angular rate sensors for automotive use are explained with their features. The sensors are key devices to control cars in the engine, power train, chassis and safety systems. The environment resistance, long term reliability, and low cost are required for the automotive sensors. They are very hard to be resolved. However, the sensor technology contributes greatly to improving global environment, energy conservation, and safety. The applications of automotive sensors will be expanded with the automobile developments.

  8. Automotive battery technology

    CERN Document Server

    Watzenig, Daniel

    2014-01-01

    The use of electrochemical energy storage systems in automotive applications also involves new requirements for modeling these systems, especially in terms of model depth and model quality. Currently, mainly simple application-oriented models are used to describe the physical behavior of batteries. This book provides a step beyond of state-of-the-art modeling showing various different approaches covering following aspects: system safety, misuse behavior (crash, thermal runaway), battery state estimation and electrochemical modeling with the needed analysis (pre/post mortem). All this different approaches are developed to support the overall integration process from a multidisciplinary point-of-view and depict their further enhancements to this process.

  9. Automotive Technologies. State Competency Profile.

    Science.gov (United States)

    Ohio Board of Regents, Columbus.

    This document, which lists the technical automotive technologies competencies identified by representatives from business, industry, and labor as well as technical educators throughout Ohio, is intended to assist individuals and organizations in developing college tech prep programs that will prepare students from secondary through post-secondary…

  10. Using Technology to Enhance an Automotive Program

    Science.gov (United States)

    Ashton, Denis

    2009-01-01

    Denis Ashton uses technology in his automotive technology program at East Valley Institute of Technology (EVIT) to positively impact student outcomes. Ashton, the department chair for the automotive programs at EVIT, in Mesa, Arizona, says that using an interactive PowerPoint curriculum makes learning fun for students and provides immediate…

  11. Virtual Tryout Technologies for Preparing Automotive Manufacturing

    OpenAIRE

    Takahashi, Susumu

    2012-01-01

    It is important to reduce the weight of the automotive and to shorten the development period for reduction of CO2 discharge. For these purpose, virtual tryout technologies have been introduced automotive industry. Every process from stamping to assembly for car development has introduced CAD design and numerical simulation such as forming simulation, dimensional accuracy simulation such as forming simulation, dimensional accuracy simulation and so on. In this paper, sheet metal forming simula...

  12. TECHNOLOGICAL MEASURES TO IMPROVE AUTOMOTIVE PRODUCT QUALITY

    OpenAIRE

    Gladkov, V.; Kruglov, S.

    2010-01-01

    The paper examines the basic technological measures aimed at improving product quality in automotive industry. While paying due attention to solving organizational and technological problems, including the development of certification systems for production processes, it is also necessary to improve the technical standards of specific technologies, equipment and materials as they largely determine product quality. Special emphasis is given to the importance of improving the production of auto...

  13. Advanced Automotive Technologies annual report to Congress, fiscal year 1996

    International Nuclear Information System (INIS)

    This annual report serves to inform the United States Congress on the progress for fiscal year 1996 of programs under the Department of Energy's Office of Advanced Automotive Technologies (OAAT). This document complies with the legislative requirement to report on the implementation of Title III of the Automotive Propulsion Research and Development Act of 1978. Also reported are related activities performed under subsequent relevant legislation without specific reporting requirements. Furthermore, this report serves as a vital means of communication from the Department to all public and private sector participants. Specific requirements that are addressed in this report are: Discussion of how each research and development contract, grant, or project funded under the authority of this Act satisfies the requirements of each subsection; Current comprehensive program definition for implementing Title III; Evaluation of the state of automotive propulsion system research and development in the United States; Number and amount of contracts and grants awarded under Title III; Analysis of the progress made in developing advanced automotive propulsion system technology; and Suggestions for improvements in automotive propulsion system research and development, including recommendations for legislation

  14. Advanced Automotive Technologies annual report to Congress, fiscal year 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This annual report serves to inform the United States Congress on the progress for fiscal year 1996 of programs under the Department of Energy`s Office of Advanced Automotive Technologies (OAAT). This document complies with the legislative requirement to report on the implementation of Title III of the Automotive Propulsion Research and Development Act of 1978. Also reported are related activities performed under subsequent relevant legislation without specific reporting requirements. Furthermore, this report serves as a vital means of communication from the Department to all public and private sector participants. Specific requirements that are addressed in this report are: Discussion of how each research and development contract, grant, or project funded under the authority of this Act satisfies the requirements of each subsection; Current comprehensive program definition for implementing Title III; Evaluation of the state of automotive propulsion system research and development in the United States; Number and amount of contracts and grants awarded under Title III; Analysis of the progress made in developing advanced automotive propulsion system technology; and Suggestions for improvements in automotive propulsion system research and development, including recommendations for legislation.

  15. Technology Transfer in the Global Automotive Value Chain. Lessons from the Turkish Automotive Industry

    OpenAIRE

    M. Teoman Pamukçu; Alper Sönmez

    2011-01-01

    The automotive industry is one of the main contributors to value added, employment and exports of the Turkish economy and it has undergone major changes since the mid-nineties. Most of the automotive manufacturers in Turkey are either joint ventures or wholly-owned affiliates of multinational companies. Literature on global value chains point to the possibility of technology transfer occurring through backward linkages from automotive manufacturers to their suppliers. We test for the existenc...

  16. Research progress of aluminum alloy automotive sheet and application technology

    Institute of Scientific and Technical Information of China (English)

    Ma Mingtu; You Jianghai; Lu Hongzhou; Wang Zhiwen

    2012-01-01

    Pretrcatment technology is deeply discussed to explain its importance in guaranteeing properties and form- ability of aluminum alloy automotive sheet. Some typical applications of aluminum alloy automotive sheet to automotive industry are listed. Based on the author's knowledge and recognition and research progress presently, the important re- search contents about aluminum alloy automotive sheet are emphasized. Reducing cost and price of sheet and going deeply into application research are the main work for expending the application of aluminum alloy automotive sheet in the automobile.

  17. Final report: U.S. competitive position in automotive technologies

    Energy Technology Data Exchange (ETDEWEB)

    Albert, Michael B.; Cheney, Margaret; Thomas, Patrick; Kroll, Peter

    2002-09-30

    Patent data are presented and analyzed to assess the U.S. competitive position in eleven advanced automotive technology categories, including automotive fuel cells, hydrogen storage, advanced batteries, hybrid electric vehicles and others. Inventive activity in most of the technologies is found to be growing at a rapid pace, particularly in advanced batteries, automotive fuel cells and ultracapacitors. The U.S. is the clear leader in automotive fuel cells, on-board hydrogen storage and light weight materials. Japan leads in advanced batteries, hybrid electric vehicles, ultracapacitors, and appears to be close to overtaking the U.S. in other areas of power electronics.

  18. Present Situation of Purification Technologies for Automotive Exhaust in China

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    It is presented that eliminating and controlling the current automotive exhaust emission should be important and urgent in China, and the Chinese state emission standards have been getting stricter and stricter. Also the present purification technologies for automotive exhaust are elucidated. It is indicated that the development and the commercialization of Rare Earth based on three way catalytic converters is pretty necessary and urgent to address the current harsh automotive exhaust emission problems in China. In addition, the future automotive exhaust purification technologies are prospected.

  19. INVESTIGATION OF CLEANER TECHNOLOGIES TO MINIMIZE AUTOMOTIVE COOLANT WASTES

    Science.gov (United States)

    The US Environmental Protection Agency in cooperation with the State of New Jersey evaluated chemical filtration and distillation technologies designed to recycle automotive and heavy-duty engine coolants. These evaluations addressed the product quality, waste reduction and econo...

  20. Joining Technology of Dissimilar Materials for Automotive Components(Ⅱ)

    Institute of Scientific and Technical Information of China (English)

    Meung Ho Rhee; Jong Ho Song; Woo Young Chung; Young Myoung Kim

    2004-01-01

    Joining techniques of dissimilar materials for lightweight multi-material automotive body structure were discussed. The joining of 1 .4 mm thickness steel and 2 mm thickness of Al were performed by the new method that is hybrid laser welding system. After aluminum and steel were welded by laser hybrid welding process, the micro-structure investment and the micro-hardness test were carried out. Hybrid laser welding promises a bright future in joining technology of dissimilar materials for automotive components.

  1. Automotive Technology Student Learning Styles and Their Implications for Faculty

    Science.gov (United States)

    Threeton, Mark D.; Walter, Richard A.

    2009-01-01

    In an effort to provide Career and Technical Education (CTE) professionals with additional insight on how to better meet the educational needs of the learner, this study sought to identify the preference for learning of postsecondary automotive technology students. While it might appear logical to naturally classify auto-tech students as primarily…

  2. 4th International Conference on Sustainable Automotive Technologies

    CERN Document Server

    Wellnitz, Jörg; Leary, Martin; Koopmans, Lucien

    2012-01-01

    The book on Sustainable Automotive Technologies aims to draw special attention to the research and practice focused on new technologies and approaches capable of meeting the challenges to sustainable mobility. In particular, the book features incremental and radical technical advancements that are able to meet social, economic and environmental targets in both local and global contexts. These include original solutions to the problems of pollution and congestion, vehicle and public safety, sustainable vehicle design and manufacture, new structures and materials, new power-train technologies and vehicle concepts. In addition to vehicle technologies, the book is also concerned with the broader systemic issues such as sustainable supply chain systems, integrated logistics and telematics, and end-of-life vehicle management. It captures selected peer reviewed papers accepted for presentation at the 4th International Conference on Sustainable Automotive Technologies, ICSAT2012, held at the RMIT, Melbourne, Australi...

  3. Technology Roadmap for Energy Reduction in Automotive Manufacturing

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2008-09-01

    U.S. Department of Energy’s (DOE) Industrial Technologies Program (ITP), in collaboration with the United States Council for Automotive Research LLC (USCAR), hosted a technology roadmap workshop in Troy, Michigan in May 2008. The purpose of the workshop was to explore opportunities for energy reduction, discuss the challenges and barriers that might need to be overcome, and identify priorities for future R&D. The results of the workshop are presented in this report.

  4. The Use of Speech Recognition Technology in Automotive Applications

    OpenAIRE

    Gellatly, Andrew William

    1997-01-01

    The research objectives were (1) to perform a detailed review of the literature on speech recognition technology and the attentional demands of driving; (2) to develop decision tools that assist designers of in-vehicle systems; (3) to experimentally examine automatic speech recognition (ASR) design parameters, input modalities, and driver ages; and (4) to provide human factors recommendations for the use of speech recognition technology in automotive applicatio...

  5. A Study of the Awareness Level of Electric Vehicle Technology in California Community College Automotive Curriculums.

    Science.gov (United States)

    Keyzer, James

    California automotive technician programs were surveyed regarding their awareness of the impact that mandates of the Clean Air Act would have on their automotive technology programs. A questionnaire was sent to 100 California community colleges with an automotive technology program; 49 usable questionnaires were returned. A possible byproduct of…

  6. Making aerospace technology work for the automotive industry - Introduction

    Science.gov (United States)

    Olson, W. T.

    1978-01-01

    In many cases it has been found that advances made in one technical field can contribute to other fields. An investigation is in this connection conducted concerning subjects from contemporary NASA programs and projects which might have relevance and potential usefulness to the automotive industry. Examples regarding aerospace developments which have been utilized by the automotive industry are related to electronic design, computer systems, quality control experience, a NASA combustion scanner and television display, exhaust gas analyzers, and a device for suppressing noise propagated through ducts. Projects undertaken by NASA's center for propulsion and power research are examined with respect to their value for the automotive industry. As a result of some of these projects, a gas turbine engine and a Stirling engine might each become a possible alternative to the conventional spark ignition engine.

  7. Making aerospace technology work for the automotive industry, introduction

    Science.gov (United States)

    Olson, W. T.

    1978-01-01

    NASA derived technology already in use in the automotive industry include: (1) developments in electronics design, computer systems, and quality control methods for line testing of cars and trucks; (2) a combustion analysis computer program for automotive engine research and development; (3) an infrared scanner and television display for analyzing tire design and performance, and for studying the effects of heat on the service life of V-belts, shock mounts, brakes, and rubber bearings; (4) exhaust gas analyzers for trouble shooting and emissions certification; (5) a device for reducing noise from trucks; and (6) a low cost test vehicle for measuring highway skid resistance. Services offered by NASA to facilitate access to its technology are described.

  8. Update and Expansion of the Center of Automotive Technology Excellence Under the Graduate Automotive Technology Education (GATE) Program at the University of Tennessee, Knoxville

    Energy Technology Data Exchange (ETDEWEB)

    Irick, David

    2012-08-30

    The Graduate Automotive Technology Education (GATE) Center at the University of Tennessee, Knoxville has completed its seventh year of operation under this agreement, its thirteenth year in total. During this period the Center has involved eleven GATE Fellows and three GATE Research Assistants in preparing them to contribute to advanced automotive technologies in the center’s focus area: Advanced Hybrid Propulsion and Control Systems. In addition to the impact that the Center has had on the students and faculty involved, the presence of the center has led to the acquisition of resources that probably would not have been obtained if the GATE Center had not existed. Significant industry interaction such as equipment donations, and support for GATE students has been realized. The value of the total resources brought to the university (including related research contracts) exceeds $2,000,000.

  9. Application of Electron Beam Surface Technologies in the Automotive Industry

    Institute of Scientific and Technical Information of China (English)

    Rolf Zenker; Anja Buchwalder

    2004-01-01

    Progress in the beam deflection technique opens up new possibilities for the application of electron beam (EB)surface and welding technologies in the automotive industry. This development is based on three-dimensional high-speed beam deflection and fully automatic online process control. So, in the EB surface treatment three-dimensional energy transfer fields can be realised which take into account the contour of a component, the conditions of heat conduction and the load conditions. High flexibility, precision and reproducibility are typical characteristics. High productivity is achieved by the simultaneous interaction of the EB in several processing areas or by carrying out several processes simultaneously. EB surface treatment is becoming more and more attractive and important especially in the automotive industry, and also in comparison to laser technologies. This paper deals with different EB surface technologies, for example hardening,remelting, surface alloying, dispersing or cladding of different materials such as steel, cast iron and different alloys of Al,Mg and Ti. Examples of applications in the automotive industry, especially engine components, will be discussed.

  10. Automotive Technology and Human Factors Research: Past, Present, and Future

    Directory of Open Access Journals (Sweden)

    Motoyuki Akamatsu

    2013-01-01

    Full Text Available This paper reviews the history of automotive technology development and human factors research, largely by decade, since the inception of the automobile. The human factors aspects were classified into primary driving task aspects (controls, displays, and visibility, driver workspace (seating and packaging, vibration, comfort, and climate, driver’s condition (fatigue and impairment, crash injury, advanced driver-assistance systems, external communication access, and driving behavior. For each era, the paper describes the SAE and ISO standards developed, the major organizations and conferences established, the major news stories affecting vehicle safety, and the general social context. The paper ends with a discussion of what can be learned from this historical review and the major issues to be addressed. A major contribution of this paper is more than 180 references that represent the foundation of automotive human factors, which should be considered core knowledge and should be familiar to those in the profession.

  11. MSc degree in color technology for the automotive sector

    Science.gov (United States)

    Martinez-Verdu, F.; Perales, E.; Chorro, E.; Viqueira, V.; Gilabert, E.

    2014-07-01

    Nowadays, the measurement and management of color quality of the gonio-apparent materials is complex, but highly demanded in many industrial sectors, as automotive, cosmetics, plastics for consumer electronics, printing inks, architectural coatings, etc. It is necessary to control complex instrumentation and to do visual assessments of texture and color differences to get, for instance, a visual harmony in car bodies; and a profound knowledge of physics and chemistry of special-effect pigments for their optical formulation to obtain attractive visual effects in coatings, plastics, etc, combining among them and with solid pigments. From University of Alicante, for the academic year 2013-14, we are organizing the first MSc degree in Color Technology for the Automotive Sector, with a design of contents embracing CIE colorimetry and visual perception, included the AUDI2000 color difference formula, instrumentation and color management software, fundamentals of coatings and plastics in the automotive sector, and, optical formulation of pigments. The MSc syllabus, with 60 ECTS, is designed to be taught in two semesters: from September to February with on classroom theoretical and practical activities, and, from March to June at virtual level, with internships of training in some companies. Therefore, the MSc Thesis would be the performance report during the internship in companies or research institutions. Some multinational companies, both as car makers and coatings and plastics providers, from European and non-European countries have already shown their support and interest in welcoming students for specific training, even some job offers when the first MSc edition finishes.

  12. Graduate Automotive Technology Education (GATE) Center for Hybrid Electric Drivetrains and Control Strategies

    Energy Technology Data Exchange (ETDEWEB)

    David Holloway

    2005-09-30

    Beginning the fall semester of 1999, The University of Maryland, Departments of Mechanical and Electrical Engineering and the Institute for Systems Research served as a U.S. Department of Energy (USDOE) Graduate Automotive Technology Education (GATE) Center for Hybrid Electric Drivetrains and Control Strategies. A key goal was to produce a graduate level education program that educated and prepared students to address the technical challenges of designing and developing hybrid electric vehicles, as they progressed into the workforce. A second goal was to produce research that fostered the advancement of hybrid electric vehicles, their controls, and other related automotive technologies. Participation ended at the University of Maryland after the 2004 fall semester. Four graduate courses were developed and taught during the course of this time, two of which evolved into annually-taught undergraduate courses, namely Vehicle Dynamics and Control Systems Laboratory. Five faculty members from Mechanical Engineering, Electrical Engineering, and the Institute for Systems Research participated. Four Ph.D. degrees (two directly supported and two indirectly supported) and seven Master's degrees in Mechanical Engineering resulted from the research conducted. Research topics included thermoelectric waste heat recovery, fuel cell modeling, pre- and post-transmission hybrid powertrain control and integration, hybrid transmission design, H{sub 2}-doped combustion, and vehicle dynamics. Many of the participating students accepted positions in the automotive industry or government laboratories involved in automotive technology work after graduation. This report discusses the participating faculty, the courses developed and taught, research conducted, the students directly and indirectly supported, and the publication list. Based on this collection of information, the University of Maryland firmly believes that the key goal of the program was met and that the majority of the

  13. Automotive Painting Technology A Monozukuri-Hitozukuri Perspective

    CERN Document Server

    Salazar, Abraham; Saito, Kozo

    2013-01-01

    This book offers unique and valuable contributions to the field. It offers breadth and inclusiveness. Most existing works on automotive painting cover only a single aspect of this complex topic, such as the chemistry of paint or paint booth technology. Monozukuri and Hitozukuri are Japanese terms that can be translated as “making things” and “developing people” but their implications in Japanese are richer and more complex than this minimal translation would indicate. The Monozukuri-Hitozukuri perspective is drawn from essential principles on which the Toyota approach to problem-solving and continuous improvement is based. From this perspective, neither painting technology R&D nor painting technology use in manufacturing can be done successfully without integrating technological and human concerns involved with making and learning in the broadest sense, as the hyphen is meant to indicate. The editors provide case studies and examples -- drawn from Mr. Toda’s 33 years of experience with automotiv...

  14. Robust Automotive Positioning: Integration of GPS and Relative Motion Sensors

    OpenAIRE

    Kronander, Jon

    2004-01-01

    Automotive positioning systems relying exclusively on the input from a GPS receiver, which is a line of sight sensor, tend to be sensitive to situations with limited sky visibility. Such situations include: urban environments with tall buildings; inside parking structures; underneath trees; in tunnels and under bridges. In these situations, the system has to rely on integration of relative motion sensors to estimate vehicle position. However, these sensor measurements are generally affected b...

  15. 5th International Conference on Sustainable Automotive Technologies

    CERN Document Server

    Subic, Aleksandar; Trufin, Ramona

    2014-01-01

    This book captures selected peer reviewed papers presented at the 5th International Conference on Sustainable Automotive Technologies, ICSAT 2013, held in Ingolstadt, Germany. ICSAT is the state-of-the-art conference in the field of new technologies for transportation. The book brings together the work of international researchers and practitioners under the following interrelated headings: fuel transportation and storage, material recycling, manufacturing and management costs, engines and emission reduction. The book provides a very good overview of research and development activities focused on new technologies and approaches capable of meeting the challenges to sustainable mobility. About the Editors: Prof. Dr. Jörg Wellnitz is the Dean of the Faculty of Mechanical Engineering, Technische Hochschule Ingolstadt, Germany. Prof. Dr. Aleksandar Subic is the Head of the School of Aerospace, Mechanical and Manufacturing Engineering, RMIT University, Australia. Ramona Trufin, M.A. is the coordinator of the Facul...

  16. Proximity strategies in outsourcing relations: The role of geographical, cultural and relational proximity in the European automotive industry

    OpenAIRE

    Alexander Schmitt; Johannes Van Biesebroeck

    2013-01-01

    Several trends that affect the manufacturing of sophisticated goods - increasing international fragmentation of production, and lean and modular process technologies - have increased the importance of proximity in the supply chain. We use the case of the European automotive industry to simultaneously evaluate the relative importance of three dimensions: geographical, cultural, and relational proximity. Using a rich and novel data set, we find that carmakers value some aspects of each dimensio...

  17. Implementation of 3D Optical Scanning Technology for Automotive Applications.

    Science.gov (United States)

    Kuş, Abdil

    2009-01-01

    Reverse engineering (RE) is a powerful tool for generating a CAD model from the 3D scan data of a physical part that lacks documentation or has changed from the original CAD design of the part. The process of digitizing a part and creating a CAD model from 3D scan data is less time consuming and provides greater accuracy than manually measuring the part and designing the part from scratch in CAD. 3D optical scanning technology is one of the measurement methods which have evolved over the last few years and it is used in a wide range of areas from industrial applications to art and cultural heritage. It is also used extensively in the automotive industry for applications such as part inspections, scanning of tools without CAD definition, scanning the casting for definition of the stock (i.e. the amount of material to be removed from the surface of the castings) model for CAM programs and reverse engineering. In this study two scanning experiments of automotive applications are illustrated. The first one examines the processes from scanning to re-manufacturing the damaged sheet metal cutting die, using a 3D scanning technique and the second study compares the scanned point clouds data to 3D CAD data for inspection purposes. Furthermore, the deviations of the part holes are determined by using different lenses and scanning parameters. PMID:22573995

  18. Precious Metals in Automotive Technology: An Unsolvable Depletion Problem?

    Directory of Open Access Journals (Sweden)

    Ugo Bardi

    2014-04-01

    Full Text Available Since the second half of the 20th century, various devices have been developed in order to reduce the emissions of harmful substances at the exhaust pipe of combustion engines. In the automotive field, the most diffuse and best known device of this kind is the “three way” catalytic converter for engines using the Otto cycle designed to abate the emissions of carbon monoxide, nitrogen oxides and unburnt hydrocarbons. These catalytic converters can function only by means of precious metals (mainly platinum, rhodium and palladium which exist in a limited supply in economically exploitable ores. The recent increase in prices of all mineral commodities is already making these converters significantly expensive and it is not impossible that the progressive depletion of precious metals will make them too expensive for the market of private cars. The present paper examines how this potential scarcity could affect the technology of road transportation worldwide. We argue that the supply of precious metals for automotive converters is not at risk in the short term, but that in the future it will not be possible to continue using this technology as a result of increasing prices generated by progressive depletion. Mitigation methods such as reducing the amounts of precious metals in catalysts, or recycling them can help but cannot be considered as a definitive solution. We argue that precious metal scarcity is a critical factor that may determine the future development of road transportation in the world. As the problem is basically unsolvable in the long run, we must explore new technologies for road transportation and we conclude that it is likely that the clean engine of the future will be electric and powered by batteries.

  19. Automotive Technology Seminar held in Thailand; Tai de jidosha gijutsu seminar wo kaisai

    Energy Technology Data Exchange (ETDEWEB)

    Ishiyama, T. [Japan Automobile Research Institute Inc., Tsukuba (Japan)

    2000-01-01

    This paper introduces the automotive technology seminar held in Thailand as one of the operations for international contribution by The Japan Automobile Research Institute, Inc. The seminar was intended to support automobile-related technology development such as environmental improvement, energy conservation and safety in Asian countries as well as contributing to the sound development of motorization. About 200 people participated in the seminar held at the Bangkok International Trade Center (BITEC) in 1999. The themes were exhaust gas reducing technology and CO2 cutback issues with emphasis on the improvement of the environment. Four speakers from the Research Institute lectured on the experience of technological development heretofore in Japan and on the latest technologies. There were questions asked actively concerning the lectures in the seminar place, giving the lecturers the feel of the participants' strong interest in the activities of the Institute and the exhaust gas reducing technology. On the day before the seminar, a press release was given jointly with the Thailand Automotive Institute to the news media for the opening of the seminar. Many questions were about road traffic systems such as ITS, which seemed to indicate expectations for the technology like ITS as a means to improve traffic congestion. (NEDO)

  20. Storing electricity, the technological challenge of the automotive sector

    International Nuclear Information System (INIS)

    The search for alternatives to the internal combustion engine for motor vehicles may be nothing new, but the present focus on environmental issues (dwindling fossil fuel reserves, growing awareness of the environmental impact of the internal combustion engine, etc.) makes it more topical than ever. It is no coincidence that most manufacturers and OEMs on the automotive market, and many research centers, are studying the use of batteries and fuel cells as a means of developing greener, sustainable transport solutions for the future. The European Union is considering ways of compelling manufacturers to market vehicles that are more fuel-efficient at a time when the members of the European Automobile Manufacturers Association, unlike their counterparts in Japan, are failing to meet the targets defined in voluntary agreements. Through their sales of hybrid vehicles, Japanese manufacturers have lent credibility to the notion of a market for electrified vehicles. In this way, market constraints (environmental impact of the internal combustion engine, the cost of fossil fuel, consumers, and national or European lawmakers) will push the automotive industry into marketing 'low-carbon' vehicles in the very short term. Manufacturers' product plans reveal that a wave of electrified products can be expected on the market in 2015. That implies a significant R and D effort between now and 2012, with demonstrator vehicles up and running by 2013-2014 at the latest. So now is a crucial time for research organisations to position themselves in preparation for this emerging market. Industry is hoping for technological progress in areas that cut across these varying degrees of hybridisation and electrification, namely the storage and management of electrical energy and power electronics. It is these areas that will be at the heart of research programs. In these highly competitive times, efforts should focus on: - Lowering costs (by a factor of 5 to 10 for fuel cells and 2 to 4 for

  1. Conference on Future Automotive Technology Focus Electro Mobility

    CERN Document Server

    2013-01-01

    The increasing trend towards electric cars leads to several challenges for the automobile industry, research institutes and politics as well as for the society. Research and serial development move closer together to meet automotive standards with new components such as traction batteries integrated into hybrid and electrical drivetrains. Furthermore, the influence of e-mobility on the daily mobility behavior, the effects on the automotive supply chain and the impact on industrial production have to be taken into account. According to these complex aspects it is crucial to not only acquire specific knowledge in the particular fields but also to consider their functional interaction. Therefore, it seems essential to merge competence from science, economy and politics. This year, the annual „Conference on Future Automotive Technology“ as the follow-up of the „2. Automobiltechnisches Kolloquium München” focuses on the economical realization of widespread automotive electro mobility. Contents - Energy St...

  2. The Indian Automotive Industry and the ASEAN Supply Chain Relations

    OpenAIRE

    Agustin, Tristan Leo Dallo; Schroder, Martin

    2015-01-01

    The topic of automotive supply chains has been increasingly studied as it raises questions of economic development, especially from the perspectives of simultaneous globalisation and regionalisation, and trade. While ASEAN is a prime example of intraregional production networks, supply chains that connect ASEAN and India have not been studied indepth. Therefore, this paper investigates the Indian automotive industry, which is composed of automobile original equipment manufacturers (OEMs) and ...

  3. Integrated Automotive High-Power LED-Lighting Systems in 3D-MID Technology

    OpenAIRE

    Thomas, W.

    2014-01-01

    The growing energy consumption of lighting as well as rising luminous efficacies and -fluxes of high-power Light Emitting Diodes (LEDs) have contributed to the widespread use of LEDs in modern lighting systems. One of the most prominent users of the LED-technology is automotive (exterior) lighting. It benefits from LEDs’ high efficiencies and long lifetimes, but furthermore uses their small size as key feature to obtain new degrees of freedom in placing light elements. Although automotive LED...

  4. Direct Injection Compression Ignition Diesel Automotive Technology Education GATE Program

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, Carl L

    2006-09-25

    The underlying goal of this prqject was to provide multi-disciplinary engineering training for graduate students in the area of internal combustion engines, specifically in direct injection compression ignition engines. The program was designed to educate highly qualified engineers and scientists that will seek to overcome teclmological barriers preventing the development and production of cost-effective high-efficiency vehicles for the U.S. market. Fu1iher, these highly qualified engineers and scientists will foster an educational process to train a future workforce of automotive engineering professionals who are knowledgeable about and have experience in developing and commercializing critical advanced automotive teclmologies. Eight objectives were defmed to accomplish this goal: 1. Develop an interdisciplinary internal co1nbustion engine curriculum emphasizing direct injected combustion ignited diesel engines. 2. Encourage and promote interdisciplinary interaction of the faculty. 3. Offer a Ph.D. degree in internal combustion engines based upon an interdisciplinary cuniculum. 4. Promote strong interaction with indusuy, develop a sense of responsibility with industry and pursue a self sustaining program. 5. Establish collaborative arrangements and network universities active in internal combustion engine study. 6. Further Enhance a First Class educational facility. 7. Establish 'off-campus' M.S. and Ph.D. engine programs of study at various indusuial sites. 8. Extend and Enhance the Graduate Experience.

  5. Consumers¡¯ Acceptance towards Green Technology in Automotive Industries in Malacca, Malaysia

    OpenAIRE

    2014-01-01

    The environmental global issues reposition industries to produce more environmental friendly product that will reduce damages towards global environment leading to adoption of green technology including automotive industries. However, Malaysian consumers¡¯ readiness to accept green technology embedded in vehicle need researching. Based on cost and benefit analysis, this research aims at revealing buying decision on vehicle adopting green technology testing on sample of regression is used. The...

  6. The Literacy Practices of Vocational Training in Carpentry and Automotive Technology

    Science.gov (United States)

    Parkinson, Jean; Mackay, James

    2016-01-01

    Prior studies indicate that vocational students' literacy practices are more demanding than is generally recognised. Employing a view of literacy acquisition as socialisation, we investigated the literacy practices of trades training in Carpentry and Automotive Technology, by interviewing tutors and examined course books and student writing. A…

  7. The Relationship between Personality Type and Learning Style: A Study of Automotive Technology Students

    Science.gov (United States)

    Threeton, Mark D.; Walter, Richard A.

    2009-01-01

    In an effort to provide career and technical education (CTE) professionals with additional insight on how to better meet the individual education needs of the learner, this study (a) sought to identify the predominant personality type of postsecondary automotive technology students and (b) examined whether there was a relationship between the…

  8. Integrated Automotive High-Power LED-Lighting Systems in 3D-MID Technology

    NARCIS (Netherlands)

    Thomas, W.

    2014-01-01

    The growing energy consumption of lighting as well as rising luminous efficacies and -fluxes of high-power Light Emitting Diodes (LEDs) have contributed to the widespread use of LEDs in modern lighting systems. One of the most prominent users of the LED-technology is automotive (exterior) lighting.

  9. Fundamentals of automotive and engine technology standard drives, hybrid drives, brakes, safety systems

    CERN Document Server

    2014-01-01

    Hybrid drives and the operation of hybrid vehicles are characteristic of contemporary automotive technology. Together with the electronic driver assistant systems, hybrid technology is of the greatest importance and both cannot be ignored by today’s car drivers. This technical reference book provides the reader with a firsthand comprehensive description of significant components of automotive technology. All texts are complemented by numerous detailed illustrations. Contents History of the automobile.- History of the Diesel engine.- Areas of use for Diesel engines.- Basic principles of the Diesel engine.- Basic principles of Diesel fuel-injection.- Basic principles of the gasoline engine.- Inductive ignition system.- Transmissions for motor vehicles.- Motor vehicle safety.- Basic principles of vehicle dynamics.- Car braking systems.- Vehicle electrical systems.- Overview of electrical and electronic systems in the vehicle.- Control of gasoline engines.- Control of Diesel engines.- Lighting technology.- Elec...

  10. Energy Sources Management and Future Automotive Technologies: Environmental Impact

    Directory of Open Access Journals (Sweden)

    Florin Mariasiu

    2012-01-01

    Full Text Available The paper presents the environmental impact created through the introduction of introducing new technologies in transportation domain. New electric vehicles are considered zero-emission vehicles (ZEV. However, electricity produced in power plants is still predominantly based on fossil fuel usage (required for recharge electric vehicle batteries and thus directly affects the quantity of pollutant emissions and greenhouse gases (CO2, NOx and SOx. Given the structure of EU-wide energy sources used for electricity generation, the potential pollutant emissions stemming from these energy sources, related to energy consumption of an electric vehicle, was determined under the projected environmental impact of specific market penetration of electric vehicles. In addition to the overall impact at the EU level, were identified the countries for which the use of electric vehicles is (or not feasible in terms of reaching the lower values ​​of future emissions compared to the present and future European standards.

  11. The digital compensation technology system for automotive pressure sensor

    Science.gov (United States)

    Guo, Bin; Li, Quanling; Lu, Yi; Luo, Zai

    2011-05-01

    Piezoresistive pressure sensor be made of semiconductor silicon based on Piezoresistive phenomenon, has many characteristics. But since the temperature effect of semiconductor, the performance of silicon sensor is also changed by temperature, and the pressure sensor without temperature drift can not be produced at present. This paper briefly describe the principles of sensors, the function of pressure sensor and the various types of compensation method, design the detailed digital compensation program for automotive pressure sensor. Simulation-Digital mixed signal conditioning is used in this dissertation, adopt signal conditioning chip MAX1452. AVR singlechip ATMEGA128 and other apparatus; fulfill the design of digital pressure sensor hardware circuit and singlechip hardware circuit; simultaneously design the singlechip software; Digital pressure sensor hardware circuit is used to implementing the correction and compensation of sensor; singlechip hardware circuit is used to implementing to controll the correction and compensation of pressure sensor; singlechip software is used to implementing to fulfill compensation arithmetic. In the end, it implement to measure the output of sensor, and contrast to the data of non-compensation, the outcome indicates that the compensation precision of compensated sensor output is obviously better than non-compensation sensor, not only improving the compensation precision but also increasing the stabilization of pressure sensor.

  12. Industrial renewal and inter-firm relations in the supply chain of the Brazilian automotive industry

    OpenAIRE

    Posthuma, Anne Caroline

    2004-01-01

    Explores the rapid restructuring of the Brazilian automotive industry from the late 1990s to 2003. Highlights transformations in the composition of the vehicle assembly and components suppliers industries and analyses changes in inter-firm relations. Examines new practices in supply chain management and looks at human resource management and labour-management relations.

  13. The Impact of Technology on Hawaii's Automotive Mechanics: An Analysis with Recommendations. Technological Impact Study Series.

    Science.gov (United States)

    Allen, Robert

    Because of the increasing use of microelectronic componentry in automobiles, vocational educators must reexamine existing automotive mechanics curricula to ensure that they can continue to provide relevant job training. After examining recent trends in the impact of computers and electronics on automotive design and engineering, existing auto…

  14. Improve reliability, service life expectation and cost-reduction in automotive electronics through innovative PCB-technology; Verbesserung der Zuverlaessigkeit, Lebensdauer und Kostensenkung in der Automotive-Elektronik durch innovative Leiterplattentechnologie

    Energy Technology Data Exchange (ETDEWEB)

    Weinhold, Michael [European Institute of Printed Circuits (EIPC), Maastricht (Netherlands)

    2012-11-01

    In modern automotive technology, the costs of electronics have a major impact on the total cost of a car. According to BOSCH in Germany, 40% of a modern car cost is related to electronics. The Printed Circuit Boards represent about 5 to 8% of the cost for electronic devices used in advanced automobiles. For the functionality of the cars, the electronics represent the highest risk factor for mobility today. The vendors of the electronic devices must guarantee a service life of 15 years or 150 thousand miles today. However, many of the electronic components and/or the manufacturing technology do not have a history over such a long period. The paper will outline ways how these height demands in automotive may be fulfilled. (orig.)

  15. Reverse engineering technologies for remanufacturing of automotive systems communicating via CAN bus

    OpenAIRE

    Freiberger, Stefanrger; Albrecht, Matthias; Käufl, Josef

    2011-01-01

    Nowadays, as mechatronic and electronic systems have found their way into vehicles, the technological knowledgebase of traditional remanufacturing companies erodes rapidly and even the industrial principle of remanufacturing is at risk. Due to the fact that modern cars incorporate up to 80 of these mechatronic and electronic systems that are communicating with each other e.g. via the vehicle controller area network (CAN), remanufacturing of these automotive systems requires innovative reverse...

  16. How NASA's Technology Can Help the Automotive Industry

    Science.gov (United States)

    Fong, Terrence W.; Worden, Simon Peter

    2015-01-01

    Presentation describes how automobile companies developing self-driving cars and NASA face similar challenges which can be solved using similar technologies. To provide context, the presentation also describes how NASA Ames is working with automobile companies, such as Nissan, to research and development relevant technologies.

  17. Comparison of Quality Engineering Practices in Malaysian and Indonesian Automotive Related Companies

    Science.gov (United States)

    Putri, Nilda Tri; Sha'ri Mohd, Yusof; Irianto, Dradjad

    2016-02-01

    The main motivating factor driving this research is to find differences between the automotive related companies in Malaysia and Indonesia with regard to quality engineering (QE) implementation. A comparative study between Malaysia and Indonesia provides the opportunity to gain perspective and thorough understanding of the similarities and differences on the critical factors for successful QE practices in the context of both these countries. Face to face interviews are used to compare the QE practices in two automotive companies in Malaysia and Indonesia, respectively. The findings of study showed that both countries have clear quality objectives to achieving zero defects in processes and products and total customer satisfaction. Top and middle management in both countries were found to be directly involved in quality improvement on the shop floor to provide On-The-Job training and actively encourage team members to perform quality problem solving through the formation of quality control circles (QCC) particularly in Indonesia automotive industry. In Malaysia automotive industry, the implementation was not fully effective, but they have started to cultivate those values in the daily execution. Based on the case study results and analysis, the researcher has provided suggestions for both countries as an improvement plan for successful QE implementation. These recommendations will allow management to implement appropriate strategies for better QE implementation which hopefully can improve company's performance and ultimately the making the automotive industry in both countries to reach world class quality. It is strongly believed that the findings of this study can help Malaysia and Indonesia automotive industries in their efforts to become more effective and competitive.

  18. Diffusion of new automotive technologies for improving energy efficiency in Brazil's light vehicle fleet

    International Nuclear Information System (INIS)

    Historically, Brazil has promoted the development and sales of light duty vehicles running on ethanol (firstly, ethanol-dedicated cars, and recently flexfuel cars). In the 1990s, the country also favored the sales of compact cars to middle and low-income classes. However, in the last years, the profile of vehicles sold in Brazil has converged towards larger and less-efficient vehicles. In 2008, Brazil launched the vehicle labeling program. Based on the outcomes of the historical programs oriented towards the development of automotive innovations, and on a survey conducted with the country's main auto makers, this article evaluates whether the vehicle labeling program will both improve the energy efficiency of light vehicles, and introduce new technologies. Our results indicate that, despite its virtuous intentions, the program will not control the tendency of rising fuel consumption of passenger cars sold in Brazil. Therefore, other policies are needed to boost innovations in Brazil's automotive industry.

  19. Diffusion of new automotive technologies for improving energy efficiency in Brazil's light vehicle fleet

    International Nuclear Information System (INIS)

    Historically, Brazil has promoted the development and sales of light duty vehicles running on ethanol (firstly, ethanol-dedicated cars, and recently flexfuel cars). In the 1990s, the country also favored the sales of compact cars to middle and low-income classes. However, in the last years, the profile of vehicles sold in Brazil has converged towards larger and less-efficient vehicles. In 2008, Brazil launched the vehicle labeling program. Based on the outcomes of the historical programs oriented towards the development of automotive innovations, and on a survey conducted with the country's main auto makers, this article evaluates whether the vehicle labeling program will both improve the energy efficiency of light vehicles, and introduce new technologies. Our results indicate that, despite its virtuous intentions, the program will not control the tendency of rising fuel consumption of passenger cars sold in Brazil. Therefore, other policies are needed to boost innovations in Brazil's automotive industry. (author)

  20. A Hybrid Multi-Criteria Decision Model for Technological Innovation Capability Assessment: Research on Thai Automotive Parts Firms

    Directory of Open Access Journals (Sweden)

    Sumrit Detcharat

    2013-01-01

    Full Text Available The efficient appraisal of technological innovation capabilities (TICs of enterprises is an important factor to enhance competitiveness. This study aims to evaluate and rank TICs evaluation criteria in order to provide a practical insight of systematic analysis by gathering the qualified experts’ opinions combined with three methods of multi-criteria decision making approach. Firstly, Fuzzy Delphi method is used to screen TICs evaluation criteria from the recent published researches. Secondly, the Analytic Hierarchy Process is utilized to compute the relative important weights. Lastly, the VIKOR method is used to rank the enterprises based on TICs evaluation criteria. An empirical study is applied for Thai automotive parts firms to illustrate the proposed methods. This study found that the interaction between criteria is essential and influences TICs; furthermore, this ranking development of TICs assessment is also one of key management tools to simply facilitate and offer a new mindset for managements of other related industries.

  1. A New Cold Rotary Forging Technology for Automotive Starter Guiding Cylinder with Internal Helical Involute Spline

    Directory of Open Access Journals (Sweden)

    Wang Ping

    2016-01-01

    Full Text Available A new cold rotary forging technology of the internal helical involute spline was presented based on an analysis of the structure of automotive starter guide cylinder. 3D rigid-plastic finite element model was employed. Billet deformation, Billet equivalent stress and forming load were investigated under the DEFORM 3D software environment, then the forming process parameters were applied in the forming trials, and the simulation results are conformed with the experimental results. The validity of 3D finite element simulation model has been verified. The research results show that the proposed cold rotary forging technology can be efficient in handling of the forming manufacturing problems of automobile starter guide cylinder with internal helical involute spline.

  2. 79 GHz UWB automotive short range radar – Spectrum allocation and technology trends

    Directory of Open Access Journals (Sweden)

    H.-L. Bloecher

    2009-05-01

    Full Text Available Automotive UWB (Ultra-Wideband short range radar (SSR is on the market as a key technology for novel comfort and safety systems. SiGe based 79 GHz UWB SRR will be a definite candidate for the long term substitution of the 24 GHz UWB SRR. This paper will give an overview of the finished BMBF joint project KOKON and the recently started successing project RoCC, which concentrate on the development of this technology and sensor demonstrators. In both projects, the responsibilities of Daimler AG deal with application based sensor specification, test and evaluation of realized sensor demonstrators. Recent UWB SRR frequency regulation approaches and activitites will be introduced. Furthermore, some first results of Daimler activities within RoCC will be presented, dealing with the packaging and operation of these sensors within the complex car environment.

  3. Evolutions of Advanced Stamping CAE -- Technology Adventures and Business Impact on Automotive Dies and Stamping

    International Nuclear Information System (INIS)

    In the past decade, sheet metal forming and die development has been transformed to a science-based and technology-driven engineering and manufacturing enterprise from a tryout-based craft. Stamping CAE, especially the sheet metal forming simulation, as one of the core components in digital die making and digital stamping, has played a key role in this historical transition. The stamping simulation technology and its industrial applications have greatly impacted automotive sheet metal product design, die developments, die construction and tryout, and production stamping. The stamping CAE community has successfully resolved the traditional formability problems such as splits and wrinkles. The evolution of the stamping CAE technology and business demands opens even greater opportunities and challenges to stamping CAE community in the areas of (1) continuously improving simulation accuracy, drastically reducing simulation time-in-system, and improving operationalability (friendliness) (2) resolving those historically difficult-to-resolve problems such as dimensional quality problems (springback and twist) and surface quality problems (distortion and skid/impact lines) (3) resolving total manufacturability problems in line die operations including blanking, draw/redraw, trim/piercing, and flanging, and (4) overcoming new problems in forming new sheet materials with new forming techniques. In this article, the author first provides an overview of the stamping CAE technology adventures and achievements, and industrial applications in the past decade. Then the author presents a summary of increasing manufacturability needs from the formability to total quality and total manufacturability of sheet metal stampings. Finally, the paper outlines the new needs and trends for continuous improvements and innovations to meet increasing challenges in line die formability and quality requirements in automotive stamping

  4. Signal lights - designed light for rear lamps and new upcoming technologies: innovations in automotive lighting

    Science.gov (United States)

    Mügge, Martin; Hohmann, Carsten

    2016-04-01

    Signal functions have to fulfill statutory regulations such as ECE or FMVSS108 to provide a clear signal to other road users and satisfy the same standard definitions of lighting parameters. However, as rear combination lamps are very different from one another, and these days are an increasingly powerful design element of cars, automotive manufacturers want an innovative, superior, and contrasting design. Daytime appearances with a new and unusual look and nighttime appearances with unexpected illumination are strong drivers for developing amazing innovative signal functions. The combination of LED technology and different forms of light-guiding optics, new interpretations of common optical systems to develop various styling options, the use of new materials and components for lighting effects, the introduction of OLED technology on the automotive market, and amazing new optical systems, using diffractive or holographic optics in future rear lamps, are paving the way for further, exciting design possibilities. The challenge of new signal functions is to take these possibilities and to develop the appearance and illumination effects the designer wants to reinforce the image of the car manufacturer and to fit harmoniously into the vehicle design. Lighting systems with a three-dimensional design and appearance when unlit and lit, amazing 3D effects, and surprising lighting scenarios will gain in importance. But the signal lights on cars will, in the future, be not only lighting functions in rear lamps; new functions and stylistic illuminations for coming/leaving-home scenarios will support and complete the car's overall lighting appearance. This paper describes current lighting systems realizing the styling requirements and future lighting systems offering new design possibilities and developing further stylistic, visual effects and improved technologies.

  5. Handbook of camera monitor systems the automotive mirror-replacement technology based on ISO 16505

    CERN Document Server

    2016-01-01

    This handbook offers a comprehensive overview of Camera Monitor Systems (CMS), ranging from the ISO 16505-based development aspects to practical realization concepts. It offers readers a wide-ranging discussion of the science and technology of CMS as well as the human-interface factors of such systems. In addition, it serves as a single reference source with contributions from leading international CMS professionals and academic researchers. In combination with the latest version of UN Regulation No. 46, the normative framework of ISO 16505 permits CMS to replace mandatory rearview mirrors in series production vehicles. The handbook includes scientific and technical background information to further readers’ understanding of both of these regulatory and normative texts. It is a key reference in the field of automotive CMS for system designers, members of standardization and regulation committees, engineers, students and researchers.

  6. Laser microprocessing technologies for automotive, flexible electronics, and solar energy sectors

    Science.gov (United States)

    Nikumb, Suwas; Bathe, Ravi; Knopf, George K.

    2014-10-01

    Laser microprocessing technologies offer an important tool to fulfill the needs of many industrial sectors. In particular, there is growing interest in applications of these processes in the manufacturing areas such as automotive parts fabrication, printable electronics and solar energy panels. The technology is primarily driven by our understanding of the fundamental laser-material interaction, process control strategies and the advancement of significant fabrication experience over the past few years. The wide-ranging operating parameters available with respect to power, pulse width variation, beam quality, higher repetition rates as well as precise control of the energy deposition through programmable pulse shaping technologies, enables pre-defined material removal, selective scribing of individual layer within a stacked multi-layer thin film structure, texturing of material surfaces as well as precise introduction of heat into the material to monitor its characteristic properties are a few examples. In this research, results in the area of laser surface texturing of metals for added hydrodynamic lubricity to reduce friction, processing of ink-jet printed graphene oxide for flexible printed electronic circuit fabrication and scribing of multi-layer thin films for the development of photovoltaic CuInGaSe2 (CIGS) interconnects for solar panel devices will be discussed.

  7. European Automotive Congress

    CERN Document Server

    Clenci, Adrian

    2016-01-01

    The volume includes selected and reviewed papers from the European Automotive Congress held in Bucharest, Romania, in November 2015. Authors are experts from research, industry and universities coming from 14 countries worldwide. The papers are covering the latest developments in fuel economy and environment, automotive safety and comfort, automotive reliability and maintenance, new materials and technologies, traffic and road transport systems, advanced engineering methods and tools, as well as advanced powertrains and hybrid and electric drives.

  8. Innovation in Information Technology: Theoretical and Empirical Study in SMQR Section of Export Import in Automotive Industry

    Science.gov (United States)

    Edi Nugroho Soebandrija, Khristian; Pratama, Yogi

    2014-03-01

    This paper has the objective to provide the innovation in information technology in both theoretical and empirical study. Precisely, both aspects relate to the Shortage Mispacking Quality Report (SMQR) Claims in Export and Import in Automotive Industry. This paper discusses the major aspects of Innovation, Information Technology, Performance and Competitive Advantage. Furthermore, In the empirical study of PT. Astra Honda Motor (AHM) refers to SMQR Claims, Communication Systems, Analysis and Design Systems. Briefly both aspects of the major aspects and its empirical study are discussed in the Introduction Session. Furthermore, the more detail discussion is conducted in the related aspects in other sessions of this paper, in particular in Literature Review in term classical and updated reference of current research. The increases of SMQR claim and communication problem at PT. Astra Daihatsu Motor (PT. ADM) which still using the email cause the time of claim settlement become longer and finally it causes the rejected of SMQR claim by supplier. With presence of this problem then performed to design the integrated communication system to manage the communication process of SMQR claim between PT. ADM with supplier. The systems was analyzed and designed is expected to facilitate the claim communication process so that can be run in accordance with the procedure and fulfill the target of claim settlement time and also eliminate the difficulties and problems on the previous manual communication system with the email. The design process of the system using the approach of system development life cycle method by Kendall & Kendall (2006)which design process covers the SMQR problem communication process, judgment process by the supplier, claim process, claim payment process and claim monitoring process. After getting the appropriate system designs for managing the SMQR claim, furthermore performed the system implementation and can be seen the improvement in claim communication

  9. Innovation in Information Technology: Theoretical and Empirical Study in SMQR Section of Export Import in Automotive Industry

    Directory of Open Access Journals (Sweden)

    Soebandrija Khristian Edi Nugroho

    2014-03-01

    Full Text Available This paper has the objective to provide the innovation in information technology in both theoretical and empirical study. Precisely, both aspects relate to the Shortage Mispacking Quality Report (SMQR Claims in Export and Import in Automotive Industry. This paper discusses the major aspects of Innovation, Information Technology, Performance and Competitive Advantage. Furthermore, In the empirical study of PT. Astra Honda Motor (AHM refers to SMQR Claims, Communication Systems, Analysis and Design Systems. Briefly both aspects of the major aspects and its empirical study are discussed in the Introduction Session. Furthermore, the more detail discussion is conducted in the related aspects in other sessions of this paper, in particular in Literature Review in term classical and updated reference of current research. The increases of SMQR claim and communication problem at PT. Astra Daihatsu Motor (PT. ADM which still using the email cause the time of claim settlement become longer and finally it causes the rejected of SMQR claim by supplier. With presence of this problem then performed to design the integrated communication system to manage the communication process of SMQR claim between PT. ADM with supplier. The systems was analyzed and designed is expected to facilitate the claim communication process so that can be run in accordance with the procedure and fulfill the target of claim settlement time and also eliminate the difficulties and problems on the previous manual communication system with the email. The design process of the system using the approach of system development life cycle method by Kendall & Kendall (2006which design process covers the SMQR problem communication process, judgment process by the supplier, claim process, claim payment process and claim monitoring process. After getting the appropriate system designs for managing the SMQR claim, furthermore performed the system implementation and can be seen the improvement in

  10. Automotive sensors

    Science.gov (United States)

    Marek, Jiri; Illing, Matthias

    2003-01-01

    Sensors are an essential component of most electronic systems in the car. They deliver input parameters for comfort features, engine and emission control as well as for the active and passive safety systems. New technologies such as silicon micromachining play an important role for the introduction of these sensors in all vehicle classes. The importance and use of these sensor technologies in today"s automotive applications will be shown in this article. Finally an outlook on important current developments and new functions in the car will be given.

  11. Integration of polymer nanocomposites technologies for automotive applications: opportunities and environmental health challenges

    OpenAIRE

    Njuguna, James A. K.; I Peña; Zhu, H; Rocks, Sophie A.; Blazquez, Maria; S. A. Desai

    2008-01-01

    The concept of nanostructured materials design is gaining widespread importance among the automotive industry. Although employment of nanotechnology in current and future automotives will go long way in solving energy crises, it is necessary to understand both the hazards associated with nanomaterials and the levels of exposure that are likely to occur. The existing knowledge in these areas is quite limited and it will be necessary in the near future. This paper highlights t...

  12. Reliable and repeatable bonding technology for high temperature automotive power modules for electrified vehicles

    International Nuclear Information System (INIS)

    This paper presents the feasibility of highly reliable and repeatable copper–tin transient liquid phase (Cu–Sn TLP) bonding as applied to die attachment in high temperature operational power modules. Electrified vehicles are attracting particular interest as eco-friendly vehicles, but their power modules are challenged because of increasing power densities which lead to high temperatures. Such high temperature operation addresses the importance of advanced bonding technology that is highly reliable (for high temperature operation) and repeatable (for fabrication of advanced structures). Cu–Sn TLP bonding is employed herein because of its high remelting temperature and desirable thermal and electrical conductivities. The bonding starts with a stack of Cu–Sn–Cu metal layers that eventually transforms to Cu–Sn alloys. As the alloys have melting temperatures (Cu3Sn: > 600 °C, Cu6Sn5: > 400 °C) significantly higher than the process temperature, the process can be repeated without damaging previously bonded layers. A Cu–Sn TLP bonding process was developed using thin Sn metal sheets inserted between copper layers on silicon die and direct bonded copper substrates, emulating the process used to construct automotive power modules. Bond quality is characterized using (1) proof-of-concept fabrication, (2) material identification using scanning electron microscopy and energy-dispersive x-ray spectroscopy analysis, and (3) optical analysis using optical microscopy and scanning acoustic microscope. The feasibility of multiple-sided Cu–Sn TLP bonding is demonstrated by the absence of bondline damage in multiple test samples fabricated with double- or four-sided bonding using the TLP bonding process. (paper)

  13. Reliable and repeatable bonding technology for high temperature automotive power modules for electrified vehicles

    Science.gov (United States)

    Yoon, Sang Won; Glover, Michael D.; Mantooth, H. Alan; Shiozaki, Koji

    2013-01-01

    This paper presents the feasibility of highly reliable and repeatable copper-tin transient liquid phase (Cu-Sn TLP) bonding as applied to die attachment in high temperature operational power modules. Electrified vehicles are attracting particular interest as eco-friendly vehicles, but their power modules are challenged because of increasing power densities which lead to high temperatures. Such high temperature operation addresses the importance of advanced bonding technology that is highly reliable (for high temperature operation) and repeatable (for fabrication of advanced structures). Cu-Sn TLP bonding is employed herein because of its high remelting temperature and desirable thermal and electrical conductivities. The bonding starts with a stack of Cu-Sn-Cu metal layers that eventually transforms to Cu-Sn alloys. As the alloys have melting temperatures (Cu3Sn: > 600 °C, Cu6Sn5: > 400 °C) significantly higher than the process temperature, the process can be repeated without damaging previously bonded layers. A Cu-Sn TLP bonding process was developed using thin Sn metal sheets inserted between copper layers on silicon die and direct bonded copper substrates, emulating the process used to construct automotive power modules. Bond quality is characterized using (1) proof-of-concept fabrication, (2) material identification using scanning electron microscopy and energy-dispersive x-ray spectroscopy analysis, and (3) optical analysis using optical microscopy and scanning acoustic microscope. The feasibility of multiple-sided Cu-Sn TLP bonding is demonstrated by the absence of bondline damage in multiple test samples fabricated with double- or four-sided bonding using the TLP bonding process.

  14. Product Development in the Automotive Industry – Crucial Success Drivers for Technological Innovations

    DEFF Research Database (Denmark)

    Gerhard, D.; Brem, Alexander; Voigt, K.-I.

    2008-01-01

    Developing new innovative products in the automotive industrymeans investing huge sums in advance, as one does not know if the productwill be successful on the market after launch. Hence, companies are interestedin knowing and measuring the critical success drivers within the developmentsteps. The......), an explorative study in the German automotive industry showsthat the findings are confirmed in practice as well. However, the results alsoindicate that there is still a gap between knowledge about practical relevance of those dimensions and the systematic assessment of these in the process. Thestudy...

  15. Investigation of degradation effects in polymer electrolyte fuel cells under automotive-related operating conditions

    Science.gov (United States)

    Enz, S.; Dao, T. A.; Messerschmidt, M.; Scholta, J.

    2015-01-01

    The influence of artificial starvation effects during automotive-related operating conditions is investigated within a polymer electrolyte fuel cell (PEFC) using non-dispersive infrared sensors and a current scan shunt. Driving cycles (DC) and single load change experiments are performed with specific fuel and oxidant starvation conditions. Within the DC experiments, a maximal CO2 amount of 4.67 μmol per cycle is detected in the cathode and 0.97 μmol per cycle in the anode exhaust without reaching fuel starvation conditions during the DC. Massive cell reversal conditions occur within the single load change experiments as a result of anodic fuel starvation. As soon as a fuel starvation appears, the emitted CO2 increases exponentially in the anode and cathode exhaust. A maximal CO2 amount of 143.8 μmol CO2 on the anode side and 5.8 μmol CO2 on the cathode side is detected in the exhaust gases. The critical cell reversal conditions only occur by using hydrogen reformate as anode reactant. The influence of the starvation effects on the PEFC performance is investigated via polarization curves, cyclic and linear sweep voltammetry as well as electrochemical impedance spectroscopy. The PEFC performance is reduced by 47% as a consequence of the dynamic operation.

  16. Technological chances and challenges of automotive locations facing global competition; Technologiepotentiale und Herausforderungen von Automobilstandorten vor dem Hintergrund des globalen Wettbewerbs

    Energy Technology Data Exchange (ETDEWEB)

    Olschewski, I. [Forschungsgesellschaft Kraftfahrwesen mbH, Aachen (Germany); Freialdenhoven, A. [RWTH Aachen (DE). Inst. fuer Kraftfahrwesen (IKA)

    2007-07-01

    The automotive industry owns a high ratio on the global economic value added and is often a technology driver not only for the branch itself, but has also influence across other branches on industries like e.g. the electric industry. In order to increase the degree of innovations and the attractiveness of the automotive location, the aim of the players is to identify potentials for innovative technologies. In terms of the introduced topic it is necessary to analyse in a first step the factors that influence the automotive landscape. Second the players have to be identified, which are involved in the process of realising the demanded technology. Finally the transformation of technological know-how into future products will be shown by using the example of powertrain systems. (orig.)

  17. Leadership and New Technologies. New Security Issues for Management of Internet Connectivity and Remote Control in Automotive Industry

    Directory of Open Access Journals (Sweden)

    Cosmin Cătălin Olteanu

    2015-05-01

    Full Text Available The main purpose of the paper is to illustrate the importance of implementing new security policies for infotainment systems in automotive industry. A car is full of technology and is easier today to control car systems through an internet connection linked to car system infotainment. This is how it is possible to gain control of critical car systems. More than 84% of users doesn’t even know the risk of remote control of the car in the presence of Internet connection.

  18. VISA Final Report: Fully Integrated Power Electronic Systems in Automotive Electronics

    OpenAIRE

    Waffenschmidt, E

    2011-01-01

    This report summarizes the activities related to the public funded project “Vollintegrierte leistungselektronische Systeme in der Automobilelektronik – VISA” (Fully Integrated Power Electronic Systems in Automotive Electronics). Aim of the project is to investigate the integration of components into printed circuit boards (PCB) for automotive power applications. For Philips, this technology is interesting for integrated LED drivers as used e.g. in automotive head lamps. The project is funded ...

  19. Technological Innovation as a Factor of Demand for Energy Sources in Automotive Industry

    OpenAIRE

    Tatiana Mitrova; Vyacheslav Kulagin; Dmitry Grushevenko; Ekaterina Grushevenko

    2015-01-01

    The issue of forecasting demand for liquid fuels has become particularly significant in recent years with technological development and much tougher inter-fuel competition in the transport sector. In future, these developments could radically transform the oil, gas, and electricity markets. Therefore there is a greater need for improved forecasting methods that take into account the dynamics of market factors, primarily those related to the use of new technologies. ...

  20. OUTSOURCING OF INFORMATION TECHNOLOGY SERVICES BASED ON PROCESSES IN THE CHOSEN AUTOMOTIVE COMPANY

    OpenAIRE

    JACEK KARCZ; SYLWIA GAIK; NATALIA JÊDRZEJAS

    2014-01-01

    The main aim of the article is to define the issue of outsourcing and showing its advantages resulting from the services that are given to the external companies and the risk which comes from introducing of outsourcing. Nowadays the automotive industry is not thinking only about cost reduction but outsourcing, on account of contractors’ high level of specializations, ensures quality, models and standards improvement which let to maintain the control in many companies. The dissertations in thi...

  1. The costs of work-related musculoskeletal disorders in automotive manufacturing.

    Science.gov (United States)

    Punnett, L

    1999-01-01

    Inadequate application of ergonomic principles to the design of workplaces and individual jobs has adverse consequences for worker health and safety, especially in terms of strains, sprains, and other musculoskeletal disorders. In addition to the human pain and suffering, other losses are externalized to workers, with adverse financial and psychosocial impacts. There are also costs to employers through workers' compensation claims, scrap, and decreased production quality, medical insurance premiums, labor turnover, and adverse impacts on labor relations, although many of these are not linked by traditional accounting methods to ergonomic problems per se. Data collected in five plants of two major U.S. automotive manufacturing companies in the last decade have been used to estimate some of the costs associated with work-related musculoskeletal disorders (MSDs), only some of which resulted in workers compensation claims. In one plant in 1984-85, the payroll cost of all back and shoulder disorders was at least $320 per year per worker, not including workers' compensation premiums or claims paid. A large proportion of these costs were accrued by "unreported" cases, that is, cases that either had never been reported to the plant clinic or had been reported in the past and were considered administratively to have recovered. In the other four plants, annual costs associated with in-plant medical visits for MSDs in 1989-93 were almost as high as those resulting from compensation claims. At least one-half of these disorders were estimated to be attributable to physical ergonomic exposures in the workplace and thus preventable. These data are consistent with estimates by others that the real costs to employers are at least two to three times the amount paid in workers' compensation cases, and that at least 50 percent of all work-related musculoskeletal disorders among the working population could be prevented by appropriate ergonomic job design. Furthermore, recent

  2. Automotive Sheet Metal Design Via CAD Technology%汽车钣金模具CAD技术研究

    Institute of Scientific and Technical Information of China (English)

    李柏青; 赵文崇

    2012-01-01

    汽车钣金逆向CAD模型建构在汽车业界的发展已久.近年来,国内开始使用逆向工程软件,以建构曲面及特征线的方式,进行钣逆向CAD模型的建构.该方法除可以通过控制曲面质量来改善加工精度,以减少后段工程的钳修部份,更由于CAD的曲面资,可以做为设计后端各工程参考依据,使得整个开发的过程予以计算机化,节省再开发的成本.本文讨论了钣金模具逆向流程,以及汽车钣金逆向CAD模型的建构技术.%Reverse CAD models of automotive sheet metal construction of the development in the automotive industry has been investigated for a long time. In recent years, the use of reverse engineering software to construct the surface and the characteristic line, sheet metal reverse the construction of the CAD model. In addition to, the method can control the surface quality to improve the processing of continuous improvement level in order to reduce the rear section of the clamp repair part, more due to the CAD surface data, reference can be used as the design of the back-end engineering, making the entire development process to be computerized saving the cost of redevelopment. This article discusses the sheet metal mold reverse flow, and automotive sheet metal reverse CAD model constructed technology

  3. LIGHT-DUTY AUTOMOTIVE TECHNOLOGY AND FUEL ECONOMY TRENDS 1975 THROUGH 2006

    Science.gov (United States)

    This report summarizes key fuel economy and technology usage trends related to model year 1975 to 2006 light vehicles sold in the United States. Light vehicles include those vehicles that EPA and DOT classify as cars or light trucks with gross vehicle weight ratings of less than...

  4. FISITA 2012 World Automotive Congress

    CERN Document Server

    2013-01-01

    Proceedings of the FISITA 2012 World Automotive Congress are selected from nearly 2,000 papers submitted to the 34th FISITA World Automotive Congress, which is held by Society of Automotive Engineers of China (SAE-China ) and the International Federation of Automotive Engineering Societies (FISITA). This proceedings focus on solutions for sustainable mobility in all areas of passenger car, truck and bus transportation. Volume 8: Vehicle Design and Testing (II) focuses on: •Automotive Reliability Technology •Lightweight Design Technology •Design for Recycling •Dynamic Modeling •Simulation and Experimental Validation •Virtual Design, Testing and Validation •Testing of Components, Systems and Full Vehicle Above all researchers, professional engineers and graduates in fields of automotive engineering, mechanical engineering and electronic engineering will benefit from this book.   SAE-China is a national academic organization composed of enterprises and professionals who focus on research, design a...

  5. Risk sharing in the supplier relations for the Taiwanese automotive industry

    OpenAIRE

    C-L Liu; S-L Chen

    2013-01-01

    This study attempts to develop a supplier's risk sharing contract to gain an understanding of risk sharing for the automotive industry in Taiwan. The existing research has examined revenue-sharing contracts between retailers and manufacturers. However, the study of suppliers’ risk-sharing contracts between manufacturers and suppliers is neglected. This paper first employs a double moral hazard framework to obtain an optimal contract, and then uses the derived model to establish research hypot...

  6. Trust in buyer–supplier relations: the case of the Turkish automotive industry

    OpenAIRE

    Wasti, Nazlı Syeda; Wasti, Nazli Syeda; Wasti, S. Arzu

    2008-01-01

    While the topic of interorganisational trust is gaining attention in academic literature, research on developing countries remains sparse. With the premise that certain contextual elements may be more relevant for developing countries, we expand on existing models by testing the effect of initial support, use of just-in-time delivery, and informal commitment to predict the trust that Turkish automotive suppliers have towards their buyers. The results support the predictions that soft technolo...

  7. ENERGY PECULIAR FEATURES PERTAINING TO NANO- TECHNOLOGY OF COATING DEPOSITION USING MIXED MATRICES FOR AUTOMOTIVE COMPONENTS

    Directory of Open Access Journals (Sweden)

    V. Ivashko

    2012-01-01

    Full Text Available A systematic analysis of factors that influence on the processes of  protective coating formation based on mixed matrices has been presented in the paper. The paper demonstrates a significant role of energy parameters of modifier drop-phase dispersed particles formed in the process of pneumatic spraying  and surface layer of a metal substrate on the mechanisms pertaining to formation of coating structure with optimal characteristics. Compositions of anticorrosive and tribological coatings for application in the designs of higher resource automotive components  have been proposed in the paper.

  8. The evolution of green patenting activity in the automotive sector (1965-2012)

    DEFF Research Database (Denmark)

    Faria, Lourenco; Andersen, Maj Munch

    The paper aims to analyze the evolution of eco-innovative activity and strategies in the automotive sector over time. We have chosen to use a patent count methodology tracking the development of selected technologies considered as promising “green technologies” in the automotive sector. Our...... methodology is based on a normalized Relative Technologic Specialization Index derived from Relative Specialization index, in order to measure the evolution of individual firms’ specialization on the specified technological areas. Our findings show that all the major firms in the automotive industry are...

  9. THE AUTOMOTIVE INDUSTRY IN A NEW TEHNOLOGICAL ERA

    Directory of Open Access Journals (Sweden)

    Simona Catalina ALBULESCU

    2014-11-01

    Full Text Available The business world is changing at an impressive speed: the global financial crisis, challenging markets, technology and talent crisis have a major impact on business. The last century can be associated with the triumph of the automobile industry. At the beginning of the 21st century the automotive industry has experienced one of the largest shifts in the automotive history. The new CO2 regulations on global level have determined the automotove industry to adopt new and original technologies faster than anticipated. The emerging tendency of car sharing in larger cities added to the media information related to the negative environmental effects of car mobility generate concerns that customers were seeking a replacement to the traditional, individual car ownership. The automotive industry will face challenging years ahead taking into consideration the shifting paradigm in auto-mobility. In this context, this article aims to provide a general perspective of the tendencies in the automotive sector.

  10. Assessing Economic Modulation of Future Critical Materials Use: The Case of Automotive-Related Platinum Group Metals.

    Science.gov (United States)

    Zhang, Jingshu; Everson, Mark P; Wallington, Timothy J; Field, Frank R; Roth, Richard; Kirchain, Randolph E

    2016-07-19

    Platinum-group metals (PGMs) are technological and economic enablers of many industrial processes. This important role, coupled with their limited geographic availability, has led to PGMs being labeled as "critical materials". Studies of future PGM flows have focused on trends within material flows or macroeconomic indicators. We complement the previous work by introducing a novel technoeconomic model of substitution among PGMs within the automotive sector (the largest user of PGMs) reflecting the rational response of firms to changing prices. The results from the model support previous conclusions that PGM use is likely to grow, in some cases strongly, by 2030 (approximately 45% for Pd and 5% for Pt), driven by the increasing sales of automobiles. The model also indicates that PGM-demand growth will be significantly influenced by the future Pt-to-Pd price ratio, with swings of Pt and Pd demand of as much as 25% if the future price ratio shifts higher or lower even if it stays within the historic range. Fortunately, automotive catalysts are one of the more effectively recycled metals. As such, with proper policy support, recycling can serve to meet some of this growing demand. PMID:27285880

  11. Evolution of the Automotive Body Coating Process—A Review

    Directory of Open Access Journals (Sweden)

    Nelson K. Akafuah

    2016-06-01

    Full Text Available Automotive coatings and the processes used to coat automobile surfaces exemplify the avant-garde of technologies that are capable of producing durable surfaces, exceeding customers’ expectations of appearance, maximizing efficiency, and meeting environmental regulations. These accomplishments are rooted in 100 years of experience, trial-and-error approaches, technique and technology advancements, and theoretical assessments. Because of advancements directed at understanding the how, why, when, and where of automobile coatings, the progress in controlling droplets and their deposition attributes, and the development of new technologies and paint chemistries, a comprehensive and up-to-date review of automobile coatings and coating technologies was considered to be of value to industrial practitioners and researchers. Overall, the critical performance factors driving the development and use of advanced automotive coatings and coating technologies are (a aesthetic characteristics; (b corrosion protection; (c mass production; (d cost and environmental requirements; and (e appearance and durability. Although the relative importance of each of these factors is debatable, the perfection of any one at the expense of another would be unacceptable. Hence, new developments in automotive coatings are described and discussed in the following review, and then related to improvements in production technologies and paints. Modern automotive coating procedures are also discussed in detail. Finally, an extrapolation into the future of automotive coating is offered with a view of the developments and technologies needed for an increasingly efficient and more sustainable coatings industry.

  12. Precious-metal-free automotive catalyst in the elements science and technology project

    International Nuclear Information System (INIS)

    Self-regeneration of the intelligent catalyst as an automotive catalyst was observed by in-situ XAFS. Palladium nano-particles in catalytic reaction were also observed to elucidate the difference in activity between the intelligent catalyst and the conventional one. Copper has been investigated as a candidate to replace precious metals since the first-principle theory predicts an active copper surface for NO dissociation. The redox property of Cu turned into a similar property of precious metals by managing the interaction between Cu particles and a substrate. The conversion efficiency of Ni-Cu alloy particles increased than each element alone. The Ni was oxidized faster than the Cu so as to maintain a metallic surface of Cu. These properties of Cu were incorporated into new design of a Cu catalyst, which has achieved high catalytic activity with the regular operation of engine in the beginning. (author)

  13. AISI/DOE Technology Roadmap Program: Improved Surface Quality of Exposed Automotive Sheet Steels

    Energy Technology Data Exchange (ETDEWEB)

    John G. Speer; David K. Matlock; Noel Meyers; Young-Min Choi

    2002-10-10

    Surface quality of sheet steels is an important economic and technical issue for applications such as critical automotive surfaces. This project was therefore initiated to develop a more quantitative methodology for measuring surface imperfections, and to assess their response to forming and painting, particularly with respect to their visibility or invisibility after painting. The objectives were met, and included evaluation of a variety of imperfections present on commercial sheet surfaces or simulated using methods developed in the laboratory. The results are expected to have significant implications with respect to the methodology for assessing surface imperfections, development of quantitative criteria for surface inspection, and understanding and improving key painting process characteristics that influence the perceived quality of sheet steel surfaces.

  14. Highly accurate thickness measurement of multi-layered automotive paints using terahertz technology

    Science.gov (United States)

    Krimi, Soufiene; Klier, Jens; Jonuscheit, Joachim; von Freymann, Georg; Urbansky, Ralph; Beigang, René

    2016-07-01

    In this contribution, we present a highly accurate approach for thickness measurements of multi-layered automotive paints using terahertz time domain spectroscopy in reflection geometry. The proposed method combines the benefits of a model-based material parameters extraction method to calibrate the paint coatings, a generalized Rouard's method to simulate the terahertz radiation behavior within arbitrary thin films, and the robustness of a powerful evolutionary optimization algorithm to increase the sensitivity of the minimum thickness measurement limit. Within the framework of this work, a self-calibration model is introduced, which takes into consideration the real industrial challenges such as the effect of wet-on-wet spray in the painting process.

  15. Commonalities and differences between production-related FDI (PFDI) and technology-related FDI (TFDI) in developed and emerging economies

    OpenAIRE

    Alvandi , Keyvan; Chaminade , Cristina; Lv, Ping

    2013-01-01

    This paper investigates commonalities and differences in firm level determinants of internationalization of production (production related investments or PFDI) and innovation (technology driven investments or TFDI) by Multinational Enterprises (MNEs). Our database is based on a cross country survey which includes firms within Automotive, Agro-processing and ICT sectors from both developing and advanced economies. Our results show that despite some differences, most of the determinants affect ...

  16. Technology development goals for automotive fuel cell power systems. Final report

    Energy Technology Data Exchange (ETDEWEB)

    James, B.D.; Baum, G.N.; Kuhn, I.F. Jr. [Directed Technologies, Inc., Arlington, VA (United States)

    1994-08-01

    This report determines cost and performance requirements for Proton Exchange Membrane (PEM) fuel cell vehicles carrying pure H{sub 2} fuel, to achieve parity with internal combustion engine (ICE) vehicles. A conceptual design of a near term FCEV (fuel cell electric vehicle) is presented. Complete power system weight and cost breakdowns are presented for baseline design. Near term FCEV power system weight is 6% higher than ICE system, mid-term FCEV projected weights are 29% lower than ICE`s. There are no inherently high-cost components in FCE, and at automotive production volumes, near term FCEV cost viability is closer at hand than at first thought. PEM current vs voltage performance is presented for leading PEM manufacturers and researchers. 5 current and proposed onboard hydrogen storage techniques are critically compared: pressurized gas, cryogenic liquid, combined pressurized/cryogenic, rechargeable hydride, adsorption. Battery, capacitor, and motor/controller performance is summarized. Fuel cell power system component weight and cost densities (threshold and goal) are tabulated.

  17. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT: HVLP COATING EQUIPMENT, ITW AUTOMOTIVE REFINISHING, DEVILBISS GTI-600G, HVLP SPRAY GUN

    Science.gov (United States)

    This report presents the results of the verification test of the DeVilbiss GTi-600G high-volume, low-pressure gravity-feed spray gun, hereafter referred to as the DeVilbiss GTi, which is designed for use in automotive refinishing. The test coating chosen by ITW Automotive Refinis...

  18. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT: HVLP COATING EQUIPMENT, ITW AUTOMOTIVE REFINISHING, DEVILBISS FLG-631-318 HVLP SPRAY GUN

    Science.gov (United States)

    This report presents the results of the verification test of the DeVilbiss FLG-631-318 high-volume, low-pressure gravity-feed spray gun, hereafter referred to as the DeVilbiss FLG, which is designed for use in automotive refinishing. The test coating chosen by ITW Automotive Refi...

  19. Identification for automotive systems

    CERN Document Server

    Hjalmarsson, Håkan; Re, Luigi

    2012-01-01

    Increasing complexity and performance and reliability expectations make modeling of automotive system both more difficult and more urgent. Automotive control has slowly evolved from an add-on to classical engine and vehicle design to a key technology to enforce consumption, pollution and safety limits. Modeling, however, is still mainly based on classical methods, even though much progress has been done in the identification community to speed it up and improve it. This book, the product of a workshop of representatives of different communities, offers an insight on how to close the gap and exploit this progress for the next generations of vehicles.

  20. GATE Center of Excellence at UAB in Lightweight Materials for Automotive Applications

    Energy Technology Data Exchange (ETDEWEB)

    None

    2011-07-31

    This report summarizes the accomplishments of the UAB GATE Center of Excellence in Lightweight Materials for Automotive Applications. The first Phase of the UAB DOE GATE center spanned the period 2005-2011. The UAB GATE goals coordinated with the overall goals of DOE's FreedomCAR and Vehicles Technologies initiative and DOE GATE program. The FCVT goals are: (1) Development and validation of advanced materials and manufacturing technologies to significantly reduce automotive vehicle body and chassis weight without compromising other attributes such as safety, performance, recyclability, and cost; (2) To provide a new generation of engineers and scientists with knowledge and skills in advanced automotive technologies. The UAB GATE focused on both the FCVT and GATE goals in the following manner: (1) Train and produce graduates in lightweight automotive materials technologies; (2) Structure the engineering curricula to produce specialists in the automotive area; (3) Leverage automotive related industry in the State of Alabama; (4) Expose minority students to advanced technologies early in their career; (5) Develop innovative virtual classroom capabilities tied to real manufacturing operations; and (6) Integrate synergistic, multi-departmental activities to produce new product and manufacturing technologies for more damage tolerant, cost-effective, and lighter automotive structures.

  1. EMBRACING GREEN TECHNOLOGY INNOVATION THROUGH STRATEGIC HUMAN RESOURCE MANAGEMENT: A CASE OF AN AUTOMOTIVE COMPANY

    Directory of Open Access Journals (Sweden)

    Reihaneh Montazeri Shatouri

    2013-01-01

    Full Text Available What makes a technological innovation successful for an industry? This study examines how green technology innovation is impacted by strategic management of the human resource in firms. The value of this study lies in its intention to explain the needs to effectively blend people matters first before endeavouring technologies. We focus on Malaysia’s leading automobile manufacturer, Proton which currently embarks on smart green initiatives in its product development. The quantitative survey identifies potential challenges of Proton’s human resource management that may infringe green technology process. Our findings confirm the effects of strategic human resource management system on adopting the green technology innovation. The most important factors affecting the implementation of green technology include knowledge application, team development, knowledge sharing, performance-based reward and training of before and during the process of embracing the new technology.

  2. Assessment of methane-related fuels for automotive fleet vehicles: technical, supply, and economic assessments

    Energy Technology Data Exchange (ETDEWEB)

    1982-02-01

    The use of methane-related fuels, derived from a variety of sources, in highway vehicles is assessed. Methane, as used here, includes natural gas (NG) as well as synthetic natural gas (SNG). Methanol is included because it can be produced from NG or the same resources as SNG, and because it is a liquid fuel at normal ambient conditions. Technological, operational, efficiency, petroleum displacement, supply, safety, and economic issues are analyzed. In principle, both NG and methanol allow more efficient engine operation than gasoline. In practice, engines are at present rarely optimized for NG and methanol. On the basis of energy expended from resource extraction to end use, only optimized LNG vehicles are more efficient than their gasoline counterparts. By 1985, up to 16% of total petroleum-based highway vehicle fuel could be displaced by large fleets with central NG fueling depots. Excluding diesel vehicles, which need technology advances to use NG, savings of 8% are projected. Methanol use by large fleets could displace up to 8% of petroleum-based highway vehicle fuel from spark-ignition vehicles and another 9% from diesel vehicles with technology advances. The US NG supply appears adequate to accommodate fleet use. Supply projections, future price differential versus gasoline, and user economics are uncertain. In many cases, attractive paybacks can occur. Compressed NG now costs on average about $0.65 less than gasoline, per energy-equivalent gallon. Methanol supply projections, future prices, and user economics are even more uncertain. Current and projected near-term methanol supplies are far from adequate to support fleet use. Methanol presently costs more than gasoline on an equal-energy basis, but is projected to cost less if produced from coal instead of NG or petroleum.

  3. Upgrading the Center for Lightweighting Automotive Materials and Processing - a GATE Center of Excellence at the University of Michigan-Dearborn

    Energy Technology Data Exchange (ETDEWEB)

    Mallick, P. K.

    2012-08-30

    The Center for Lightweighting Materials and Processing (CLAMP) was established in September 1998 with a grant from the Department of Energy’s Graduate Automotive Technology Education (GATE) program. The center received the second round of GATE grant in 2005 under the title “Upgrading the Center for Lightweighting Automotive Materials and Processing”. Using the two grants, the Center has successfully created 10 graduate level courses on lightweight automotive materials, integrated them into master’s and PhD programs in Automotive Systems Engineering, and offered them regularly to the graduate students in the program. In addition, the Center has created a web-based lightweight automotive materials database, conducted research on lightweight automotive materials and organized seminars/symposia on lightweight automotive materials for both academia and industry. The faculty involved with the Center has conducted research on a variety of topics related to design, testing, characterization and processing of lightweight materials for automotive applications and have received numerous research grants from automotive companies and government agencies to support their research. The materials considered included advanced steels, light alloys (aluminum, magnesium and titanium) and fiber reinforced polymer composites. In some of these research projects, CLAMP faculty have collaborated with industry partners and students have used the research facilities at industry locations. The specific objectives of the project during the current funding period (2005 – 2012) were as follows: (1) develop new graduate courses and incorporate them in the automotive systems engineering curriculum (2) improve and update two existing courses on automotive materials and processing (3) upgrade the laboratory facilities used by graduate students to conduct research (4) expand the Lightweight Automotive Materials Database to include additional materials, design case studies and make it more

  4. EMBRACING GREEN TECHNOLOGY INNOVATION THROUGH STRATEGIC HUMAN RESOURCE MANAGEMENT: A CASE OF AN AUTOMOTIVE COMPANY

    OpenAIRE

    Reihaneh Montazeri Shatouri; Rosmini Omar; Kunio Igusa; de São Pedro Filho Flávio

    2013-01-01

    What makes a technological innovation successful for an industry? This study examines how green technology innovation is impacted by strategic management of the human resource in firms. The value of this study lies in its intention to explain the needs to effectively blend people matters first before endeavouring technologies. We focus on Malaysiaâs leading automobile manufacturer, Proton which currently embarks on smart green initiatives in its product development. The quantitative survey id...

  5. An examination of technological capability development in the Thailand automotive industry: the role of Thai government policy from 1960-2009

    OpenAIRE

    Samarnbutr, Caruspong

    2012-01-01

    Thailand’s automotive industry has grown steadily since the 1960s making Thailand one of the world’s largest vehicle producers. Indeed, when it comes to Pick-up trucks, Thailand is the main manufacturing base for the following firms: Mitsubishi, Ford, Isuzu, Toyota and Nissan. While this may seem impressive, what remains unclear is whether these improvements have been matched with similar levels of technological capability development within Thailand. This study examines the growth of the ...

  6. Laser-Hybrid welding, an innovative technology to join automotive body parts

    Science.gov (United States)

    Sieben, Manuel; Brunnecker, Frank

    The design of Tail lamps has been changed dramatically since cars built. At modern lamps, the lenses are absolutely transparent and allow a direct view onto the weld seam. Conventional welding technologies, such as vibration and hot plate welding cannot compete with this demand. Focused on this targeted application, LPKF Laser & Electronics AG has developed in cooperation with the Bavarian Laser Centre a unique Laser welding technology called hybrid welding.

  7. Reducing automotive emissions—The potentials of combustion engine technologies and the power of policy

    International Nuclear Information System (INIS)

    Reducing transport emissions, in particular vehicular emissions, is a key element for mitigating the risks of climate change. In much of the academic and public discourse the focus has been on alternative vehicle technologies and fuels (e.g. electric cars, fuel cells and hydrogen), whereas vehicles based on internal combustion engines have been perceived as close to their development limits. This paper offers a different perspective by demonstrating the accelerated improvement processes taking place in established combustion technologies as a result of a new competition between manufacturers and technologies, encouraged both by more stringent EU legislation and new CAFE levels in the US. The short-term perspective is complemented by an analysis of future improvement potentials in internal combustion technologies, which may be realized if efficient regulation is in place. Based on a comparison of four different regulatory approaches, the paper identifies the need for a long-term technology-neutral framework with stepwise increasing stringencies, arguing that this will encourage continual innovation and diffusion in the most effective way. - Highlights: ► From 1990 to 2008, CO2 emissions from road transportation in the EU increased by 21%. ► Alternative vehicles are important, but internal combustion engines (ICE) will remain dominant. ► The paper shows how competition and new regulation accelerate the improvement of ICE-vehicles. ► The key factor for long-term emissions reduction is appropriate regulation, not technology. ► Most effective is a technology-neutral framework with stepwise increasing stringencies.

  8. Multifunctional Materials Used in Automotive Industry: A Critical Review

    Science.gov (United States)

    Salonitis, Konstantinos; Pandremenos, John; Paralikas, John; Chryssolouris, George

    Nowadays, advanced materials and related processes in the automotive industry, are more widely used, leading to an effort towards reducing weight and fuel consumption. The use of such advanced materials and technologies tends to increase the cost. Multifunctional materials (MFMs) and related processing technologies aim at overcoming this increase of cost by exploiting the high level of functional integration. MFMs are designed so as to meet specific requirements through tailored properties. The use of such materials, in the automotive body construction, can help reduce produced parts, lightweight design, high level of integration of functionalities, advancements in mechanical properties of structures etc. In the current study, there is a clear definition of MFMs, and a critical view of such materials used both in the automotive body construction and in other industrial applications.

  9. The role of trust in cultivating relation-specific skills: The case of a multinational automotive supplier in Japan and Germany

    OpenAIRE

    Saeki, Yasuo; Horak, Sven

    2013-01-01

    This research draws on Asanuma´s concept of relation-specific skills in order to analyse collaboration between automaker and supplier. The cultivation of relation-specific skills has been conventionally regarded as a key factor of competitiveness in the Japanese automotive industry. Yet, the concept has been described mostly in economic terms only. This research attempts to extend this view by analysing the role of informal institutions (trust) in developing relation-specific skills. By drawi...

  10. Comparison by simulation of various fuel and reforming technologies to feed fuel cells for automotive transportation

    International Nuclear Information System (INIS)

    The purpose of this paper is to compare four fuel processor technologies based on steam reforming and partial oxidation, in combination with a two purification stages, to produce suitable hydrogen to feed PEMFC from a wide range of feedstock. This comparison is based on efficiency and emissions of carbon dioxide. A steady state and over a normalized driving cycle (European norm) evaluation of these criteria will be given and discussed. (author)

  11. Market Concepts, Competing Technologies and Cost Challenges for Automotive and Stationary Applications

    OpenAIRE

    Lipman, Todd; Sperling, Daniel

    2003-01-01

    The concept of the fuel cell traces its roots all the way back to William Grove’s famous experiments on water electrolysis in 1839, but the commercialization history of fuel cell technologies remains rather limited over 150 years later. Throughout the later part of the 19th and early part of the 20th centuries, attempts were made to develop fuel cells that could directly convert coal or some other carbon material into electricity, but these attempts were unsuccessful because scientific knowle...

  12. Market Concepts, Competing Technologies and Cost Challenges for Automotive and Stationary Applications

    OpenAIRE

    Lipman, Todd; Sperling, Daniel

    2003-01-01

    The concept of the fuel cell traces its roots all the way back to William Grove’s famous experiments on water electrolysis in 1839, but the commercialization history of fuel cell technologies remains rather limited over 150 years later. Throughout the later part of the 19th and early part of the 20th centuries, attempts were made to develop fuel cells that could directly convert coal or some other carbon material into electricity, but these attempts were unsuccessful because scientific know...

  13. Preliminary study on different technological tools and polymeric materials towards superhydrophobic surfaces for automotive applications

    Science.gov (United States)

    Pruna, A.; Ramiro, J.; Belforte, L.

    2013-11-01

    Nature-inspired fabrication of micro-structured superhydrophobic plastic film was aimed in this work in order to achieve smart materials with self-cleaning properties. Replicas of silicon masters were fabricated from different mixtures of base elements and by different processes. Corresponding microstructures were investigated by contact angle measurements, scanning electron microscopy and spectrophotometric analysis. Independently of the technology employed, the obtained films exhibited high contact angle value (larger than 150°), but while the acrylic polymers presented strong demoulding drawbacks, the polydimethylsiloxane (PDMS) films had good properties in terms of both contact angle and optical transparency. The results showed that most of the patterns realized by replica moulding and hot-embossing (on PDMS and polypropylene (PP), respectively) produced superhydrophobic self-cleaning surfaces.

  14. The impact of inter-organizational management control systems on performance: a longitudinal case study of a supplier relation in automotive.

    OpenAIRE

    Pernot, Eli; Roodhooft, Filip

    2008-01-01

    This study investigates whether appropriate management control design of supplier relations is associated with better performance. Although management control systems (MCSs) are found to be contingent on situational characteristics, it remains unclear whether this contingency fit contributes to performance. In order to illustrate the existence and refine the dynamics of the fit-performance association, we perform a longitudinal case study of an exemplary automotive manufacturer-su...

  15. Work-related heat stress concerns in automotive industries: a case study from Chennai, India

    OpenAIRE

    Ramalingam, Ayyappan; Sambandam, Sankar; Paramasivan, Rajkumar; Kalpana, Balakrishnan

    2009-01-01

    Background: Work-related heat stress assessments, the quantification of thermal loads and their physiological consequences have mostly been performed in non-tropical developed country settings. In many developing countries (many of which are also tropical), limited attempts have been made to create detailed job-exposure profiles for various sectors. We present here a case study from Chennai in southern India that illustrates the prevalence of work-related heat stress in multiple processes of ...

  16. Applications of thin coatings in automotive industry

    Directory of Open Access Journals (Sweden)

    P. Louda

    2007-09-01

    Full Text Available Purpose: Use of thin coatings in automotive industry give economic and ecological savings. This is evoke by reducing of weight of used construction elements and currently by increasing of their service life and with that connected elevating of nanomaterials manufacture qualities.Design/methodology/approach: In the paper was disscussed the possibility of applications of thin coating in automotive industry.Findings: The paper shows the examples of thin coatings application in automotive industry.Practical implications: Through the assimilation, improvement, and generation of new technologies, the coating community, as a major supplier to the very large automotive industry, will continue to thrive, grow, and maintain its environmental stewardship in the global marketplace.Originality/value: Applications of thin coatings in automotive industry is and with nanotechnology together will be in centre of interest of automotive industry in near future.

  17. Automotive Technology. 2002 Revision.

    Science.gov (United States)

    Ohio State Dept. of Education, Columbus. Div. of Career-Technical and Adult Education.

    This document examines the origins and content of Ohio's Automobile Technician Training Certification Program, which is designed to improve the quality of training offered at secondary and postsecondary schools throughout Ohio. The document begins with a brief overview of the certification program, which is under the oversight of the Board of the…

  18. The automotive transmission book

    CERN Document Server

    Fischer, Robert; Jürgens, Gunter; Najork, Rolf; Pollak, Burkhard

    2015-01-01

    This book presents essential information on systems and interactions in automotive transmission technology and outlines the methodologies used to analyze and develop transmission concepts and designs. Functions of and interactions between components and subassemblies of transmissions are introduced, providing a basis for designing transmission systems and for determining their potentials and properties in vehicle-specific applications: passenger cars, trucks, buses, tractors, and motorcycles. With these fundamentals the presentation provides universal resources for both state-of-the-art and future transmission technologies, including systems for electric and hybrid electric vehicles.

  19. The relation between the discomfort level of automotive industries operators towards their workstation design and work environment

    Directory of Open Access Journals (Sweden)

    A.B. Sulong

    2008-12-01

    Full Text Available Purpose: Study was carried out to analyze the key factor that contributes towards worker productivity bydetermining the correlation, relationship and interactional features between comfort level, environmental factors(noise, heat and lighting and workstation dimension. The identification of discomfort level was carried outamong the operators of three automotive companies in Malaysia.Design/methodology/approach: Study was carried out to assess discomfort level based on ergonomical factorsand to determine the distribution of body discomfort in relation to the tasks performed. The study was carried outbased on questionnaire responses from the participating factories and the collected data was analyzed throughthe SPSS software.Findings: Findings from the analyzed data shows that the left arm is the most commonly used body part foractivities involving lifting, pulling, twisting, carrying and holding. Furthermore, heat discomfort in the workingenvironment is the dominant factor associated with worker productivity due to body discomfort arising fromsweat. Developments towards improving the comfort level, environmental factors (noise, heat and lighting andworkstation dimension of the operators must be made to avoid further discomfort.Research limitations/implications: Work environment factors studied in this research are heat/sweat, coldenvironment, brightness/light, high level of noise, chemical radiation, thermal conductivity and work tool vibration.In addition, activities performed by the operators while working were also linked as the cause of body aches.Originality/value: It can be concluced that working enviroment that caused heat /sweat is the most significantdiscomfort in the job satisfaction analysis. Furthermore, through correlation analysis, the relationship andinteractional features between comfort level, environmental factors (noise, heat and lighting, workstationdimension and activities performed by the operators while working were

  20. Financial Crises and Automotive Industry Development in Southeast Asia

    DEFF Research Database (Denmark)

    Doner, Richard F.; Wad, Peter

    2014-01-01

    The automotive industries of Southeast Asia have grown significantly but unevenly. Thailand has outperformed its neighbours in Malaysia, Indonesia and the Philippines with regard to production and, most notably, export volumes. But the Thai auto industry has not exhibited the level of local...... (indigenous) technology capacity and input growth seen in South Korea, Taiwan and, increasingly, in China. The 1997–98 and 2008 financial and economic crises generally reinforced pre-existing national automotive strategies, but to different degrees: They strongly accelerated an earlier Thai move to exports...... whose very success weakened pressures for upgrading; encouraged more moderate automotive liberalisation in Indonesia and, to a lesser extent, in the Philippines; but promoted only minimal changes to Malaysia’s relatively protectionist national car strategy. The fact that the crises served more to...

  1. SCT2008. Future trends in steel development, processing technologies and applications. Bringing the automotive, supplier and steel industries together

    Energy Technology Data Exchange (ETDEWEB)

    Fuchsbauer, Bernhard; Wieland, Hans-Joachim (eds.)

    2008-07-01

    Within the Second Conference Steels in Cars and Trucks at 1st to 5th Juni, 2008, in Wiesbaden (Federal Republic of Germany), the following lectures were held: (1) Opening and welcome: Status of the steel industry (Hans Jueergen Kerkhoff); (2) The automotive world (Martin Wissmann); (3) Steel grades - Needs for the future (Bernard Bramaud); (4) Cars and stel - Quo vadis? (Josef Bauman); (5) Making a promise real - Delivering high quality to the automotive market (Juergen Horsthofer); (6) Ultrahigh strength and supraduvtile high-manganese light-weight steels for automotive applications (Georg Frommeyer); (7) Effect of B on the transformation behaviour in TRIP steels (Jai-Huyn Kwak, Kwang-Geun Chin); (8) Customer oriented development and optimization of cold rolled intercritically annealed multiphase TRIP sheet steels (Daniel Krizan et al.); (9) X-IP {sup registered} 1000: Properties of an austenitic super high strength high manganese steel - status and outlook (Harald Hofmann et al.); (10) Ultrahigh strength hot-rolled structural steel with enhanced inherent corrosion resistance (Mikko Arponen, Jukka Koerni); (11) Mechanical properties of ferritic stainless Al Cr steels (Ralf Rablbauer, Georg Frommeyer); (12) Development status and market potential of hot formed ballistic steels (Christian Howe et al.); (13) Use of corrosion-resistant higher-alloyed metallic materials for the transport of dangerous goods in tanks (Margit Weltschev et al.); (14) Modern development of forged components for automotive applications (Hans-Willi Raedt, Manfred Hirschvogel); (15) A new high strength steel 20MnCrMo7 (Heike Langner et al.); (16) Temperature resistant steel at 350 C with a tensile strength of 1400 MPa (Serosh Engineer et al.); (17) High pressure fuel lines for modern diesel engines (Steffen Zimmermann et al.).

  2. Cooperative Research and Development Agreement Final Report for Cooperative Research and Development Agreement Number ORNL93-0237 Adhesive Bonding Technologies for Automotive Structural Composites; TOPICAL

    International Nuclear Information System (INIS)

    In 1993, the Oak Ridge National Laboratory (ORNL) entered into a Cooperative Research and Development Agreement (CRADA) with the Automotive Composites Consortium (ACC) to conduct research and development that would overcome technological hurdles to the adhesive bonding of current and future automotive materials. This effort is part of a larger Department of Energy (DOE) program to promote the use of lighter weight materials in automotive structures for the purpose of increasing fuel efficiency and reducing environmental pollutant emissions. In accomplishing this mission, the bonding of similar and dissimilar materials was identified as being of primary importance to the automotive industry since this enabling technology would give designers the freedom to choose from an expanded menu of low mass materials for component weight reduction. The research undertaken under this CRADA addresses the following areas of importance: bulk material characterization, structural fracture mechanics, modeling/characterization, process control and nondestructive evaluation (PC/NDE), manufacturing demonstration, and advanced processing. For the bulk material characterization task, the individual material properties of the adherends and adhesives were characterized. This included generating a database of mechanical and physical properties, after identifying and developing standard test methods to obtain properties. The structural fracture mechanics task concentrated on test development to characterize the fracture toughness of adhesively bonded joints subjected to Mode I, Mode II and mixed-mode conditions. Standard test procedures for quantifying an adhesive/adherend system's resistance to crack growth were developed for use by industry. In the modeling/characterization task, fracture mechanics-based design guidelines and predictive methodologies have been developed which will facilitate iteration on design concepts for bonded joints while alleviating the need for extensive testing

  3. New technologies in public relations

    Directory of Open Access Journals (Sweden)

    Dariusz Tworzydło

    2013-12-01

    Full Text Available The article includes an analysis and presentation of selected examples of communication tools, which are used in companies to create and maintain relationships with internal and external environment. The problems related with definition of public relations were also discussed. The article presents the advantage and negative consequences of the use of modern tools of PR, as well.

  4. Hydrogen as automotive fuel

    International Nuclear Information System (INIS)

    An assessment of the technical/economic feasibility of the use of hydrogen as an automotive fuel is made based on analyses of the following: the chemical- physical properties of hydrogen in relation to its use in internal combustion engines; the modifications necessary to adapt internal combustion engines to hydrogen use; hydrogen fuel injection systems - with water vapour injection, cryogenic injection, and the low or high pressure injection of hydrogen directly into the combustion chamber; the current commercialization status of hydrogen automotive fuels; energy efficiency ratings; environmental impacts; in-vehicle storage systems - involving the use of hydrides, high pressure systems and liquid hydrogen storage systems; performance in terms of pay-load ratio; autonomous operation; and operating costs. The paper concludes that, considering current costs for hydrogen fuel production, distribution and use, at present, the employment of hydrogen fuelled vehicles is feasible only in highly polluted urban environments where the innovative vehicle's air pollution abatement characteristics would justify its high operating costs as compared with those of conventional automotive alternatives

  5. Sustainable automotive energy system in China

    CERN Document Server

    CAERC, Tsinghua University

    2014-01-01

    This book identifies and addresses key issues of automotive energy in China. It covers demography, economics, technology and policy, providing a broad perspective to aid in the planning of sustainable road transport in China.

  6. Sensor Data Fusion in Automotive Applications

    OpenAIRE

    Lytrivis, Panagiotis; Thomaidis, George; Amditis, Angelos

    2009-01-01

    This chapter has summarized the state-of-the-art in sensor data fusion for automotive applications, showing that this is a relatively new discipline in the automotive research area, compared to signal processing, image processing or radar processing. Thus, there is a

  7. GATE Center for Automotive Fuel Cell Systems at Virginia Tech

    Energy Technology Data Exchange (ETDEWEB)

    Nelson, Douglas [Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)

    2011-09-30

    The Virginia Tech GATE Center for Automotive Fuel Cell Systems (CAFCS) achieved the following objectives in support of the domestic automotive industry: Expanded and updated fuel cell and vehicle technologies education programs; Conducted industry directed research in three thrust areas development and characterization of materials for PEM fuel cells; performance and durability modeling for PEM fuel cells; and fuel cell systems design and optimization, including hybrid and plug-in hybrid fuel cell vehicles; Developed MS and Ph.D. engineers and scientists who are pursuing careers related to fuel cells and automotive applications; Published research results that provide industry with new knowledge which contributes to the advancement of fuel cell and vehicle systems commercialization. With support from the Dept. of Energy, the CAFCS upgraded existing graduate course offerings; introduced a hands-on laboratory component that make use of Virginia Tech's comprehensive laboratory facilities, funded 15 GATE Fellowships over a five year period; and expanded our program of industry interaction to improve student awareness of challenges and opportunities in the automotive industry. GATE Center graduate students have a state-of-the-art research experience preparing them for a career to contribute to the advancement fuel cell and vehicle technologies.

  8. Innovation in the Automotive Sector of the Philippines

    OpenAIRE

    Quimba, Francis Mark A.; Rosellon, Maureen Ane D.

    2011-01-01

    The performance of the Philippine automotive industry has steadily improved after the Asian crisis. However, relative to the performance of the automotive industry in other countries, the automotive sector in the country has languished. To understand the challenges being faced by the automotive assemblers, as well as parts and components manufacturers, the innovation capability and activities of selected establishments are analyzed following the framework developed by Bessant. This paper find...

  9. Automotive electronics

    Energy Technology Data Exchange (ETDEWEB)

    Basshuysen, R. van [ed.; Baun, R. [comp.

    2000-10-01

    Electronic equipment is indispensable in modern motor cars for active and passive safety, exhaust and consumption monitoring or comfort. Electric and electronic systems today account for nearly 20 percent of the production cost of a normal passenger car, with an upward trend. Infotainment equipment is a growing market, which gets center stage in this issue. Further subjects discussed are current electronic and mechatronic applications as well as new developments in data transmission, development tools and constructional elements. [German] Ohne Elektronik sind moderne Automobile nicht mehr vorstellbar. Ob aktive oder passive Sicherheit, Abgas, Verbrauch oder Komfort - der Fortschritt im Autombil ist eng verknuepft mit der Einfuehrung neuer elektronischer Systeme und Komponenten. Obwohl meist nicht sehr auffaellig in einer Black-box verpackt, liegen die anteiligen Herstellungskosten fuer die Elektrik und Elektronik bei einem Mittelklassefahrzeug schon bei knapp 20 Prozent. Tendenz: Weiter steigend. Waehrend die Segnungen von ABS, ESP oder Motormanagement fuer den Kunden unsichtbar bleiben, tritt die Elektronik mit den Infotainment-Systemen ins Rampenlicht. Hochwertige Audio-Anlagen im Doppel-DIN-Format und grosse Farbbildschirme sitzen an prominenter Stelle im Armaturenbrett. Elektronische Systeme werden damit fuer den Kunden sichtbar, greifbar und erlebbar. Doch je mehr Funktionen integriert werden, desto wichtiger wird eine einfache Bedienung, die den Fahrer moeglichst wenig vom Verkehrsgeschehen ablenkt. Das ist leider keine Selbstverstaendlichkeit: Eine klare, einfache Bedienung wurde in der Vergangenheit schon bei so manchem simplen Cassetten-Radio schmerzlich vermisst. Infotainment im Automobil ist ein Wachstumsmarkt - und das Schwerpunkt-Thema der vorliegenden zweiten Ausgabe von 'Automotive Electronics'. Darueber hinaus beschaeftigt sich auch diese Ausgabe mit aktuellen Elektronik- und Mechatronik-Anwendungen und berichtet ueber neue Entwicklungen

  10. Accurate Die Design for Automotive Panel Stamping Considering the Compensation Related with Die Deflection and Blank Thinning

    Science.gov (United States)

    Chen, Jun; Xu, Dongkai; Xia, Guodong; Li, Xifeng; Chen, Jieshi; Zhang, Jian; Yan, Wei; Li, Yue

    2011-08-01

    In order to improve assembly accuracy, automotive body panels have to be fabricated with higher dimensional and surface quality requirements, therefore the die faces should be designed more accurately to consider more relevant factors. In the presented study, we proposed algorithms to realize the following functions: through forming process simulation, the thinning distribution on the deformed blank was extracted as first kind of compensation; through die structural CAE analysis which automatically mapped the boundary contact forces onto the die surfaces from process simulation results, the die deflection was calculated as second kind of compensation. These two quantitative contributions were added together to compensate the die face. The proposed methodologies were programmed and integrated with LS-Dyna and HyperWorks, and also integrated with Autoform and CATIA linear CAE functionalities separately. In addition, a software toolkit to calculate the contacting ratio was also developed to evaluate the effectiveness of die face compensation. The second toolkit developed was verified by an automotive structural part forming die design, through die compensation and geometric optimization, the predicted contact ratio between the die face and formed blank was improved a lot, and the first toolkit was testified by a fender drawing die design. It shows that the die face compensation can be realized and integrated seamlessly between CAD model, process simulation model and die structural CAE model with the help of data I/O tools developed by the authors.

  11. Automotive Aluminium Recycling

    Energy Technology Data Exchange (ETDEWEB)

    Gelas, B. des

    2000-07-01

    This paper aims at providing an overview on the contribution of aluminium recycling in the supply of new aluminium for automotive applications. Based on a presentation on how the global European automotive aluminium supply requirements are met, an analysis of the present and future contribution of automotive aluminium recycling is first presented. Current situation and future developments for automotive aluminium recycling practices are then commented, together with an outline on design principles for easier aluminium recycling. (orig.)

  12. Addressing Issues Related to Technology and Engineering

    Science.gov (United States)

    Technology Teacher, 2008

    2008-01-01

    This article presents an interview with Michael Hacker and David Burghardt, codirectors of Hoftra University's Center for Technological Literacy. Hacker and Burghardt address issues related to technology and engineering. They argue that teachers need to be aware of the problems kids are facing, and how to present these problems in an engaging…

  13. Automotive vehicle sensors

    Energy Technology Data Exchange (ETDEWEB)

    Sheen, S.H.; Raptis, A.C.; Moscynski, M.J.

    1995-09-01

    This report is an introduction to the field of automotive vehicle sensors. It contains a prototype data base for companies working in automotive vehicle sensors, as well as a prototype data base for automotive vehicle sensors. A market analysis is also included.

  14. On Vertical Relations and Technology Adoption Timing

    OpenAIRE

    Maria Alipranti; Chrysovalantou Miliou; Emmanuel Petrakis

    2014-01-01

    This paper explores how vertical relations influence the timing of new technology adoption. It shows that both the bargaining power distribution among the vertically related firms and the contract type through which vertical trading is conducted affect crucially the speed of adoption: the downstream firms can adopt later a new technology when the upstream bargaining power increases as well as when wholesale price contracts, instead of two-part tariffs, are employed. Importantly, it shows that...

  15. Status and prospect of automotive safety technology in China%中国汽车安全技术的现状与展望

    Institute of Scientific and Technical Information of China (English)

    赵福全; 吴成明; 潘之杰; 刘卫国; 刘巍

    2011-01-01

    面对中国交通事故伤亡率高的现状,企业、学校、研究机构都加大了对汽车安全技术研究开发的投入,加快了安全技术研发能力的提升和产品化进程。自主品牌汽车C-NCAP五星高分的获得标志着中国被动安全技术的飞跃性发展。进一步开展对行人保护、后排乘员保护、防后碰鞭打保护以及骑自行车人保护等被动安全研究的同时,主动安全系统、预碰撞系统、智能化汽车网络系统的研究开发已经成为关注的热点,更高层次的乘员、车和环境等相关主被动安全技术的统合协调,将推动零碰撞零伤亡汽车安全理念的实现。国家级研究开发及产业化大课题的设立、法规标准的%Investments of automotive safety technology have substantially been increased due to heavy casualty in traffic accident in China. It thereby accelerates the improvement of RD capability of safety technology and commercialization process. The fact that the domestic-brand vehicles have achieved C-NCAP 5-star rating marks a great leap forward in terms of passive safety technology in China. The research of passive safety is further performed with regard to pedestrian protection, rear-row passenger’s protection, whiplash protection and cyclist protection. Meanwhile, the research and development of active safety, pre-crash safety and intelligent automotive network system have become the focuses. The perfect combination of high level active and passive safety technology regarding to passenger, vehicle and environment will promote the accomplishment of safety philosophy of zero crash and zero casualty. The subject establishment of state-level development and industrialization, and regulations constitution and perfection thereof will become the driving force of rapid growth of auto safety technology.

  16. Tank-automotive robotics

    Science.gov (United States)

    Lane, Gerald R.

    1999-07-01

    To provide an overview of Tank-Automotive Robotics. The briefing will contain program overviews & inter-relationships and technology challenges of TARDEC managed unmanned and robotic ground vehicle programs. Specific emphasis will focus on technology developments/approaches to achieve semi- autonomous operation and inherent chassis mobility features. Programs to be discussed include: DemoIII Experimental Unmanned Vehicle (XUV), Tactical Mobile Robotics (TMR), Intelligent Mobility, Commanders Driver Testbed, Collision Avoidance, International Ground Robotics Competition (ICGRC). Specifically, the paper will discuss unique exterior/outdoor challenges facing the IGRC competing teams and the synergy created between the IGRC and ongoing DoD semi-autonomous Unmanned Ground Vehicle and DoT Intelligent Transportation System programs. Sensor and chassis approaches to meet the IGRC challenges and obstacles will be shown and discussed. Shortfalls in performance to meet the IGRC challenges will be identified.

  17. Relations between the technological standards and technological appropriation

    Directory of Open Access Journals (Sweden)

    Carlos Alberto PRADO GUERRERO

    2010-06-01

    Full Text Available The objective of this study is to analyze the educational practices of using Blackboard in blended learning environments with students of higher education to understand the relationship between technological appropriation and standards of educational technology. To achieve that goal, the following research question was raised: ¿To what extent are the standards of education technology with the appropriation of technology in blended learning environments in higher educa­tion related? The contextual framework of this work includes the following topics: the institution, teaching, teachers and students. The design methodology that was used is of a correlation type. Correlations were carried out to determine the frequency and level in the technological standards as well as the appropriation of technology. In the comparison of the results obtained by the students, the teachers and the platform; we found that students in the school study showed a high degree of technology ownership and this was the same for the performance shown on the technological standards. It was established that teachers play a key role in developing the techno­logical appropriation of students and performance in technology standards.

  18. Automotive fuels from biomass via gasification

    International Nuclear Information System (INIS)

    There exists already a market of bio-automotive fuels i.e. bioethanol and biodiesel produced from food crops in many countries. From the viewpoint of economics, environment, land use, water use and chemical fertilizer use, however, there is a strong preference for the use of woody biomass and various forest/agricultural residues as the feedstock. Thus, the production of 2nd generation of bio-automotive fuels i.e. synthetic fuels such as methanol, ethanol, DME, FT-diesel, SNG and hydrogen through biomass gasification seems promising. The technology of producing synthetic fuels is well established based on fossil fuels. For biomass, however, it is fairly new and the technology is under development. Starting from the present market of the 1st generation bio-automotive fuels, this paper is trying to review the technology development of the 2nd generation bio-automotive fuels from syngas platform. The production of syngas is emphasized which suggests appropriate gasifier design for a high quality syngas production. A number of bio-automotive fuel demonstration plant will be presented, which gives the state of the art in the development of BTS (biomass to synthetic fuels) technologies. It can be concluded that the 2nd generation bio-automotive fuels are on the way to a breakthrough in the transport markets of industrial countries especially for those countries with a strong forest industry. (author)

  19. INFLUENCE OF AUTOMOTIVE CLUSTERS IN REGIONAL DEVELOPMENT

    OpenAIRE

    Constantin BORDEI

    2014-01-01

    This paper proposes an overview of the evolution in the automotive sector in the process of regional development. The fundamental changes made by the component supplier sector improved the regional development and manufacturing process. Automotive industry is one of the modern sectors in many countries that benefits of a high technology impact and creates jobs that reduces unemployment across Europe. The auto industry changed cities, regions and countries into poles of development and it beco...

  20. Research report for fiscal 1998. Research into the trends of low-carbon automotive fuel manufacturing technologies; 1998 nendo jidoshayo teitanso nenryo no seizo gijutsu doko chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Studies are made of optimum materials and methods for manufacturing low-carbon fuels for reduction in greenhouse gas emissions. When their thermal dynamic limits and the technological maturity are considered, it is inferred that no extensive improvement will be achieved by merely improving on the efficiency of the existing fuels. The use of various high-efficiency driving power sources utterly different in mechanism from the conventional ones, such as those for fuel cell-powered automobiles, and the promotion of the use of low-carbon fuels such as methanol and methane for all kinds of driving power sources including those for the said fuel cell-powered automobiles, will become necessary. The use will also be necessary of recyclable materials. The biomass resources, in particular, since they absorb CO2 gas in their growing process by virtue of photosynthesis, may be said to be free of CO2 gas emissions. They have their own problems, however, which involve the economy of energy consumed for their production, harvesting, transportation, and conversion into fuels. It is therefore required that their whole life cycle be studied before their greenhouse gas reduction effect may be correctly assessed. The quantities of resources available for the production of automotive low-carbon fuels, manufacturing technologies, etc., are first of all put in order for easy perusal. An effective way is assessed for the whole including the life cycle. (NEDO)

  1. Automotive-adept: a lightweight assessment method for the automotive Irish software industry

    OpenAIRE

    Mc Caffery, Fergal; Richardson, Ita; Moller, Peter

    2007-01-01

    peer-reviewed In this paper we describe how a lightweight assessment method was developed to educate Irish software small-to-medium sized enterprises (SMEs)1 in relation to becoming automotive software suppliers. The main goal of this assessment method is to provide software SMEs with a SPI path to becoming automotive software suppliers.

  2. Antenna Arrays and Automotive Applications

    CERN Document Server

    Rabinovich, Victor

    2013-01-01

    This book throws a lifeline to designers wading through mounds of antenna array patents looking for the most suitable systems for their projects. Drastically reducing the research time required to locate solutions to the latest challenges in automotive communications, it sorts and systematizes material on cutting-edge antenna arrays that feature multi-element communication systems with enormous potential for the automotive industry. These new systems promise to make driving safer and more efficient, opening up myriad applications, including vehicle-to-vehicle traffic that prevents collisions, automatic toll collection, vehicle location and fine-tuning for cruise control systems. This book’s exhaustive coverage begins with currently deployed systems, frequency ranges and key parameters. It proceeds to examine system geometry, analog and digital beam steering technology (including "smart" beams formed in noisy environments), maximizing signal-to-noise ratios, miniaturization, and base station technology that ...

  3. Automotive factory network renewal

    OpenAIRE

    Scicluna, Christopher

    2012-01-01

    The aim of this applied thesis was to plan, implement, and study the upgrading the network infrastructure in Valmet Automotive Oy, specifically in its Uusikaupunki factory. Valmet Automotive is a Finnish automotive service provider, focusing on premium vehicles, convertible roof systems and electric vehicles. The objective was to plan and implement a networking infrastructure that could support the load of a factory in full-scale production, while ensuring near-constant availability. T...

  4. Integrated Vehicle Health Management in the Automotive Industry

    OpenAIRE

    Holland, Steven

    2010-01-01

    The time has come to port integrated vehicle health management concepts originally pioneered in aerospace and other domains into the automotive industry. ï‚· The successful automotive manufacturer must remain highly customer-focused to ensure delivery of high value at an affordable price. ï‚· IVHM success will require partnering between the automotive manufacturer, its suppliers, as well as external technology providers located in private industry, academia and governmental labs ...on a globa...

  5. Host-site institutions, Regional Production Linkages and Technological Upgrading: A Study of Automotive Firms in Vietnam

    OpenAIRE

    NGUYEN Dinh Chuc; NGUYEN Dinh Anh; NGUYEN Ha Trang; Nguyen, Ngoc Minh

    2015-01-01

    Using technological capabilities that take account of technology embodied in machinery, organization, processes and products, this article examines its link with host-site institutions and regional production linkages. The statistical results show no relationship between these variables. In-depth interviews complement the quantitative findings. Overall, the result show that the government’s localization efforts failed because too many joint-venture assemblers were approved in the 1990s when t...

  6. The New Competitive Advantage: Technological Change: An Application of Electronic Data Interchange Implementation in SME in Automotive Industry

    OpenAIRE

    Asli Goksoy; Ozalp Vayvay; Gulnur Karabulut

    2012-01-01

    The pace of change in technology has accelerated rapidly in the past decade providing various opportunities to companies to improve their efficiency and competitiveness. One of the useful and cost effective technological innovation is electronic data interchange (EDI). EDI has being increasingly used in many industries, as companies realized the potential benefits and competitive advantages of adopting electronic data exchange in their operations. EDI is strategically important, because good ...

  7. Advanced Materials for Automotive Application

    International Nuclear Information System (INIS)

    In this paper some recent material developments will be overviewed mainly from the point of view of automotive industry. In car industry, metal forming is one of the most important manufacturing processes imposing severe restrictions on materials; these are often contradictory requirements, e.g. high strength simultaneously with good formability, etc. Due to these challenges and the ever increasing demand new material classes have been developed; however, the more and more wide application of high strength materials meeting the requirements stated by the mass reduction lead to increasing difficulties concerning the formability which requires significant technological developments as well. In this paper, the recent materials developments will be overviewed from the point of view of the automotive industry

  8. The Application of Automotive Lightweight Technology%汽车轻量化技术的应用

    Institute of Scientific and Technical Information of China (English)

    向晓峰; 魏丽霞; 马呜图

    2012-01-01

    应用汽车轻量化技术可实现减轻汽车质量,解决节能与环保问题文章通过轻量化对促进汽车工业健康发展重要性的论述,阐明轻量化技术在汽车结构优化设计、轻量化材料开发应用及新工艺上实现的方法和主要作用,以及产品全生命周期评价列为轻量化技术之一的考虑,揭示汽车轻量化技术的主要应用方向和应用现状,强调轻量化技术在汽车轻量化中的重要作用与前景。%Applyiug auto lightweight technology can achieve weight reduetian of automobiles and solve the problems of energy saving and euvironnmntal protection. The importance of lightweight technology promoting good dmelopmeut of auto industry is discussed. Lightweight technology in auto slrueture optimization design, lightweight material dewqopment, implementation methods and main funcliuns of new process is illustrated as well as the assessment of life cycle of pmduvt is considered. The main application and status of auto lightweight technology is rewmled. The important function and prospect of lightweight technology is emphasized.

  9. From road to lab to math: the co-evolution of technological, regulatory, and organizational innovations for automotive crash testing.

    Science.gov (United States)

    Leonardi, Paul M

    2010-04-01

    Today, in the midst of economic crisis, senior executives at US automakers and influential industry analysts frequently reflect on the progression that safety testing has taken from the crude trials done on the road, to controlled laboratory experiments, and to today's complex math-based simulation models. They use stories of this seemingly linear and natural sequence to justify further investment in simulation technologies. The analysis presented in this paper shows that change in the structures of automakers' organizations co-evolved with regulations specifying who was at fault in vehicle impacts, how vehicles should be built to withstand the force of an impact, and how testing should be done to assure that vehicles met those requirements. Changes in the regulatory environment were bolstered by new theories about crash test dynamics and changing technologies with which to test those theories. Thus, as new technological and regulatory innovations co-evolved with innovations in organizational structuring, ideas about how to best conduct crash tests shifted and catalyzed new cycles of technological, regulatory, and organizational innovation. However, this co-evolutionary story tells us that the move from road to lab to math was not natural or linear as today's managerial rhetoric would have us believe. Rather, the logic of math-based simulation was the result of technological, regulatory and organizational changes that created an industry-wide ideology that supported the move toward math while making it appear natural within the shifting structure of the industry. PMID:20527322

  10. Kentucky's Automotive Certification Program.

    Science.gov (United States)

    Kentucky State Dept. of Education, Frankfort. Office of Vocational Education.

    The state of Kentucky recognized a need to standardize automotive mechanics training throughout the state and to establish minimum guidelines for the quality of instruction in such programs. To meet these needs, the Office of Vocational Education selected the National Institute for Automotive Service Excellence (ASE) and began the certification…

  11. Automotive Industry in Malaysia

    DEFF Research Database (Denmark)

    Wad, Peter; Govindaraju, V.G.R. Chandran

    2011-01-01

    This paper explains the evolution and assesses the development of the Malaysian automotive industry within the premise of infant industry and trade protection framework as well as extended arguments of infant industry using a global value chain perspective. The Malaysian automotive industry...

  12. Automotive perspective on laser material processing

    International Nuclear Information System (INIS)

    In this paper a broad review is given of the development and use of laser processing in the automotive industry. a brief introduction to the major types of processing lasers and related systems is followed by a summary of the major processing regimes. Examples are given of the automotive industry's use of lasers in a variety of applications, from heat treating and welding, to cutting and marking

  13. Automotive electronics design fundamentals

    CERN Document Server

    Zaman, Najamuz

    2015-01-01

    This book explains the topology behind automotive electronics architectures and examines how they can be profoundly augmented with embedded controllers. These controllers serve as the core building blocks of today’s vehicle electronics. Rather than simply teaching electrical basics, this unique resource focuses on the fundamental concepts of vehicle electronics architecture, and details the wide variety of Electronic Control Modules (ECMs) that enable the increasingly sophisticated "bells & whistles" of modern designs.  A must-have for automotive design engineers, technicians working in automotive electronics repair centers and students taking automotive electronics courses, this guide bridges the gap between academic instruction and industry practice with clear, concise advice on how to design and optimize automotive electronics with embedded controllers.

  14. United States Automotive Materials Partnership LLC (USAMP)

    Energy Technology Data Exchange (ETDEWEB)

    United States Automotive Materials Partnership

    2011-01-31

    The United States Automotive Materials Partnership LLC (USAMP) was formed in 1993 as a partnership between Chrysler Corporation, Ford Motor Company, and General Motors Corporation. Since then the U.S. Department of Energy (DOE) has supported its activities with funding and technical support. The mission of the USAMP is to conduct vehicle-oriented research and development in materials and materials processing to improve the competitiveness of the U.S. Auto Industry. Its specific goals are: (1) To conduct joint research to further the development of lightweight materials for improved automotive fuel economy; and (2) To work with the Federal government to explore opportunities for cooperative programs with the national laboratories, Federal agencies such as the DOE and universities. As a major component of the DOE's Office of FreedomCAR and Vehicle Technologies Program (FCVT) collaboration with the USAMP, the Automotive Lightweighting Materials (ALM) program focuses on the development and validation of advanced materials and manufacturing technologies to significantly reduce automotive vehicle body and chassis weight without compromising other attributes such as safety, performance, recyclability, and cost. The FCVT was announced in FY 2002 and implemented in FY 2003, as a successor of the Partnership for a New Generation of Vehicles (PNGV), largely addressed under the first Cooperative Agreement. This second USAMP Cooperative Agreement with the DOE has expanded a unique and valuable framework for collaboratively directing industry and government research efforts toward the development of technologies capable of solving important societal problems related to automobile transportation. USAMP efforts are conducted by the domestic automobile manufacturers, in collaboration with materials and manufacturing suppliers, national laboratories, universities, and other technology or trade organizations. These interactions provide a direct route for implementing newly

  15. Automotive cooling systems based on metal hydrides

    OpenAIRE

    Linder, Marc

    2010-01-01

    The present work focuses on metal hydride sorption systems as an alternative technology for automotive air-conditioning systems. Although this technology offers the possibility to increase the energy efficiency of a car (by utilising waste heat) and consequently reduces the CO2 emissions, its weight specific cooling power has so far been the main obstacle for an automotive application. Based on investigations of various metal hydrides, two alloys (LmNi4.91Sn0.15 and Ti0.99Zr0.01V0.43Fe0.09Cr0...

  16. Space nuclear power, propulsion, and related technologies.

    Energy Technology Data Exchange (ETDEWEB)

    Berman, Marshall

    1992-01-01

    Sandia National Laboratories (Sandia) is one of the nation's largest research and development (R&D) facilities, with headquarters at Albuquerque, New Mexico; a laboratory at Livermore, California; and a test range near Tonopah, Nevada. Smaller testing facilities are also operated at other locations. Established in 1945, Sandia was operated by the University of California until 1949, when, at the request of President Truman, Sandia Corporation was formed as a subsidiary of Bell Lab's Western Electric Company to operate Sandia as a service to the U.S. Government without profit or fee. Sandia is currently operated for the U.S. Department of Energy (DOE) by AT&T Technologies, Inc., a wholly-owned subsidiary of AT&T. Sandia's responsibility is national security programs in defense and energy with primary emphasis on nuclear weapon research and development (R&D). However, Sandia also supports a wide variety of projects ranging from basic materials research to the design of specialized parachutes. Assets, owned by DOE and valued at more than $1.2 billion, include about 600 major buildings containing about 372,000 square meters (m2) (4 million square feet [ft2]) of floor space, located on land totalling approximately 1460 square kilometers (km2) (562 square miles [mi]). Sandia employs about 8500 people, the majority in Albuquerque, with about 1000 in Livermore. Approximately 60% of Sandia's employees are in technical and scientific positions, and the remainder are in crafts, skilled labor, and administrative positions. As a multiprogram national laboratory, Sandia has much to offer both industrial and government customers in pursuing space nuclear technologies. The purpose of this brochure is to provide the reader with a brief summary of Sandia's technical capabilities, test facilities, and example programs that relate to military and civilian objectives in space. Sandia is interested in forming partnerships with industry and government

  17. The Study of Automotive Exhaust Gas Turbine Power Generation Technology%汽车废气涡轮发电技术的研究

    Institute of Scientific and Technical Information of China (English)

    张勇斌

    2015-01-01

    汽车废气涡轮发电是利用汽车尾气能量推动涡轮转动并带动发电机发电的一项技术。基于汽车节能的思想,以东风EQ6100型内燃机为例设计了汽车废气回收利用装置,并从内燃机进气流量入手配合实际循环状态和排气状况,对热量的回收效益和涡轮机功率进行了计算,并对涡轮机结构进行了初步设计,发电机进行了选型匹配。计算得出了汽车废气涡轮发电涡轮机的功率和排气能量大小,证实了利用汽车废气驱动涡轮发电的可行性。%Automotive exhaust gas turbine power generation is a technology to use the car exhaust energy to rotate and drive a turbine generator to generate electricity. Based on the idea of energy-saving cars, taking Dongfeng EQ6100-type internal combustion engine as an example, a vehicle exhaust recycling system was designed. Combining the engine intake air flow rate and the actual cycling situation as well as the exhaust situation, the heat recovery efficiency and turbine power were calculated, turbine structure was preliminarily designed, and the selection of matching generators was carried out. Calculation of the automobile exhaust turbine generator turbine power and exhaust energy confirmed the feasibility of the use of motor vehicle exhaust to drive a turbine to generate electricity.

  18. Computational intelligence in automotive applications

    Energy Technology Data Exchange (ETDEWEB)

    Prokhorov, Danil (ed.) [Toyota Motor Engineering and Manufacturing (TEMA), Ann Arbor, MI (United States). Toyota Technical Center

    2008-07-01

    What is computational intelligence (CI)? Traditionally, CI is understood as a collection of methods from the fields of neural networks (NN), fuzzy logic and evolutionary computation. This edited volume is the first of its kind, suitable to automotive researchers, engineers and students. It provides a representative sample of contemporary CI activities in the area of automotive technology. The volume consists of 13 chapters, including but not limited to these topics: vehicle diagnostics and vehicle system safety, control of vehicular systems, quality control of automotive processes, driver state estimation, safety of pedestrians, intelligent vehicles. All chapters contain overviews of state of the art, and several chapters illustrate their methodologies on examples of real-world systems. About the Editor: Danil Prokhorov began his technical career in St. Petersburg, Russia, after graduating with Honors from Saint Petersburg State University of Aerospace Instrumentation in 1992 (MS in Robotics). He worked as a research engineer in St. Petersburg Institute for Informatics and Automation, one of the institutes of the Russian Academy of Sciences. He came to the US in late 1993 for Ph.D. studies. He became involved in automotive research in 1995 when he was a Summer intern at Ford Scientific Research Lab in Dearborn, MI. Upon his graduation from the EE Department of Texas Tech University, Lubbock, in 1997, he joined Ford to pursue application-driven research on neural networks and other machine learning algorithms. While at Ford, he took part in several production-bound projects including neural network based engine misfire detection. Since 2005 he is with Toyota Technical Center, Ann Arbor, MI, overseeing important mid- and long-term research projects in computational intelligence. (orig.)

  19. Foreign Direct Investment and Restructuring in the Automotive Industry in Central and East Europe

    OpenAIRE

    Radosevic, S; Rozeik, A.

    2005-01-01

    This paper reviews and explores the major effects of FDI on industry restructuring of the CEE automotive industry. In particular, we are interested if automotive companies have exploited the value creation potential of CEE? Which factors explain the scale and depth of automotive industry restructuring in CEE? What are the economic effects of restructuring the automotive industry in terms of employment, trade and technology? What has been the role of national and EU policies in shaping FDI and...

  20. The determinants of location choices of automotive producers in Turkey

    OpenAIRE

    Erdogan, Ersin

    2011-01-01

    Turkish automotive industry achieved a remarkable growth in the last two decades. This growth has been led by three closely located northwest cities of the country; namely Bursa, Kocaeli and Sakarya. The first purpose of this study is signposting the geographical concentration of automotive industry in Turkey. The second goal of the study is to find out the determinants of the location-choices of automotive producers in Turkey by using export of motor vehicles and related industry products fi...

  1. 新材料在汽车轻量化技术中的应用%Applications of New Materials in Automotive Lightweighting Technologies

    Institute of Scientific and Technical Information of China (English)

    史莎莎; 刘晋丽

    2014-01-01

    Automotive material is developed with the features in lightweight, energy saving, high performance and many different functions. This paper introduces the future technical trend of the automotive lightweight materials in China and abroad. The current situations and major drawbacks of new automotive material development and application in China are also dealt with.%汽车材料正在向轻量化、节省资源、高性能和高功能方向发展。本文介绍了国内外汽车轻量化材料技术发展动向,简要的阐述了我国汽车新材料开发与应用现状、差距及存在的主要问题。

  2. Technology Development--42V Automotive Electric Supply System%国际汽车电子技术发展新动态--42 V汽车供电系统

    Institute of Scientific and Technical Information of China (English)

    李理光

    2001-01-01

    汽车电子控制技术和智能化的发展趋势,使得汽车电子附件所占的比例和相应耗电量大幅提高,现有12V供电系统对汽车未来产品的供电能力不足是汽车业提出高电压供电系统的直接原因。使用42V供电系统可对发动机、电动制动系统、电动离合器、电动动力转向系统、线束开关和连接器等的技术创新起到推动作用。%The developing trend of automotive electronic controltechnologies and intelligent behavior makes a big increasing proportion of automotive electronic accessories and corresponding electricity consumption. The lack of electricity supply ability caused by present 12V electricity supply system for the future automotive products is the direct reason to ask for a high voltage electricity supply system by the auto motive circle. Using a 42 V electricity supply system can play a role of urging technology innovations of engine, electric braking system, electric clutch, electric power steering system, harness switches and connectors, etc.

  3. GLOBAL PERSPECTIVES IN AUTOMOTIVE INDUSTRY

    Directory of Open Access Journals (Sweden)

    NICOLETA ISAC

    2010-01-01

    Full Text Available The automotive sector is characterised by a relatively low trade/salesratio. While the production of most automotive producers in the world is spread over variouscountries in the value chain, the brands are still considered to reflect some national identity.Internationalisation strategies may change over the lifecycle of the product and automakerstend to pursue diametrically opposed strategies. In mature markets, it is about managing whatgoes on beneath a static surface; in emerging markets’ dynamic environments, companies muststrategically position themselves to benefit from growth opportunities. However, without theright strategy and execution in mature markets, it is clear that traditional OEMs cannot profitfrom emerging markets-the persistence of structural issues in mature market operationseventually will rob all but the most resilient competitors of the opportunity to compete inemerging markets.

  4. National Automotive Center - NAC

    Data.gov (United States)

    Federal Laboratory Consortium — Encouraged by the advantages of collaboration, the U.S. Army Tank Automotive Research, Development and Engineering Center (TARDEC) worked with the Secretary of the...

  5. Application of bioethanol/RME/diesel blend in a Euro5 automotive diesel engine: Potentiality of closed loop combustion control technology

    International Nuclear Information System (INIS)

    Highlights: ► Effects of a bioethanol/biodiesel/diesel blend on Euro5 diesel engine. ► Potentiality of combustion control technology with alternative fuels. ► Strong smoke and NOx emissions reduction. ► No power penalties burning bioethanol blend by means of combustion control activation. -- Abstract: The latest European regulations require the use of biofuels by at least 10% as energy source in transport by 2020. This goal could be reached by means of the use of different renewable fuels; bioethanol (BE) is one of the most interesting for its low production cost and availability. BE usually replaces gasoline in petrol engines but it can be also blended in low concentrations to feed diesel engines. In this paper the results of an experimental activity aimed to study the impact of a BE/biodiesel/mineral diesel blend on performance and emissions in a last generation automotive diesel engine are presented. The tests were performed in steady-state in eight partial load engine conditions and at 2500 rpm in full load. Two fuel blends have been compared: the Rapeseed Methyl Ester (RME)/diesel with 10% of biodiesel by volume (B10), and the BE/RME/diesel with 20% of BE and 10% of biodiesel by volume (E20B10). The experimental campaign was carried out on a 2.0 L diesel engine compliant with Euro5 regulation. The engine features the closed loop combustion control (CLCC), which enables individual and real-time control of injection phasing and cylinder inner torque by means of in-cylinder pressure sensors connected with the Electronic Control Unit (ECU). As expected, the results showed a strong smoke emissions reduction for E20B10 in all tested conditions, mainly due to the high oxygen content of BE. Also a reduction of NOx emissions were observed with BE addiction. The results confirm that the CLCC adoption enables a significant improvement in the robustness of the engine performance and emissions when blends with low heat content and very low cetane number (as BE

  6. Automotive Software & Service Engineering

    OpenAIRE

    Zauner, Andreas; Hoffmann, Holger; Leimeister, Jan Marco; Krcmar, Helmut

    2014-01-01

    Automotive Software und Services (ASS) sind zentrale Innovationstreiber in der Automobilindustrie und gewinnen zunehmend an Bedeutung. In diesem Arbeitsbericht beschreiben wir die aktuellen Herausforderungen bei der Erstellung von ASS sowie Entwicklungstrends in der Dom?ne, jeweils aus Sicht der wesentlichen Stakeholder in der Industrie auf Basis von 21 Experteninterviews. Dazu geben wir einen ?berblick ?ber bestehende Automotive Software und beschreiben unser methodisches Vorgehen bei der Da...

  7. FOREWORD: Shape Memory and Related Technologies

    Science.gov (United States)

    Liu, Yong

    2005-10-01

    The International Symposium on Shape Memory and Related Technologies (SMART2004) successfully took place in Singapore from November 24 to 26, 2004. SMART2004 aimed to provide a forum for presenting and discussing recent developments in the processing, characterization, application and performance prediction of shape memory materials, particularly shape memory alloys and magnetic shape memory materials. In recent years, we have seen a surge in the research and application of shape memory materials. This is due on the one hand to the successful applications of shape memory alloys (SMAs), particularly NiTi (nitinol), in medical practices and, on the other hand, to the discovery of magnetic shape memory (MSM) materials (or, ferromagnetic shape memory alloys, FSMAs). In recent years, applications of SMAs in various engineering practices have flourished owing to the unique combination of novel properties including high power density related to shape recovery, superelasticity with tunable hysteresis, high damping capacity combined with good fatigue resistance, excellent wear resistance due to unconventional deformation mechanisms (stress-induced phase transformation and martensite reorientation), and excellent biocompatibility and anticorrosion resistance, etc. In~the case of MSMs (or FSMAs), their giant shape change in a relatively low magnetic field has great potential to supplement the traditional actuation mechanisms and to have a great impact on the world of modern technology. Common mechanisms existing in both types of materials, namely thermoelastic phase transformation, martensite domain switching and their controlling factors, are of particular interest to the scientific community. Despite some successful applications, some fundamental issues remain unsatisfactorily understood. This conference hoped to link the fundamental research to engineering practices, and to further identify remaining problems in order to further promote the applications of shape memory

  8. Automotive Stirling engine development program: A success

    Science.gov (United States)

    Tabata, W. K.

    1987-01-01

    The original 5-yr Automotive Stirling Engine Development Program has been extended to 10 years due to reduced annual funding levels. With an estimated completion date of April 1988, the technical achievements and the prospectives of meeting the original program objectives are reviewed. Various other applications of this developed Stirling engine technology are also discussed.

  9. A listening test system for automotive audio

    DEFF Research Database (Denmark)

    Christensen, Flemming; Geoff, Martin; Minnaar, Pauli;

    2005-01-01

    This paper describes a system for simulating automotive audio through headphones for the purposes of conducting listening experiments in the laboratory. The system is based on binaural technology and consists of a component for reproducing the sound of the audio system itself and a component for...

  10. Nanotechnology impact on the automotive industry.

    Science.gov (United States)

    Wong, Kaufui V; Paddon, Patrick A

    2014-01-01

    Nanotechnology has been implemented widely in the automotive industry. This technology is particularly useful in coatings, fabrics, structural materials, fluids, lubricants, tires, and preliminary applications in smart glass/windows and video display systems. A special sub-class of improved materials, alternative energy, has also seen a boost from advances in nanotechnology, and continues to be an active research area. A correlation exists in the automotive industry between the areas with increased nanotechnology incorporation and those with increased profit margins via improvements and customer demands. PMID:25360613

  11. Special Technologies Related to Electron Beam Welding

    Institute of Scientific and Technical Information of China (English)

    Zhao; Haiyan; Cai; Zhipeng; Wang; Xichang

    2007-01-01

    In order to improve the manufacturing quality of electron beam welding,some technologies are developed by using the special features of electron beam.Comparing with the conventional electron beam welding,the usage of multi-beam technology and micro-beam technology are introduced.In addition.the development of beam diagnostic system is also presented.

  12. Reliability Considerations of Flip Chip Components for Automotive Electronic Applications

    OpenAIRE

    Iwao Tachikawa; Naoharu Tsuzimoto; Isao Bansaku; Keisuke Sugiyama

    1981-01-01

    Electronic devices for automotive electronic applications have to be operated under extreme environmental conditions and therefore are required to have higher reliability compared with general electronic equipment. Recently automotive voltage regulators, ignition systems, etc. have been changing from mechanical constructions to electronic ones using thick film technology.This paper presents results that shows that our flip chip IC technology can satisfy the high reliability requirements of au...

  13. The Relation between Organizational Behavior and Converging Technologies

    OpenAIRE

    Rasoul Danesh Ghalichkhani; Reza Sepahvand; Najme Mehdibeigi

    2015-01-01

    This study aims to examine the relation between organizational behavior and converging technologies. There is a strong relation between organizational behavior and technology because technology determines the human resources needed by an organization; moreover, it determines the structure, resources, and administrative methods of an organization. It also severely influences the description of jobs and their classification. The converging technologies are one of the most recent technologies. T...

  14. Lightweight Steel Solutions for Automotive Industry

    Science.gov (United States)

    Lee, Hong Woo; Kim, Gyosung; Park, Sung Ho

    2010-06-01

    Recently, improvement in fuel efficiency and safety has become the biggest issue in worldwide automotive industry. Although the regulation of environment and safety has been tightened up more and more, the majority of vehicle bodies are still manufactured from stamped steel components. This means that the optimized steel solutions enable to demonstrate its ability to reduce body weight with high crashworthiness performance instead of expensive light weight materials such as Al, Mg and composites. To provide the innovative steel solutions for automotive industry, POSCO has developed AHSS and its application technologies, which is directly connected to EVI activities. EVI is a technical cooperation program with customer covering all stages of new car project from design to mass production. Integrated light weight solutions through new forming technologies such as TWB, hydroforming and HPF are continuously developed and provided for EVI activities. This paper will discuss the detailed status of these technologies especially light weight steel solutions based on innovative technologies.

  15. Lightweight Steel Solutions for Automotive Industry

    International Nuclear Information System (INIS)

    Recently, improvement in fuel efficiency and safety has become the biggest issue in worldwide automotive industry. Although the regulation of environment and safety has been tightened up more and more, the majority of vehicle bodies are still manufactured from stamped steel components. This means that the optimized steel solutions enable to demonstrate its ability to reduce body weight with high crashworthiness performance instead of expensive light weight materials such as Al, Mg and composites. To provide the innovative steel solutions for automotive industry, POSCO has developed AHSS and its application technologies, which is directly connected to EVI activities. EVI is a technical cooperation program with customer covering all stages of new car project from design to mass production. Integrated light weight solutions through new forming technologies such as TWB, hydroforming and HPF are continuously developed and provided for EVI activities. This paper will discuss the detailed status of these technologies especially light weight steel solutions based on innovative technologies.

  16. Automotive Corporate Strategy in CEE

    OpenAIRE

    Kadlecová, Petra

    2009-01-01

    The diploma thesis shows the status of the automotive industry in the Czech Republic. It shows the trends in the Czech automotive industry in short theoretical presentation. There is a trend of the future competition from developing countries, other problems are growing raw material prices or government's limits in CO2 production. The companies connected to the automotive industry are reacting. The relevant information about the status and reactions of the Czech automotive industry companies,...

  17. Cooperation arrangements related to technology transfer

    International Nuclear Information System (INIS)

    A developing country which considers to launch a nuclear program should put as much as possible efforts to elaborate a program which suits the country's needs as well as reflects its capabilities. It deems advantageous that a developing country makes use of the experience and knowledge in the nuclear field of a partner country already in the phase when exploring the technical and commercial aspects of a nuclear power program. For the different stages of cooperation between two countries a three-level concept appears advisable for establishing the basis for individual cooperation agreement. The first level are agreements between the governments of both countries on joint scientific research projects and technical development programs covering a broad spectrum of activities not limited to the energy sector. At the second level cooperation agreements can already concentrate on the energy sector and e.g. specifically investigate the energy structure of the developing country. If this investigation results in the decision of the developing country to establish a nuclear power program the next level will cover a broad based cooperation in the nuclear field including a large number of different cooperation contracts in various fields. In this stage of bilateral cooperation the main emphasis will be put on industrial cooperation. Cooperation agreements to be concluded between respective partners of both countries may cover fields related to research and development, engineering of a nuclear power plant, manufacturing of its components, erection and installation as well as operation of the plant. The most common agreements refer to technical cooperation, which covers not only the transfer of blueprints but also training of the recipient's personnel in the partner's country and delegation of experts to the recipient's country. The most comprehensive form of cooperation is the foundation of a joint venture company where the technology partner does not only transfer his know

  18. TENDENCIES IN AUTOMOTIVE TRANSPORT DEVELOPMENT

    OpenAIRE

    U. D. Antushenay; T. R. Kisel

    2008-01-01

    The paper contains an analysis of export of transport services provided by the Republic automotive transport. Structure of expenses associated with operation of automotive transport facilities is presented in the paper. The paper cites directions pertaining to development of international automotive transportation.

  19. Green competitiveness research on Chinese automotive enterprises

    Directory of Open Access Journals (Sweden)

    Yuanhui Li

    2014-05-01

    Full Text Available Purpose: More and more executives of automobileindustry in China start to recognize the concept of green competitiveness recently. However, relatively less research attention has been devoted to the consideration of measurement. This paper aims to find empirical approach to quantify green competitiveness for automotive enterprises. The connotation of green competitiveness is explored and one suite of evaluation index system has been proposed with four dimensions including environmental, resource, capability and knowledge.Design/methodology/approach: By introducing the factor analysis method, green competitiveness has been measured through an empirical analysis of 24 automotive enterprises within China.Findings: The results indicate that those elements, such as enterprise resource possession and utilization; environment, responsibility and knowledge; profitability; management efficiency, have significant effect on the green competitiveness for automotive enterprises. The further analysis also unveils the advantages and disadvantages of green competitiveness for each company and the direction for improvement.Research limitations/implications: Guide regulators and managers of automobile industry to take some measures to enhance their green competitive advantage.Practical implications: Provide practical methods to measure green competitiveness for automotive enterprises.Originality/value: This paper proposes an evaluation index system of green competitiveness for automotive enterprises. The suggestions of our research will be beneficial to enterprise executives and industry regulators.

  20. Advances in automotive control 2001

    Energy Technology Data Exchange (ETDEWEB)

    Kiencke, U.; Gissinger, G.L. (eds.)

    2001-07-01

    The aim of the 3rd IFAC Workshop 'Advances in Automotive Control', held in Karlsruhe, Germany on 28-30 March 2001, was to discuss the latest advances in relation to motor vehicles. The increase in road traffic in the 20th century was a major problem, and one of the challenges of the 21st century will be to improve driving safety and comfort. The proceedings covers: driveline control; driveline modelling; vehicle dynamics; electronic architecture; intelligent components; engine control; diagnostics; subsystems; engine modelling; and modelling of combustion and turbo-charging. 28 of the papers are abstracted here.

  1. THE ROLE OF SAFETY COURSE FOR WORKPLACE SAFETY SYSTEMS IN AUTOMOTIVE TECHNICIAN TRAINING

    OpenAIRE

    Murat ÇETİN; Ahmet TANDIROGLU

    2011-01-01

    This article describes briefly about various stages in automotive technology education inworkplace safety and the influence of the safety course. The purpose of the automotivetechnology education program is to create awareness about work, workplace, employeesafety, resource and how to increase energy efficiency while minimizing waste andenvironmental pollution. It has been argued that the effects of safety training extend tosafety-related processes during service and maintenance at works in a...

  2. Build to Order Supply Chain in Automotive Industry : A case study of Volvo

    OpenAIRE

    Nadeem, Muhammad; Ul Haq, Faheem

    2010-01-01

    The build-to-order supply chain strategy is Relatively new, and hock got attention of Researchers and Industry, with Successful Implementation in Many Industries and companies, like Dell Computers, Compaq, and BMW. Automotive Industry Is One Of The Industries Where build-to-order hock Shown good results. Automobile Manufacturers always Wants to build cars online orders Since the birth of mass production, and build-to-order strategy Let Them do that. Information Technology Is the Enabler That ...

  3. Cloud Computing with Related Enabling Technologies

    OpenAIRE

    Abah Joshua; Francisca Ogwueleka

    2012-01-01

    Cloud Computing is a concept that has been defined differently by many and there seem not to be a consensus. Despite these views, cloud computing is not a complete new idea as it has intricate connections to technologies or domain such as the Grid Computing paradigm, and the general distributed computing. This overview gives the basic concept of cloud computing, and highlights the relationship between Cloud computing and other cloud enabling technologies by providing their similarities and di...

  4. 40 CFR 230.74 - Actions related to technology.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Actions related to technology. 230.74 Section 230.74 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) OCEAN DUMPING SECTION... Minimize Adverse Effects § 230.74 Actions related to technology. Discharge technology should be adapted...

  5. Bringing Excellence to Automotive

    Science.gov (United States)

    Večeřa, Pavel; Paulová, Iveta

    2012-12-01

    Market situation and development in recent years shows, that organization's ability to meet customer requirements is not enough. Successful organizations are able to exceed the expectations of all stakeholders. They are building their excellence systematically. Our contribution basically how the excellence in automotive is created using EFQM Excellence Model in Total Quality Management.

  6. Automotive Emission Control.

    Science.gov (United States)

    Lee, Billy D.; Ragazzi, Ronald

    This guide designed to assist teachers in improving instruction in the area of automotive emission control curriculum includes four areas. Each area consists of one or more units of instruction, with each instructional unit including some or all of the following basic components: Performance objectives, suggested activities for teacher and…

  7. Automotive Power Trains.

    Science.gov (United States)

    Marine Corps Inst., Washington, DC.

    This correspondence course, originally developed for the Marine Corps, is designed to provide mechanics with an understanding of the operation, maintenance, and troubleshooting of automotive power trains and certain auxiliary equipment. The course contains six study units covering basic power trains; clutch principles and operations; conventional…

  8. Technology Choice, Relative Performance Pay, and Worker Heterogeneity

    OpenAIRE

    Matthias Kräkel; Anja Schöttner

    2010-01-01

    We identify a new problem that may arise when heterogeneous workers are motivated by relative performance pay: If workers' abilities and the production technology are complements, the firm may prefer not to adopt a more advanced technology even though this technology would costlessly increase each worker.s productivity. Due to the complementarity between ability and technology, under technology adoption the productivity of a more able worker increases more strongly than the productivity of a ...

  9. Metrics for Automotive Merchandising, Petroleum Marketing.

    Science.gov (United States)

    Cooper, Gloria S., Ed.; Magisos, Joel H., Ed.

    Designed to meet the job-related metric measurement needs of students in automotive merchandising and petroleum marketing classes, this instructional package is one of five for the marketing and distribution cluster, part of a set of 55 packages for metric instruction in different occupations. The package is intended for students who already know…

  10. 78 FR 14546 - Seagull Maritime Agencies Private Ltd. v. Gren Automotive, Inc., Centrus Automotive Distributors...

    Science.gov (United States)

    2013-03-06

    ... Seagull Maritime Agencies Private Ltd. v. Gren Automotive, Inc., Centrus Automotive Distributors Inc., and... Limited (``SMA''), hereinafter ``Complainant,'' against Gren Automotive, Inc. (``Gren''), Centrus Automotive Distributors Inc. (``Centrus'') and Mr. Liu Shao hereinafter ``Respondents.'' Complainant...

  11. 78 FR 58518 - Notification of Proposed Production Activity; Benteler Automotive Corporation (Automotive...

    Science.gov (United States)

    2013-09-24

    ... Foreign-Trade Zones Board Notification of Proposed Production Activity; Benteler Automotive Corporation (Automotive Suspension and Body Components); Duncan, South Carolina Benteler Automotive Corporation (Benteler... produce automotive suspension components and subassemblies using certain foreign-status components....

  12. Techno-economic requirements for automotive composites

    Science.gov (United States)

    Arnold, Scot

    1993-01-01

    New technology generally serves two main goals of the automotive industry: one is to enable vehicles to comply with various governmental regulations and the other is to provide a competitive edge in the market. The latter goal can either be served through improved manufacturing and design capabilities, such as computer aided design and computer aided manufacturing, or through improved product performance, such as anti-lock braking (ABS). Although safety features are sometimes customer driven, such as the increasing use of airbags and ABS, most are determined by regulations as outlined by the Federal Motor Vehicle Safety Standards (FMVSS). Other standards, set by the Environmental Protection Agency, determine acceptable levels of emissions and fuel consumption. State governments, such as in California, are also setting precedent standards, such as requiring manufacturers to offer zero-emission vehicles as a certain fraction of their sales in the state. The drive to apply new materials in the automobile stems from the need to reduce weight and improve fuel efficiency. Topics discussed include: new lightweight materials; types of automotive materials; automotive composite applications; the role for composite materials in automotive applications; advantages and disadvantages of composite materials; material substitution economics; economic perspective; production economics; and composite materials production economics.

  13. 渗碳工艺在汽车车身齿轮中的应用%Application of Carburizing Technology in Automotive Gear

    Institute of Scientific and Technical Information of China (English)

    覃莉莉

    2013-01-01

    The practical application of the heat treatment process of carburizing and carbonitriding in automotive gear was experimentally researched.The results show that the process combined with gear hookers can realize the purpose to easily control microstructure and simple operating,and obtain a certain number of surface residual austenite and carbide mixture,enhance the strength and excellent plasticity,ductility of automotive gear,so it also increases the anti-fatigue life.The process is used in practical production to shorten manufacturing cycle,save production cost,improve economic benefits.%实验研究了渗碳及碳氮共渗热处理工艺在汽车齿轮生产中的实用效果.结果表明,该工艺结合齿轮挂具技术,不仅可以实现组织易控、操作简单的目的,还可以获得一定数量的表层残余奥氏体和碳化物的混合物,提高车用齿轮的强度,得到优良的材料塑形和韧性,从而提高了车用齿轮的抗疲劳寿命;该技术应用到实际生产中,缩短制造周期,节约生产成本,提高工厂的经济效益.

  14. Relativity foundations & philosophy of science & technology

    CERN Document Server

    Angel, Roger B

    1980-01-01

    Relativity: The Theory and its Philosophy provides a completely self-contained treatment of the philosophical foundations of the theory of relativity. It also surveys the most essential mathematical techniques and concepts that are indispensable to an understanding of the foundations of both the special and general theories of relativity. In short, the book includes a crash course in applied mathematics, ranging from elementary trigonometry to the classical tensor calculus.Comprised of 11 chapters, this book begins with an introduction to fundamental mathematical concepts such as sets, relatio

  15. ZHAO HANG President of China Automotive Technology & Research Center Vice Chairman & General Secretary of SAC/ TC 114%赵航中国汽车技术研究中心主任 全国汽车标准化技术委员会副主任委员兼秘书长

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Zhao Hang,Senior Engineer at profession level,President of China Automotive Technology & Research Center (CATARC),Deputy Director and Secretary General of National Technical Committee of Auto Standardization (SAC/TC 114),Vice Chairman of Society of Automotive Engineers of China,Deputy President of China Association of Automobile Manufacturers and Chairman o fits subassociation of information,Member of the leading group of the national Project 863 of electric vehide,Member of the leading group of the national dean energy vehicle project,and one of the 50 Outstanding Figures in the 50 years' history of China's auto industry,enjoys special allowance from government.

  16. Rotordynamics of automotive turbochargers

    CERN Document Server

    Nguyen-Schäfer, Hung

    2015-01-01

    Rotordynamics of automotive turbochargers is dealt with in this book encompassing the widely working field of small turbomachines under real operating conditions at the very high rotor speeds up to 300000 rpm. The broadly interdisciplinary field of turbocharger rotordynamics involves 1) Thermodynamics and Turbo-Matching of Turbochargers 2) Dynamics of Turbomachinery 3) Stability Analysis of Linear Rotordynamics with the Eigenvalue Theory 4) Stability Analysis of Nonlinear Rotordynamics with the Bifurcation Theory 5) Bearing Dynamics of the Oil Film using the Two-Phase Reynolds Equation 6) Computation of Nonlinear Responses of a Turbocharger Rotor 7) Aero and Vibroacoustics of Turbochargers 8) Shop and Trim Balancing at Two Planes of the Rotor 9) Tribology of the Bearing Surface Roughness 10) Design of Turbocharger Platforms using the Similarity Laws The rotor response of an automotive turbocharger at high rotor speeds is studied analytically, computationally, and experimentally. Due to the nonlinear character...

  17. COMPOSITION CHANGES IN REFRIGERANT BLENDS FOR AUTOMOTIVE AIR CONDITIONING

    Science.gov (United States)

    Three refrigerant blends used to replace CFC-12 in automotive air conditioners were evaluated for composition changes due to typical servicing and leakage. When recommended service procedures were followed, changes in blend compositions were relatively small. Small changes in b...

  18. RECENT RELATED RESEARCH IN TECHNOLOGY ACCEPTANCE MODEL: A LITERATURE REVIEW

    OpenAIRE

    Shih-Chih Chen; Shing-Han Li; Chien-Yi Li

    2011-01-01

    Technology Acceptance Model is widely applied to access users’ usage in various information system/information technology areas. Learning the critical role of Technology Acceptance Model can guide researchers to design different users’ interface for different online customers, and consequently achieve high user usage in different application areas. This study reviewed 24 studies to understand the past, now and future of Technology Acceptance Model. We discussed the related studies to ...

  19. Electrohydraulic Forming of Light Weight Automotive Panels

    OpenAIRE

    Mamutov, A. V.; Golovashchenko, S. F.; Bonnen, J. J.; Gillard, A. J.; Dawson, S. A.; Maison, L.

    2016-01-01

    This paper describes the results of development of the electrohydraulic forming (EHF) process as a near-net shape automotive panel manufacturing technology. EHF is an electro-dynamic process based upon high-voltage discharge of capacitors between two electrodes positioned in a fluid-filled chamber. This process is extremely fast, uses lowercost single-sided tooling, and potentially derives significantly increased formability from many sheet metal materials due to the elevated s...

  20. 汽车技术服务与营销专业今后发展的几点建议%Suggestions on Development of Automotive Technology Service and Marketing Professionals in the Future

    Institute of Scientific and Technical Information of China (English)

    李天景; 陈安柱

    2015-01-01

    汽车技术服务与营销专业是近些年来高职院校较热门的专业,它兼具营销与技术服务两方面的特点,本文以盐工院的汽车学院汽服专业为例,总结了以往成功经验,提出在新形势下汽服专业发展的几点建议。%Automobile technology service and marketing specialty in higher vocational colleges is a professional hot in re-cent years, it has both characteristics of two aspects of marketing and technical services, the paper to the salt Institute of Col-lege of automotive,car service specialty as an example, summarized the previous successful experience, put forward under the new situation of steam some views take professional development.

  1. Some Advice on Automotive Technology Services in Marketing Professional Development under the New Situation%新形势下对汽车技术服务与营销专业发展的几点建议

    Institute of Scientific and Technical Information of China (English)

    李天景; 陈安柱

    2015-01-01

    Automobile technology service and marketing specialty in higher vocational colleges is a professional hot in re-cent years, it has both characteristics of two aspects of marketing and technical services, the paper to the salt Institute of Col-lege of automotive,car service specialty as an example, summarized the previous successful experience, put forward under the new situation of steam some views take professional development.%汽车技术服务与营销专业是近些年来高职院校较热门的专业,它兼具营销与技术服务两方面的特点,本文以盐工院的汽车学院汽服专业为例,总结了以往成功经验,提出在新形势下汽服专业发展的几点看法。

  2. Investigating Consumer Purchase Behavior in Related Technology Product Categories

    OpenAIRE

    S. Sriram; Chintagunta, Pradeep K.; Agarwal, Manoj K.

    2010-01-01

    We present a framework of durable goods purchasing behavior in related technology product categories that incorporates the following aspects unique to technology product purchases. First, it accounts for consumers' anticipation of declining prices (or increasing quality) over time. Second, the durable nature of technology products implies that even if two categories are related as complements, consumers may stagger their purchases over several periods. Third, the forward-looking consumer deci...

  3. Several Legal Issues Relating to Service Technological Results

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    How "the rights and interests in the intellectual property rights of the scientists and technicians should be protected and the entity achieving the service-related technological results should remunerate, under law, those achieving the service-related technological results and those making outstanding contribution to the transfer of the technological results" are important issues encountered in China in its efforts to improve its innovation capacity and build up a new nation. The current legal system in...

  4. Enhancing Virtual Teams: Relations vs. Communication Technology

    NARCIS (Netherlands)

    Smagt, A.G.M. van der

    2000-01-01

    Are virtual teams an adequate alternative for co-located (face-to-face) teams in case of complex, equivocal relations? Business scientists are predominantly pessimistic. They argue that “rich” media – those that transmit higher levels of nonverbal cues – are necessary in these circumstances. In this

  5. Automotive Stirling Engine Development Project

    Science.gov (United States)

    Ernst, William D.; Shaltens, Richard K.

    1997-01-01

    The development and verification of automotive Stirling engine (ASE) component and system technology is described as it evolved through two experimental engine designs: the Mod 1 and the Mod 2. Engine operation and performance and endurance test results for the Mod 1 are summarized. Mod 2 engine and component development progress is traced from the original design through hardware development, laboratory test, and vehicle installation. More than 21,000 hr of testing were accomplished, including 4800 hr with vehicles that were driven more dm 59,000 miles. Mod 2 engine dynamometer tests demonstrated that the engine system configuration had accomplished its performance goals for power (60 kW) and efficiency (38.5%) to within a few percent. Tests with the Mod 2 engine installed in a delivery van demonstrated combined metro-highway fuel economy improvements consistent with engine performance goals and the potential for low emission levels. A modified version of the Mod 2 has been identified as a manufacturable design for an ASE. As part of the ASE project, the Industry Test and Evaluation Program (ITEP), NASA Technology Utilization (TU) project, and the industry-funded Stirling Natural Gas Engine program were undertaken to transfer ASE technology to end users. The results of these technology transfer efforts are also summarized.

  6. The status of ceramic turbine component fabrication and quality assurance relevant to automotive turbine needs

    Energy Technology Data Exchange (ETDEWEB)

    Richerson, D.W.

    2000-02-01

    This report documents a study funded by the U.S. Department of Energy (DOE) Office of Transportation Technologies (OTT) with guidance from the Ceramics Division of the United States Automotive Materials Partnership (USAMP). DOE and the automotive companies have funded extensive development of ceramic materials for automotive gas turbine components, the most recent effort being under the Partnership for a New Generation of Vehicles (PNGV) program.

  7. Industrial Upgrading in Global Production Networks: The Case of the Chinese Automotive Industry

    OpenAIRE

    Li, Yansheng; Xin Xin KONG; Zhang, Miao

    2015-01-01

    This article examines the development of China’s automotive industry. The evidence shows that integration in global production networks has stimulated upgrading of technological capabilities among automotive firms. However, the competitiveness and intra-industry analyses show mixed results. Although intraindustry trade in automotive products has improved since 2000, the trade competitiveness of completely built up vehicles has largely remained in low value added activities. Nevertheless, firm...

  8. Technology diffusion of energy-related products in residential markets

    Energy Technology Data Exchange (ETDEWEB)

    Davis, L.J.; Bruneau, C.L.

    1987-05-01

    Acceptance of energy-related technologies by end residential consumers, manufacturers of energy-related products, and other influential intermediate markets such as builders will influence the potential for market penetration of innovative energy-related technologies developed by the Department of Energy, Office of Building and Community Systems (OBCS). In this report, Pacific Northwest Laboratory reviewed the available information on technology adoption, diffusion, and decision-making processes to provide OBCS with a background and understanding of the type of research that has previously been conducted on this topic. Insight was gained as to the potential decision-making criteria and motivating factors that influence the decision-maker(s) selection of new technologies, and some of the barriers to technology adoption faced by potential markets for OBCS technologies.

  9. Recent Trends of Coated Sheet Steels for Automotive use

    International Nuclear Information System (INIS)

    Recent issues in the automotive industries are, improvement of fuel efficiency according to the worldwide CO2 regulation, passenger safety through enhanced crash worthiness, superior design and cost reduction due to price fluctuation of raw material. To meet these demands, steelmaking companies are developing advanced high strength steel and new process technologies such as hydroforming, TWB(Tailor Welded Blank), hot stamping and so on. In addition, eco-friendly and high corrosion resistant coating technologies are getting more attention to comply with the environmental regulations. In this paper, reviews and prospects of recent coating technologies for automotive use are presented

  10. SITUATION IN RUSSIAN AUTOMOTIVE INDUSTRY AND AUTOMOTIVE MARKET IN CRISIS

    OpenAIRE

    Starkova, Nadezhda; Tolstova, Alisa; Ubogova, Ekaterina

    2015-01-01

    Todays situation of Russian automotive industry and automotive market has been analyzed. Main factors influencing for their position have been revealed, short-term forecast of development has been presented. Directions for stabilization of situation in production and sales of cars in Russia have been formulated.

  11. Automotive mechatronics automotive networking, driving stability systems, electronics

    CERN Document Server

    2015-01-01

    As the complexity of automotive vehicles increases this book presents operational and practical issues of automotive mechatronics. It is a comprehensive introduction to controlled automotive systems and provides detailed information of sensors for travel, angle, engine speed, vehicle speed, acceleration, pressure, temperature, flow, gas concentration etc. The measurement principles of the different sensor groups are explained and examples to show the measurement principles applied in different types. Contents Basics of mechatronics.- Architecture.- Electronic control unit.- Software development.- Basic principles of networking.- Automotive networking.- Bus systems.- Automotive sensors.- Sensor measuring principles.- Sensor types.- Electric actuators.- Electrohydraulic actuators.- Electronic transmission control.- Electronic transmission control unit.- Modules for transmission control.- Antilock braking system.- Traction control system.- Electronic stability program.- Automatic brake functions.- Hydraulic modu...

  12. Secondary relative evaluations on regional technology innovation capability in SMEs

    Institute of Scientific and Technical Information of China (English)

    BI Ke-xin; SUN Jin-hua; FENG Ying-jun

    2005-01-01

    According to this problem that every regional technology innovation of SMEs and innovation environment are different, the method on secondary relative evaluation to measure the innovation capability of SMEs in 9 provinces and 3 municipalities is developed in this paper. First the Fuzzy Integral Comprehensive Evaluation is adopted to measure the comprehensive index states of technological innovation of SMEs in different regions,and then the BCC model in Data Envelopment Analysis is used to calculate the secondary relative evaluation of regional technology innovation capability in SMEs, so that this method not only settles the relevance between indexes influencing regional technology innovation capability of SMEs, but also eliminates the influence of objective basic condition, and then provides bases for every region to make out policies and rules on technological innovation of SMEs and for enterprise to establish relevant strategy of technological innovation.

  13. Embedded Automotive System Development Process

    OpenAIRE

    Langenwalter, Joachim

    2005-01-01

    Model based design enables the automatic generation of final-build software from models for high-volume automotive embedded systems. This paper presents a framework of processes, methods and tools for the design of automotive embedded systems. A steer-by-wire system serves as an example.

  14. Reliability in automotive ethernet networks

    DEFF Research Database (Denmark)

    Soares, Fabio L.; Campelo, Divanilson R.; Yan, Ying;

    2015-01-01

    This paper provides an overview of in-vehicle communication networks and addresses the challenges of providing reliability in automotive Ethernet in particular.......This paper provides an overview of in-vehicle communication networks and addresses the challenges of providing reliability in automotive Ethernet in particular....

  15. Automotive systems engineering

    CERN Document Server

    Winner, Hermann

    2013-01-01

    This book reflects the shift in design paradigm in automobile industry. It presents future innovations, often referred as  “automotive systems engineering”.  These cause fundamental innovations in the field of driver assistance systems and electro-mobility as well as fundamental changes in the architecture of the vehicles. New driving functionalities can only be realized if the software programs of multiple electronic control units work together correctly. This volume presents the new and innovative methods which are mandatory to master the complexity of the vehicle of the future.

  16. Minimizing interference in automotive radar using digital beamforming

    Science.gov (United States)

    Fischer, C.; Goppelt, M.; Blöcher, H.-L.; Dickmann, J.

    2011-07-01

    Millimetre wave radar is an essential part of automotive safety functions. A high interference tolerance, especially with other radar sensors, is vital. This paper gives an overview of the motivation, the boundary conditions and related activities in the MOSARIM project funded by the European Union and concerned with interference mitigation in automotive radars. Current and planned activities considering Digital Beamforming (DBF) as a method for interference mitigation are presented.

  17. Minimizing interference in automotive radar using digital beamforming

    OpenAIRE

    Fischer, C.; Goppelt, M.; Blöcher, H.-L.; J. Dickmann

    2011-01-01

    Millimetre wave radar is an essential part of automotive safety functions. A high interference tolerance, especially with other radar sensors, is vital. This paper gives an overview of the motivation, the boundary conditions and related activities in the MOSARIM project funded by the European Union and concerned with interference mitigation in automotive radars. Current and planned activities considering Digital Beamforming (DBF) as a method for interference mitigation are p...

  18. Analyzing competitiveness of automotive industry through cumulative belief degrees

    OpenAIRE

    Kabak, Özgür; Ülengin, Füsun; Önsel, Şule; Özaydin, Özay; Aktaş, Emel

    2012-01-01

    Copyright @ 2012 The European Mathematical Society This study aims to analyze the automotive industry from competitiveness perspective using a novel cumulative belief degrees (CBD) approach. For this purpose, a mathematical model based on CBD is proposed to quantify the relations among the variables in a system. This model is used to analyze the Turkish Automotive Industry through scenario analysis. This research is supported by SEDEFED (Federation of Industrial Associations), REF (TÜSİ...

  19. Factors explaining gymnasium students' technology related career orientations

    OpenAIRE

    Vaino, Toomas; Vaino, Katrin; Rannikmäe, Miia; Holbrook, Jack

    2015-01-01

    In the current study, gymnasium students’ technology-related career orientations were studied from a Social Cognitive Career Theory perspective. In order to address students’ lack of interest in technology related careers as recognised worldwide, the design-based science learning (DBSL) approach was used. For the purposes of the current study, five learning modules were adapted by the research team from those developed within a European project and taught by science teachers (N=18). At the be...

  20. Exploiting Real-Time FPGA Based Adaptive Systems Technology for Real-Time Sensor Fusion in Next Generation Automotive Safety Systems

    CERN Document Server

    Chappell, Steve; Preston, Dan; Olmstead, Dave; Flint, Bob; Sullivan, Chris

    2011-01-01

    We present a system for the boresighting of sensors using inertial measurement devices as the basis for developing a range of dynamic real-time sensor fusion applications. The proof of concept utilizes a COTS FPGA platform for sensor fusion and real-time correction of a misaligned video sensor. We exploit a custom-designed 32-bit soft processor core and C-based design & synthesis for rapid, platform-neutral development. Kalman filter and sensor fusion techniques established in advanced aviation systems are applied to automotive vehicles with results exceeding typical industry requirements for sensor alignment. Results of the static and the dynamic tests demonstrate that using inexpensive accelerometers mounted on (or during assembly of) a sensor and an Inertial Measurement Unit (IMU) fixed to a vehicle can be used to compute the misalignment of the sensor to the IMU and thus vehicle. In some cases the model predications and test results exceeded the requirements by an order of magnitude with a 3-sigma or ...

  1. AISI/DOE Technology Roadmap Program: Characterization of Fatigue and Crash Performance of New Generation High Strength Steels for Automotive Applications

    Energy Technology Data Exchange (ETDEWEB)

    Brenda Yan; Dennis Urban

    2003-04-21

    A 2-year project (2001-2002) to generate fatigue and high strain data for a new generation of high strength steels (HSS) has been completed in December 2002. The project tested eleven steel grades, including Dual Phase (DP) steels, Transformation-Induced Plasticity (TRIP) steels, Bake Hardenable (BH) steels, and conventional High Strength Low Alloy (HSLA) steels. All of these steels are of great interest in automotive industry due to the potential benefit in weight reduction, improved fuel economy, enhanced crash energy management and total system cost savings. Fatigue behavior includes strain controlled fatigue data notch sensitivity for high strength steels. High strain rate behavior includes stress-strain data for strain rates from 0.001/s to 1000/s, which are considered the important strain rate ranges for crash event. The steels were tested in two phases, seven were tested in Phase 1 and the remaining steels were tested in Phase. In a addition to the fatigue data and high st rain rate data generated for the steels studied in the project, analyses of the testing results revealed that Advanced High Strength Steels (AHSS) exhibit significantly higher fatigue strength and crash energy absorption capability than conventional HSS. TRIP steels exhibit exceptionally better fatigue strength than steels of similar tensile strength but different microstructure, for conditions both with or without notches present

  2. Vehicle Technologies Program Educational Activities

    Energy Technology Data Exchange (ETDEWEB)

    None

    2011-12-13

    Description of educational activities including: EcoCAR2: Plugging In to the Future, EcoCAR: The NeXt Challenge, Green Racing, Automotive X Prize, Graduate Technology Automotive Education (GATE), and Hydrogen Education.

  3. Fmcw Mmw Radar For Automotive Longitudinal Control

    OpenAIRE

    David, William

    1997-01-01

    This report presents information on millimeter wave (MMW) radar for automotive longitudinal control. It addresses the fundamental capabilities and limitations of millimeter waves for ranging and contrasts their operation with that of conventional microwave radar. The report analyzes pulsed and FMCW radar configurations, and provides detailed treatment of FMCW radar operating at MMW frequency, its advantages and disadvantages as they relate to range and velocity measurements.

  4. Visual configuration in automotive software product lines

    OpenAIRE

    Botterweck, Goetz; Thiel, Steffen; Crawley, Ciar??n; Nestor, Daren; PreuBner, Andr??

    2008-01-01

    peer-reviewed Software Product Line engineering has emerged as a viable and important software development paradigm in the automotive industry. It allows companies to realise significant improvements in time-to-market, cost, productivity, and system quality. One major difficulty with software product line engineering is related to the fact that a product line of industrial size can easily incorporate thousands of variation points. This scale of variability can become extremely com...

  5. Brazilian automotive industry in the nineties

    OpenAIRE

    Cecchini, Kerlyng; Guilhoto, Joaquim José Martins; GEOFFREY J.D. HEWINGS; Chokri, Dridi

    2007-01-01

    This paper aims to carry out an analysis of fuzzy clusters in the Brazilian automotive industry to contribute to the analysis of the relative importance of these economic activities in the national productive structure and in their regional contexts. The intention is to assess whether, once they have been established in the structure of a determined region, the economic activities of the industry establish productive relationships similar to other industries to the point of leading an indust...

  6. Green competitiveness research on Chinese automotive enterprises

    OpenAIRE

    Yuanhui Li

    2014-01-01

    Purpose: More and more executives of automobileindustry in China start to recognize the concept of green competitiveness recently. However, relatively less research attention has been devoted to the consideration of measurement. This paper aims to find empirical approach to quantify green competitiveness for automotive enterprises. The connotation of green competitiveness is explored and one suite of evaluation index system has been proposed with four dimensions including environmental, resou...

  7. Public Relations and Technology Transfer Offices: An Assessment of US Universities' Relations with Media and Government

    Science.gov (United States)

    Haney, James M.; Cohn, Andrew

    2004-01-01

    This article discusses the importance for technology transfer offices of sound media and government relations strategies. It reports the results of a nationwide electronic survey in the USA and interviews with technology transfer managers on how they handle public relations issues in their offices. Strengths and weaknesses of their communication …

  8. Beyond Theory: Improving Public Relations Writing through Computer Technology.

    Science.gov (United States)

    Neff, Bonita Dostal

    Computer technology (primarily word processing) enables the student of public relations writing to improve the writing process through increased flexibility in writing, enhanced creativity, increased support of management skills and team work. A new instructional model for computer use in public relations courses at Purdue University Calumet…

  9. 基于驾驶行为及意图的汽车主动安全技术研究%Study on automotive active safety technology based on driving behavior and intention

    Institute of Scientific and Technical Information of China (English)

    储颖; 肖献强; 朱家诚

    2011-01-01

    针对国内汽车主动安全技术研究的现状,提出了基于驾驶员行为及意图判断的汽车主动安全研究方法,在此汽车主动安全系统中利用采集到的驾驶员各种操作信号及环境信息,进行驾驶员的驾驶行为及意图分析.根据驾驶员的各种操作信息对常见驾驶行为及意图判断的权重的不同,建立了用于判别典型驾驶行为及意图的权重矩阵.通过MATLAB软件编程仿真,建立了八种典型驾驶状态下权重判断矩阵,仿真表明,该权重矩阵设计合理,可以准确地判断和识别出典型的驾驶行为及意图,为未来汽车主动安全技术的研究提供了一种有效的方法.%To the status of domestic automotive safety technology research,the vehicle active safety research method that was based on the identifying of driver behavior and intention was proposed.it safety system,the analysis of driving behavior and intention was made by collecting a variety of driver's operating signal and environmental information.The weight matrix for identifying the typical driving behavior and intention was built according to the different proportion of variety operating information on identifying cornmon intention of driving behavior and intention. Through programming emulation with MATLAB, the weight matrix under the eight typical given state of driving was established. The emulation indicates that the weight matrix was designed reasonably. The matrix can identify the driving behavior and intention exactly. It offers an effective method for researching automotive active safety technology.

  10. V2V Communication Survey - (Wireless Technology)

    OpenAIRE

    Vaishali D. Khairnar; Pradhan, Dr. S. N.

    2012-01-01

    This paper presents the specific application of wireless communication, Automotive Wireless Communication_ also called as Vehicle-to-Vehicle Communication. The paper first gives an introduction to the Automotive Wireless Communication. It explains the technology used for Automotive Wireless Communication along with the various automotive applications relying on wireless communication. Automotive Wireless Communication gives drivers a sixth sense to know what’s going on around them to help avo...

  11. The Nursing Informatician's Role in Mediating Technology Related Health Literacies.

    Science.gov (United States)

    Nelson, Ramona; Carter-Templeton, Heather D

    2016-01-01

    The advent of computer based technology and the internet have not changed nurses' responsibility for patient education; but they are rapidly changing what we teach and how we teach. The challenge for nursing informaticians is to create innovative patient education models and applications with the goal of achieving literate, engaged, empowered and informed patients as well as preparing health professionals to maximize the advantages offered by digital media and other new technology based tools. This paper explores the interrelationship of basic literacy, health literacy and technology related literacies that provide the foundation for achieving these goals. PMID:27332198

  12. Despotismo hegemónico y relaciones laborales en el sector automotriz argentino durante los años 90 Industrial relations and hegemonic despotism in the Argentinean automotive industry during 1990s

    Directory of Open Access Journals (Sweden)

    Agustín Santella

    2012-12-01

    Full Text Available En la teoría de los "regímenes fabriles" de Michael Burawoy, el proceso de producción no se reduce al proceso de trabajo, sino que incluye a los "aparatos políticos a través de los que se regulan las relaciones de lucha en el proceso de trabajo". Intentaremos mostrar una variante en la que las empresas automotrices celebran acuerdos formales e informales con la comisión interna cediendo ciertas funciones de control como garantía de la disciplina laboral. Este proceso es importante para analizar un parte de la preservación sindical durante los 90 en la Argentina. Este trabajo se propone enfatizar la importancia de las comisiones internas en distintos contextos históricos y en el período de la adaptación sindical a las reformas de mercado. Presentamos resultados de avances de una investigación basada en fuentes primarias y secundarias sobre la movilización entre los trabajadores de esta industria en Argentina, entre 1989 y 2006.In the theory of "factory regimes" of Michael Burawoy, the process of production is not reduced to the labor process, but includes "political apparatuses which reproduce those relations of the labor process through the regulation of struggles". We intend to show a case in that the automotive corporations make informal and formal agreements with shop floor trade union organizations, transferring some control functions as a labor control guarantee. This essay is proposed to stress the importance of shop floor trade unions organizations in different historical contexts and in the period of trade union adaptation to market reforms. We present some research results on original and secondary sources about worker mobilization of automotive industry in Argentina between 1986 and 2006.

  13. User discrimination in automotive systems

    Science.gov (United States)

    Makrushin, Andrey; Dittmann, Jana; Vielhauer, Claus; Leich, Marcus

    2011-03-01

    The recently developed dual-view touch screens, which are announced to be installed in cars in a near future, give rise to completely new challenges in human-machine interaction. The automotive system should be able to identify if the driver or the passenger is currently interacting with the touch screen to provide a correct response to the touch. The optical devices, due to availability, acceptance by the users and multifunctional usage, approved to be the most appropriate sensing technology for driver/passenger discrimination. In this work the prototypic optical user discrimination system is implemented in the car simulator and evaluated in the laboratory environment with entirely controlled illumination. Three tests were done for this research. One of them examined if the near-infrared illumination should be switched on around the clock, the second one if there is a difference in discrimination performance between day, twilight and night conditions, and the third one examined how the intensive directional lighting influences the performance of the implemented user discrimination algorithm. Despite the high error rates, the evaluation results show that very simple computer vision algorithms are able to solve complicated user discrimination task. The average error rate of 10.42% (daytime with near-infrared illumination) is a very promising result for optical systems.

  14. Advanced automotive diesel assessment program

    Science.gov (United States)

    Sekar, R.; Tozzi, L.

    1983-01-01

    Cummins Engine Company completed an analytical study to identify an advanced automotive (light duty) diesel (AAD) power plant for a 3,000-pound passenger car. The study resulted in the definition of a revolutionary diesel engine with several novel features. A 3,000-pound car with this engine is predicted to give 96.3, 72.2, and 78.8 MPG in highway, city, and combined highway-city driving, respectively. This compares with current diesel powered cars yielding 41.7, 35.0, and 37.7 MPG. The time for 0-60 MPH acceleration is 13.9 sec. compared to the baseline of 15.2 sec. Four technology areas were identified as crucial in bringing this concept to fruition. They are: (1) part-load preheating, (2) positive displacement compounding, (3) spark assisted diesel combustion system, and (4) piston development for adiabatic, oilless diesel engine. Marketing and planning studies indicate that an aggressive program with significant commitment could result in a production car in 10 years from the date of commencement.

  15. 1992 yearbook of environmental and technology-related law

    International Nuclear Information System (INIS)

    The 1992 and sixth edition of this yearbook contains papers on environmental and technology-related law in the European Communities and the Federal Republic of Germany including among other things information on the latest jurisdiction by the European Court of Justice; insurability of environmental damage; scientific aspects of limit values. There are also treatises on non-German and comparative as well as international environmental and technology- related law which deal among other things with atomic and immission protection law and on harmonization and codification from a general point of view. Finally, some papers report on developments of national and European environmental and technology-related law. Three of the fifteen contributions have been abstracted separately. (HSCH)

  16. The European automotive LPG market

    International Nuclear Information System (INIS)

    The European automotive LPG market could reach at least 4 % of the European fuel market in 2005 versus 1 % in 1990. This would represent a rise of about 35 % in automotive LPG sales (from 2,4 million tonnes in 1997 to 7 million tonnes estimated for 2005). This was underlined by Alain Deleuse, Primagaz group's Marketing Director, in the paper he delivered at the AEGPL Budapest Convention. We publish large excepts of this paper. (author)

  17. Multicore scheduling in automotive ECUs

    OpenAIRE

    Monot, Aurélien; Navet, Nicolas; Bavoux, Bernard; Simonot-Lion, Françoise

    2010-01-01

    As the demand for computing power is quickly increasing in the automotive domain, car manufacturers and tier-one suppliers are gradually introducing multicore ECUs in their electronic architectures. Additionally, these multicore ECUs offer new features such as higher levels of parallelism which eases the espect of the safety requirements introduced by the ISO 26262 and can be taken advantage of in various other automotive use-cases. These new features involve also more complexity in the desig...

  18. Risks and factors influencing raw material availability and consequences for the development of future automotive power trains; Risiken und Faktoren der Rohstoffverfuegbarkeit und deren Folgen fuer die Entwicklung zukuenftiger Automobilantriebe

    Energy Technology Data Exchange (ETDEWEB)

    Gagliardi, David; Finken, Thomas [Ricardo Deutschland GmbH, Schwaebisch Gmuend (Germany)

    2012-11-01

    This paper aims to explore key risks and extraneous factors influencing raw material availability and related consequences for the realization of future automotive power trains. Important raw materials for the electro mobility are presented followed by an evaluation of their future supply risk. A review of the current situation and a summary of expectations for future technological developments are presented. The current situation of political factors, access to resources and other important factors are then discussed, highlighting some of the major risks and their influence on up-take rates of alternative power train technologies. Specifically the specific relationships between demand and supply side for specific rare earth elements and their effects on price development is investigated and suggests how these factors might influence existing relationships within the automotive industry. The paper concludes with suggestions for alternative strategies for specific groups within the automotive value chain to mitigate those risks. (orig.)

  19. Web Development Technology-PHP. How It Is Related To Web Development Technology ASP.NET

    Directory of Open Access Journals (Sweden)

    Manya Sharma

    2015-01-01

    Full Text Available ABSTRACT This paper tells about the technologies used in PHP and how they are related to ASP.NET. The paper begin with the introduction of PHP defining what and how technologies has been used in development of User Complaint Web Application. How thistechnology is related to ASP.NET in features such as implementation functionality validation and proactive behavior involved in validating user input from the browser providing users feedback overall time consumed in development and maintenance.

  20. Forward-looking automotive radar sensor

    Science.gov (United States)

    Ganci, Paul; Potts, Steven; Okurowski, Frank

    1995-12-01

    For intelligent cruise control (ICC) and forward looking collision warning systems to be successful products they must provide robust performance in a complex roadway environment. Inconveniences caused by dropped tracks and nuisance alarms will not be tolerated by consumers, and would likely result in rejection of these new technologies in the marketplace. The authors report on a low-cost automotive millimeter wave (MMW) radar design which addresses shortcomings associated with previously reported ICC system implementations. The importance of the sensor's ability to identify and separately track all obstacles in the field of view is discussed. The applicability of the MMW's FM-CW sensor implementation to collision warning systems is also discussed.

  1. Nanotechnology, risk, and oversight: learning lessons from related emerging technologies.

    Science.gov (United States)

    Kuzma, Jennifer; Priest, Susanna

    2010-11-01

    Emerging technologies are defined by their novelty and thus are accompanied by significant uncertainty in determining appropriate ways to manage risks associated with them. Yet, there is a body of prior knowledge about risk management and oversight policy for other technologies that have already permeated society. Here, we describe two ways in which prospective oversight policy analysis for emerging technologies can draw upon these past experiences. One involves comparing specific products that have already been marketed to similar products of the emerging technology (cognate-product approach). The other treats the emerging technology as a body of products and methods and relates it to another technological field that has already emerged and penetrated markets (whole-technology approach). In this article, we describe our work using these approaches to inform risk and oversight policy for nanotechnology and its products. We draw parallels between biotechnology and nanotechnology as whole fields of development and also between genetically engineered organisms in the food supply and agricultural products of nanotechnology. Through these comparisons, we find that both approaches to historical learning have value and present lessons that could be applied to nanotechnology. PMID:20723152

  2. Consequences of information technology usage on retailer-supplier relations

    DEFF Research Database (Denmark)

    Esbjerg, Lars

    1. Retailers and suppliers increasingly tend to form long-term co-operative relationships. In the literature, the use of information technology is an enabling factor behind this trend. Nevertheless, our understanding of how information technology influences retailer-supplier relationships is still...... limited. The purpose of this paper therefore is to study the consequences of information technology usage on retailer supplier relationships, focusing on inter-organisational systems. 2. The paper begins by discussing the nature of retailer-supplier relations, noting that whereas these relationships have....... Then the usage of information technology in retailer-supplier relationships is discussed. A typology of inter-organisational information sharing systems based on various types of interdependencies between retailers and suppliers is presented. It is argued that retailers and suppliers use a variety of...

  3. AUTOMOTIVE AND HEAVY-DUTY ENGINE COOLANT RECYCLING BY FILTRATION

    Science.gov (United States)

    This evaluation addresses the product quality, waste reduction and economic issues involved in recycling automotive and heavy-duty engine coolants. he specific recycling units evaluated are a fleet-size unit and a portable unit, both based on the technology of chemical filtration...

  4. Support and promoter effects in automotive exhaust catalysis

    NARCIS (Netherlands)

    Lepage, M.

    2009-01-01

    Automotive catalysis being a mature technology, it can only be improved by the introduction of new breakthroughs. The ideas generating these technical advances in material science can be found thanks to the synthesis and study of model systems with controlled geometries, compositions, interactions a

  5. EVALUATION OF FILTRATION AND DISTILLATION METHODS FOR RECYCLING AUTOMOTIVE COOLANT.

    Science.gov (United States)

    This evaluation addresses the product quality, waste reduction, and economic issues involved in recycling automotive and heavy-duty engine coolants at a New Jersey Department of Transportation garage. The specific recycling units evaluated are based on the technologies of filtrat...

  6. Generating Relational Competitive Advantage from Strategic Technological Partnership

    DEFF Research Database (Denmark)

    Hu, Yimei; Zhang, Si; Li, Jizhen

    2012-01-01

    Collaborating with external partners on strategic technological partnerships (STPs) have been popular phenomena for long, which leads new development in existing theories on competitive advantage. Under the relational view, the competitive advantage is jointly generated by alliance firms. Though...... the relational view of competitive advantage has been proposed for more than a decade, few in-depth empirical researches are down within this field, especially case study on R&D strategic alliance from this perspective. Based on these considerations, we investigate an STP between a Danish...... transnational corporation and a Chinese private firm aiming to understand how to generate relational competitive from an STP? Based on the explorative case study, we find that there are three key processes related to relational competitive advantage: partner selection, relational rents generation and relational...

  7. MEMS for automotive and aerospace applications

    CERN Document Server

    Kraft, Michael

    2013-01-01

    MEMS for automotive and aerospace applications reviews the use of Micro-Electro-Mechanical-Systems (MEMS) in developing solutions to the unique challenges presented by the automotive and aerospace industries.Part one explores MEMS for a variety of automotive applications. The role of MEMS in passenger safety and comfort, sensors for automotive vehicle stability control applications and automotive tire pressure monitoring systems are considered, along with pressure and flow sensors for engine management, and RF MEMS for automotive radar sensors. Part two then goes on to explore MEMS for

  8. Understanding the evolution of eco-innovative activity in the automotive sector: a patent based analysis

    DEFF Research Database (Denmark)

    Faria, Lourenco; Andersen, Maj Munch

    The paper aims to analyze the evolution of eco-innovative activity and strategies in the automotive sector over time. We suggest to use a patent count methodology tracking the development of selected technologies considered as promising ?green technologies? in the automotive sector. The paper...... contributes to an understanding of the industrial dynamics of the greening of industry and the economy , a theme little analyzed despite the huge and rapidly increasing literature on sustainable development and innovation. Our findings show that all the major firms in the automotive industry are diversifying...

  9. Microwave assisted magnetic recording technologies and related physics

    International Nuclear Information System (INIS)

    Microwave assisted magnetic recording (MAMR) has been proposed as one of the prospective recording technologies for forthcoming tera-bit-class magnetic recording. In this paper, the technological and related physical issues of MAMR are reviewed. MAMR is the combined technology of microwave assisted switching (MAS) and spin torque oscillator (STO). MAS is a magnetization switching technology in which magnetization switches through excitation of its precessional motion by a radio frequency (rf) field. The MAS behavior in which nonlinear large angle precession is excited has been a challenging issue from scientific and technological viewpoints. Recently developed theories successfully predict the MAS behavior of a single macrospin in which all spins in a magnet are assumed to behave coherently. For a magnetic element with a size larger than the exchange length, spatially non-uniform magnetization precession modes become dominant instead of the coherent precession mentioned above, resulting in significant enhancement of the MAS effect. This size dependent MAS effect is experimentally very well verified for nanosized dots with perpendicular magnetization. Meanwhile, the STO is used as an rf field generator in MAMR technology. The aforementioned large angle magnetization precession dynamics are also a crucial problem for the stable operation of STO. While various types of STOs have been proposed so far, the optimum structure of STO for MAMR is still under investigation. The combination of the MAS and STO may provide frequency domain recording architecture which enables us to realize a new recording scheme, such as multilevel recording. (topical review)

  10. Space matters: the relational power of mobile technologies

    Directory of Open Access Journals (Sweden)

    Nancy Odendaal

    2014-01-01

    Full Text Available The ubiquitous presence of mobile telephony and proliferation of digital networks imply a critical role for these technologies in overcoming the constraints of space in fragmented cities. Academic literature draws from a range of disciplines but fails to address the significance of new technologies for African and South African cities. Debates on technologies and urban spaces reflect a Northern bias and case literature that dwells on the developmental aspects of ICT do not engage with the broader significance with regards to urban change in African cities. This research addresses these gaps by examining the local transformative qualities of mobile telephony in a South African city, Durban. It focuses on the ways in which informal traders active in the city use technology. Actor-network theory was used in the analysis of the field work, uncovering material and human actors, network stabilization processes and agency in determining the transformative potential of this form of digital networking at city and local scales. Findings indicate that appropriation of technology is informed by livelihood strategies. Innovation is enabled when translation extends to appropriation. More in-depth research is needed on how technology is molded and appropriated to suit livelihoods. Throughout the research the spatial dimensions of the relationship between mobile telephony and networks were considered. The network spaces that emerge from actor relations do not correspond with the physical spaces usually considered in policy.

  11. Key Technology and Development Prospects of Automotive By-wire Steering System%汽车线控转向系统的关键技术及发展前景

    Institute of Scientific and Technical Information of China (English)

    王一斐

    2014-01-01

    线控转向( Steer-By-Wire,SBW)系统,指通过通讯网络连接各部件的控制系统,取消了传统的机械式转向装置,转向器与转向柱间无机械连接。该系统转动效率高,响应时间快,降低车辆底盘开发成本,改善车辆驾驶特性,并且利于环境的保护,在一定程度上提高了车辆的操纵稳定性、汽车碰撞安全性和整车主动安全性等。主要研究了汽车线控转向系统的关键技术,对线控转向技术的发展进行了前景的展望。%SBW ( Steer-By-Wire, SBW) system, connected by a communication network refers to the various components of the control system , the abolition of the traditional mechanical steering , steering column between the steering and no mechanical connection .The system is a high rotation efficiency , fast response time , reduce vehicle chassis development costs , improve vehicle driving characteristics , and help protect the environment , to a certain extent, improve the handling and stability of the vehicle , the car crash safety and vehicle active safety , etc..This paper studies the automotive by-wire steering system key technologies , the development of technology for wire steer-ing prospected prospects .

  12. Relativistic Quantum Metrology: Exploiting relativity to improve quantum measurement technologies

    CERN Document Server

    Ahmadi, Mehdi; Friis, Nicolai; Sabín, Carlos; Adesso, Gerardo; Fuentes, Ivette

    2013-01-01

    We present a framework for relativistic quantum metrology that is useful for both Earth-based and space-based technologies. Quantum metrology has been so far successfully applied to design precision instruments such as clocks and sensors which outperform classical devices by exploiting quantum properties. There are advanced plans to implement these and other quantum technologies in space, for instance Space-QUEST and Space Optical Clock projects intend to implement quantum communications and quantum clocks at regimes where relativity starts to kick in. However, typical setups do not take into account the effects of relativity on quantum properties. To include and exploit these effects, we introduce techniques for the application of metrology to quantum field theory (QFT). QFT properly incorporates quantum theory and relativity, in particular, at regimes where space-based experiments take place. This framework allows for high precision estimation of parameters that appear in QFT including proper times and acce...

  13. Public awareness and acceptance in nuclear and related technology

    International Nuclear Information System (INIS)

    Public awareness and acceptance programme has been actively implemented at MINT. The major objectives are to promote awareness and increase public acceptance in nuclear and related technology. This acceptance will enhance the role of the technology as a tool for nation building. Though the present programme is design to meet the demand of various target groups, but, unfortunately, the current implementation approach has shortcoming. Additional activities have been considered to further improved our understanding on this problem, thus a more effectives strategy cohortcoming. Additional activities have been considered to further improved our understanding on this problem, thus a more effectives strategy could be developed

  14. The activities of HPPA technology related to ADS in China

    CERN Document Server

    Guan Xia Ling; Ding Da Zhao; Fang Jia Xun; Fang Shou Xian; Fu Shin Ian; Guo, Z Y; Jiang Wei; Li Jie Quan; Luo Zi Hua; Ouyang Hua Fu; Peng Chao Hua; Xu Tao Guang; Xu Wen Wu; Yu Qi; Zhang Zong Hua; Zhao Sheng Chu

    2001-01-01

    High Power Proton Accelerator (HPPA) is being studied all over world for numerous applications, which includes the waste transmutation, spallation neutron source and material irradiation facilities. In China, a multi-purpose verification system as a first phase of Chinese ADS program consists of a low energy accelerator (150 MeV/3 mA proton linac) and a swimming pool light water sub-critical reactor. The activities of HPPA technology related to ADS in China, which includes the intense proton ECR source, the RFQ accelerator and some other technology of HPPA, are described

  15. Improvements in automotive fuel economy

    Energy Technology Data Exchange (ETDEWEB)

    Borcherts, R.H.; Stadler, H.L.; Brehob, W.M.; Auiler, J.E.

    1978-01-01

    Significant improvements in automotive fuel economy can be obtained by reductions in weight, aerodynamic drag (better streamlining) and rolling resistance (tire improvements) as well as improvements in engine and powertrain efficiency. As applied to a six-passenger 3700 lb present day vehicle powered with a 250 CID six-cylinder engine through an automatic transmission, the improvements in EPA M/H fuel economy for 1% reductions in either weight, aerodynamic drag or rolling resistance are projected to be 0.75%, 0.35% and 0.28% respectively. This is under the constraints of constant performance and equal emissions. The extent to which large changes in these parameters can be obtained resulting in significant improvements in fuel economy depends not only upon solving manufacturing and technical problems related to costs but also upon government regulations and customer acceptance in the marketplace. If large reductions in these parameters could be accomplished along with realistic improvements in engine and powertrain efficiency, significant improvements in fuel economy could be achieved.

  16. 75 FR 9441 - Lucas-Smith Automotive, Inc.: Potosi, MO; Notice of Negative Determination Regarding Application...

    Science.gov (United States)

    2010-03-02

    ... 16, 2010 (75 FR 7039). Workers of the subject firm are engaged in employment related to the sales and... Employment and Training Administration Lucas-Smith Automotive, Inc.: Potosi, MO; Notice of Negative... Automotive, Inc., Potosi, Missouri (subject firm). The Notice of negative determination was signed on...

  17. 49 CFR 213.347 - Automotive or railroad crossings at grade.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Automotive or railroad crossings at grade. 213.347 Section 213.347 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD... Higher § 213.347 Automotive or railroad crossings at grade. (a) There shall be no at-grade...

  18. 76 FR 27669 - Automotive Components Holdings, LLC, a Subsidiary of Ford Motor Company, Saline Plant Division...

    Science.gov (United States)

    2011-05-12

    ..., 2010 (75 FR 65514). The workers are engaged in employment related to the production of interior... Employment and Training Administration Automotive Components Holdings, LLC, a Subsidiary of Ford Motor... Application for Reconsideration for the workers and former workers of Automotive Components Holdings, LLC,...

  19. Dow Corning photonics: the silicon advantage in automotive photonics

    Science.gov (United States)

    Clapp, Terry V.; Paquet, Rene; Norris, Ann; Pettersen, Babette

    2005-02-01

    The Automotive Market offers several opportunities for Dow Corning to leverage the power of silicon-based materials. Dow Corning Photonics Solutions has a number of developments that may be attractive for the emergent photonics needs in automobiles, building on 40 years of experience as a leading Automotive supplier with a strong foundation of expertise and an extensive product offering- from encapsulents and highly reliable resins, adhesives, insulating materials and other products, ensuring that the advantage of silicones are already well-embedded in Automotive systems, modules and components. The recent development of LED encapsulants of exceptional clarity and stability has extended the potential for Dow Corning"s strength in Photonics to be deployed "in-car". Demonstration of board-level and back-plane solutions utilising siloxane waveguide technology offers new opportunities for systems designers to integrate optical components at low cost on diverse substrates. Coupled with work on simple waveguide technology for sensors and data communications applications this suite of materials and technology offerings is very potent in this sector. The harsh environment under hood and the very extreme thermal range that materials must sustain in vehicles due to both their engine and the climate is an applications specification that defines the siloxane advantage. For these passive optics applications the siloxanes very high clarity at the data-communications wavelengths coupled with extraordinary stability offers significant design advantage. The future development of Head-Up-Displays for instrumentation and data display will offer yet more opportunities to the siloxanes in Automotive Photonics.

  20. Requirements for future automotive batteries - a snapshot

    Science.gov (United States)

    Karden, Eckhard; Shinn, Paul; Bostock, Paul; Cunningham, James; Schoultz, Evan; Kok, Daniel

    Introduction of new fuel economy, performance, safety, and comfort features in future automobiles will bring up many new, power-hungry electrical systems. As a consequence, demands on automotive batteries will grow substantially, e.g. regarding reliability, energy throughput (shallow-cycle life), charge acceptance, and high-rate partial state-of-charge (HRPSOC) operation. As higher voltage levels are mostly not an economically feasible alternative for the short term, the existing 14 V electrical system will have to fulfil these new demands, utilizing advanced 12 V energy storage devices. The well-established lead-acid battery technology is expected to keep playing a key role in this application. Compared to traditional starting-lighting-ignition (SLI) batteries, significant technological progress has been achieved or can be expected, which improve both performance and service life. System integration of the storage device into the vehicle will become increasingly important. Battery monitoring systems (BMS) are expected to become a commodity, penetrating the automotive volume market from both highly equipped premium cars and dedicated fuel-economy vehicles (e.g. stop/start). Battery monitoring systems will allow for more aggressive battery operating strategies, at the same time improving the reliability of the power supply system. Where a single lead-acid battery cannot fulfil the increasing demands, dual-storage systems may form a cost-efficient extension. They consist either of two lead-acid batteries or of a lead-acid battery plus another storage device.

  1. Integration of information and communication technologies in special relativity teaching

    International Nuclear Information System (INIS)

    Integration of information and communication technologies (ICTs) in special relativity teaching may bring multiple and complementary methods for introducing either difficult or abstract counterintuitive concepts. This paper describes multimedia content developed at Lyon University to enhance the learning process of undergraduate students. Two categories of animated scenarios have been identified: real experiments and thought experiments. Both typical examples of these scenarios and their impacts on the teaching process are discussed

  2. Supplier Selection in the Thai Automotive Industry

    OpenAIRE

    Nopprach, Somsupa

    2006-01-01

    This paper uses agglomeration theory to analyze the impact of Thai government policies on the development of the Thai automotive industry and cluster formation in Central and Eastern Thailand. Using cross-section data on 162 auto-parts suppliers from the Thailand Automotive Directory 2003-2004, the paper examines the criteria of supplier selection in the Thai automotive industry. Using logit models and cross-section data on 162 auto-parts suppliers from the Thailand Automotive Directory 2003-...

  3. An RFID implementation in the automotive industry - improving inventory accuracy

    OpenAIRE

    Hellström, Daniel; Wiberg, Mathias

    2010-01-01

    This paper explores and describes the impact of radio frequency identification (RFID) technology on inventory accuracy within a production and assembly plant, and proposes a model for assessing the impact of the technology on inventory accuracy. The empirical investigation, based on case study research, focuses on a RFID implementation at a supplier of bumper and spoiler systems to the automotive industry. The results indicate that RFID ensures that inventory inaccurac...

  4. The evolution of innovation networks : an automotive case study

    OpenAIRE

    Buchmann, Tobias

    2014-01-01

    Competitive pressure forces firms to continuously develop new ideas, invent new technologies and bring new products to the market in order to survive the destructive part of Schumpeterian innovation competition. This holds particularly for the automotive industry in Germany, challenged by firms from emerging markets which are able to offer their products for lower prices. In the competition for new technological solutions, competences and cutting-edge knowledge are success factors. New knowle...

  5. 太阳能技术在汽车空调上的应用%The application of solar - energy technology in the automotive air conditioning

    Institute of Scientific and Technical Information of China (English)

    施军锞; 祁影霞

    2012-01-01

    针对国家对环境污染及能源有效利用的重视,提出了现有汽车空调存在的问题,通过分析日渐成熟的高效太阳能电池技术、充放电控制技术,特别是具有高光电转化效率材料的不断涌现,以及嵌入式单片机技术的不断创新,为实现汽车空调热电制冷以及太阳能天窗的商业化应用提供了必要的技术支持,从而解决现有的蒸汽压缩制冷所面临的制冷剂替换及耗油问题,实现环境的保护和能源的有效利用.%Due to the environment pollution from the refrigerants of traditional air conditioners, a new typf of solar - energy air conditioner in automobiles was put forward. This paper analysed the high efficience of solar - energy cells, charging and discharging techniques and high photoelectrical conversion materials. With embedded micro - controller technology development, the thermoelectrical cooling technology could he used in air conditioners in automobiles.

  6. Downsizing assessment of automotive Stirling engines

    Science.gov (United States)

    Knoll, R. H.; Tew, R. C., Jr.; Klann, J. L.

    1983-01-01

    A 67 kW (90 hp) Stirling engine design, sized for use in a 1984 1440 kg (3170 lb) automobile was the focal point for developing automotive Stirling engine technology. Since recent trends are towards lighter vehicles, an assessment was made of the applicability of the Stirling technology being developed for smaller, lower power engines. Using both the Philips scaling laws and a Lewis Research Center (Lewis) Stirling engine performance code, dimensional and performance characteristics were determined for a 26 kW (35 hp) and a 37 kW (50 hp) engine for use in a nominal 907 kg (2000 lb) vehicle. Key engine elements were sized and stressed and mechanical layouts were made to ensure mechanical fit and integrity of the engines. Fuel economy estimates indicated that the Stirling engine would maintain a 30 to 45 percent fuel economy advantage comparable spark ignition and diesel powered vehicles in the 1984 period.

  7. 代用燃料汽车技术发展现状及应用前景%Current Development and Application Prospect of Automotive Alternative Fuel Technology

    Institute of Scientific and Technical Information of China (English)

    张宗法

    2012-01-01

    分析了主要代用燃料的类型、特点、存在的问题与应用情况,研究了代用燃料汽车技术的应用现状和发展趋势,讨论了代用燃料汽车应用前景和发展潜力,指出我国汽车应用推广应当走多元化的能源之路。%This paper analyzes the alternative fuel' s main types, characteristics, existing problems and application, researches the application and development tendency of alternative fuel technology. The application prospect and development potential of alternative fuel automobile are discussed in the paper. And then a conclusion is drew that the diversified energy sources must be chosen for vehicle application promotion in China.

  8. Area detectors technology and optics—Relations to nature

    Science.gov (United States)

    Pełka, Jerzy B.

    2005-10-01

    Relations between natural vision and the artificial 2D imaging systems are discussed. A variety of animal vision as well as its main functional parts are briefly reviewed and compared with the artificial vision equivalents. An increasing advancement observed in human constructions of imaging devices due to recent rapid progress in science and technology is shown to resemble some sophisticated natural solutions formed by evolution in biological systems. The issues of the similarities and differences between the two kinds of vision are discussed. Main focus is put on optical systems forming the image, with special examples of the imaging systems designed to work in the region of the X-ray radiation. Examples of bio-inspired technological vision devices are presented.

  9. Recycle Strategies for Fast Reactors and Related Fuel Cycle Technologies

    International Nuclear Information System (INIS)

    Fast reactors and related fuel cycle (hereafter referred to as 'fast reactor cycle') technologies have the potential to contribute to long term energy security owing to their effective use of uranium and plutonium resources, and to a reduction in the heat generation and potential toxicity of high level radioactive wastes by burning long lived minor actinides recovered from spent fuel from light water reactors and fast reactors. Further, it is likely that fast reactor cycle technologies can play a certain role in non-proliferation as addressed in the Global Nuclear Energy Partnership. With these features, the research and development towards their commercialization has been promoted vigorously and globally as a future vision of nuclear energy. The introduction of fast reactor cycle systems will be carried out independently in each country according to its national conditions and nuclear energy policy. It should then be considered important to have a globally common consensus relating to safety philosophy, concepts of proliferation resistance, transuranic element burnup and recycling and so on. For the development and utilization of fast reactor cycle systems, while respecting each country's concept, it is essential to organize the technologies and concepts which countires should have in common globally and build a framework to make them standardized. The use of existing frameworks such as the Generation IV International Forum and the International Project on Innovative Nuclear Reactors and Fuel Cycles is considered effective to achieving this. Furthermore, a vigorous promotion such as international cooperative developments enables the formation of international consensus on major technologies for the fast reactor cycle as well as the saving of resources by infrastructure sharing. (author)

  10. 报废汽车材料的回收利用技术研究%Research on Recycling Technology of Abandoned Automotive Material

    Institute of Scientific and Technical Information of China (English)

    孙建亮; 郑乃金

    2012-01-01

    随着汽车工业的快速发展,汽车报废量也急剧增加,由此带来的资源回收利用的问题引起各国的重视.报废汽车中的金属材料和塑料、橡胶、玻璃等非金属材料具有回收再利用的价值,对这些材料进行回收利用有利于改善环境状况、节约资源、提高经济效益.综述了这些材料的回收利用技术,为我国报废汽车的回收利用提供参考.%With the rapid development of automobile industry, the end-of-life car also increased dramatically, the resulting resource recycling problem caused the attention of each country. Valuable materials from abandoned automobiles include metals, plastic, rubber, glasses, etc. Recycling of these valuable materials is conducive to environment improvement, saving resource and increasing economic benefit. A review on recycling technologies of these valuable materials, which can be a reference for recycling industry of abandoned automobiles in China, is provided.

  11. Automotive Electronics. Teacher Edition (Revised).

    Science.gov (United States)

    Mackert, Howard C.; Heiserman, Russell L.

    This learning module addresses computers and their applications in contemporary automobiles. The text provides students with information on automotive microcomputers and hands-on activities that will help them see how semiconductors and digital logic devices fit into the modern repair facility. The module contains nine instructional units that…

  12. Human factors in automotive innovation

    NARCIS (Netherlands)

    Terken, J.; Ham, J.; Hoedemaeker, M.

    2011-01-01

    Many automotive innovations affect the driver's task and/or the driving experience. In this paper we argue that successful innovation in these cases requires that due attention is given to Human Factors issues in the course of the innovation process. We support this claim by examples from several re

  13. Automotive Cooling and Lubricating Systems.

    Science.gov (United States)

    Marine Corps Inst., Washington, DC.

    This correspondence course, originally developed for the Marine Corps, is designed to provide new mechanics with a source of study materials to assist them in becoming more proficient in their jobs. The course contains four study units covering automotive cooling system maintenance, cooling system repair, lubricating systems, and lubrication…

  14. Building Real Modularity Competence in Automotive Design, Development, Production, and After-service

    DEFF Research Database (Denmark)

    Sanchez, Ron

    2013-01-01

    In recent years, modular approaches to design and production have been discussed and implemented in various ways in the automotive industry. However, this paper draws on the author's extensive work with firms in the automotive and other industries to suggest that there is still relatively limited...... understanding of what modular strategies really mean and of what effective implementation of modularity strategies would entail in the automotive industry ' with the result that at least some automotive firms that claim to be using modular strategies are in fact doing so in name only. This paper then proposes...... the essential principles on which effective implementation of modular strategies depends in any industry. We illustrate these principles with examples of both effective and faulty modularity practice from the automotive and other industries. We then propose a modularity maturity model for assessing...

  15. PROPOSAL OF THE SOCIAL CONTRACT IN MANAGEMENT AS INSTRUMENT OF ANALYSIS FOR THE EMPLOYMENT RELATION. THE EXPERIENCE OF AUTOMOTIVE INDUSTRY IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Muresanu Doina

    2012-07-01

    Full Text Available The communication presents the partial results of a research proposing the social contract as a new instrument of analysis for the employment relation in a social context in change, such as the case of Rumania. Until then, the research which aimed at the employment relation which is formed between the employer and the employees widely appealed to the concept of psychological contract (Rousseau, 1989; 1995. The psychological contract, defined as the perception of the mutual obligations assumed by the employee and by the employer, benefited from a fashion effect in the 1990s, when the economic difficulties questioned the model of classic employment relation based on loyalty. However, most of the empirical works on the psychological contract are static studies, for the greater part elaborated by questionnaire, which do not allow to define the impact of the social context change on the evolution of the employment relation. Although certain studies are interested in a context of change (Dick, 2010, most of the past works describe the contents and the evaluation of the psychological contract in an unchanging social environment. Yet, we saw it in the case of the ex-communist countries or those of the Northern Africa, the change in the environment of the employment relation is more present than ever. Our communication proposes a research frame which would be more suited to the understanding of the employment relation in a society in change. To do it, we rely on the social contract in management, which we define as the ensemble of the norms and of the tacit laws existing in a society or a group given with regard to the relation of employment. The approach by the social contract presents the advantage of including multiple elements bound to a societal context, such as the laws, the national culture, the faiths shared by the business environment, etc. (Rousseau, 1995. It offers a new frame of analysis for the employment relation by suggesting that it is

  16. Nuclear fuel technology - Administrative criteria related to nuclear criticality safety

    International Nuclear Information System (INIS)

    An effective nuclear criticality-safety programme includes cooperation among management, supervision, and the nuclear criticality-safety staff and, for each employee, relies upon conformance with operating procedures. Although the extent and complexity of safety-related activities may vary greatly with the size and type of operation with fissile material, certain safety elements are common. This International Standard represents a codification of such elements related to nuclear criticality safety. General guidance for nuclear criticality safety may be found in ISO 1709. The responsibilities of management, supervision, and the nuclear criticality-safety staff are addressed. The Objectives and characteristics of operating and emergency procedures are included in this International Standard. ISO 14943 was prepared by Technical Committee ISO/TC 85, Nuclear energy, Subcommittee SC 5, Nuclear fuel technology

  17. Recycle strategies for fast reactors and related fuel cycle technologies

    International Nuclear Information System (INIS)

    Full text: 1. Introduction Fast reactors and related fuel cycle (hereinafter referred to as 'Fast reactor cycle') technologies have the potential of contributing to long-term energy security due to effective use of uranium and plutonium resources, and reduction of the heat generation and potential toxicity of high-level radioactive wastes by burning long-lived minor actinides (MA) recovered from spent fuels of light-water reactors and fast reactors. Further, it is likely that fast reactor cycle technologies can play a certain role in non- proliferation as addressed in GNEP (Global Nuclear Energy Partnership). With these features, R and Ds toward their commercialization have been promoted vigorously and globally as a future vision of nuclear energy. 2. Recycle strategies in each country In Japan, it is determined that after burning uranium in light water reactors, plutonium is recovered from spent fuel and used for light water reactors at the moment and for fast reactors in the future. In order to make it possible, Fast Reactor Cycle Technology Development (FaCT) Project has been promoted with a combination of oxide-fueled sodium-cooled reactors, advanced aqueous reprocessing, and simplified pelletizing fuel fabrication adopted as a main concept aiming at startup of a demonstration reactor around 2025 and commercialization before around 2050. In France, a comparison of the basic specifications between an oxide-fueled sodium-cooled reactor and a carbide (or nitride)-fueled gas-cooled reactor has currently been promoted towards technological selection for a prototype reactor in 2012 in accordance with 'The 2006 planning act on the sustainable management of radioactive materials and waste (Act 2006- 739)' enacted in 2006. Based on the results, France aims at startup of the prototype reactor in 2020 and commercialization in around 2040. For reprocessing, methods which extract actinides collectively such as GANEX has been developed to enhance proliferation resistance

  18. Out-of-School Activities Related to Science and Technology

    Directory of Open Access Journals (Sweden)

    Ángel Vázquez Alonso

    2007-05-01

    Full Text Available Artificial and natural environments constitute an extensive educational resource in whose framework the basic experiences that contribute to the development process of human beings occur. These experiences are the source of previous knowledge that students bring to school and that are key for building scientific school learning. This article reports the results of a study that addresses out-of-school experiences related to science and technology, through the application of an inventory list to a sample of students who were in their last year of compulsory education. The results show a relatively low overall frequency of experiences, characterized by some qualitative and quantitative differences according to a few grouping variables such as gender, the choice of an elective science subject, and different scientific topics and disciplines. In spite of its importance for learning, the school curriculum often ignores students’ previous experiences. Finally, we discuss the relevance of these results for developing a more equitable science and technology curriculum, from a perspective of a universal, humanistic science education.

  19. The Media of Relativity: Einstein and Telecommunications Technologies.

    Science.gov (United States)

    Canales, Jimena

    2015-07-01

    How are fundamental constants, such as "c" for the speed of light, related to the technological environments that produce them? Relativistic cosmology, developed first by Albert Einstein, depended on military and commercial innovations in telecommunications. Prominent physicists (Hans Reichenbach, Max Born, Paul Langevin, Louis de Broglie, and Léon Brillouin, among others) worked in radio units during WWI and incorporated battlefield lessons into their research. Relativity physicists, working at the intersection of physics and optics by investigating light and electricity, responded to new challenges by developing a novel scientific framework. Ideas about lengths and solid bodies were overhauled because the old Newtonian mechanics assumed the possibility of "instantaneous signaling at a distance." Einstein's universe, where time and space dilated, where the shortest path between two points was often curved and non-Euclidean, followed the rules of electromagnetic "signal" transmission. For these scientists, light's constant speed in the absence of a gravitational field-a fundamental tenet of Einstein's theory-was a lesson derived from communication technologies. PMID:26387524

  20. Ecological assessment of nano-enabled supercapacitors for automotive applications

    International Nuclear Information System (INIS)

    New materials on nano scale have the potential to overcome existing technical barriers and are one of the most promising key technologies to enable the decoupling of economic growth and resource consumption. Developing these innovative materials for industrial applications means facing a complex quality profile, which includes among others technical, economic, and ecological aspects. So far the two latter aspects are not sufficiently included in technology development, especially from a life cycle point of view. Supercapacitors are considered a promising option for electric energy storage in hybrid and full electric cars. In comparison with presently used lithium based electro chemical storage systems supercapacitors possess a high specific power, but a relatively low specific energy. Therefore, the goal of ongoing research is to develop a new generation of supercapacitors with high specific power and high specific energy. To reach this goal particularly nano materials are developed and tested on cell level. In the presented study the ecological implications (regarding known environmental effects) of carbon based nano materials are analysed using Life Cycle Assessment (LCA). Major attention is paid to efficiency gains of nano particle production due to scaling up of such processes from laboratory to industrial production scales. Furthermore, a developed approach will be displayed, how to assess the environmental impact of nano materials on an automotive system level over the whole life cycle.

  1. Ecological assessment of nano-enabled supercapacitors for automotive applications

    Science.gov (United States)

    Weil, M.; Dura, H.; Shimon, B.; Baumann, M.; Zimmermann, B.; Ziemann, S.; Lei, C.; Markoulidis, F.; Lekakou, T.; Decker, M.

    2012-09-01

    New materials on nano scale have the potential to overcome existing technical barriers and are one of the most promising key technologies to enable the decoupling of economic growth and resource consumption. Developing these innovative materials for industrial applications means facing a complex quality profile, which includes among others technical, economic, and ecological aspects. So far the two latter aspects are not sufficiently included in technology development, especially from a life cycle point of view. Supercapacitors are considered a promising option for electric energy storage in hybrid and full electric cars. In comparison with presently used lithium based electro chemical storage systems supercapacitors possess a high specific power, but a relatively low specific energy. Therefore, the goal of ongoing research is to develop a new generation of supercapacitors with high specific power and high specific energy. To reach this goal particularly nano materials are developed and tested on cell level. In the presented study the ecological implications (regarding known environmental effects) of carbon based nano materials are analysed using Life Cycle Assessment (LCA). Major attention is paid to efficiency gains of nano particle production due to scaling up of such processes from laboratory to industrial production scales. Furthermore, a developed approach will be displayed, how to assess the environmental impact of nano materials on an automotive system level over the whole life cycle.

  2. The Effect of Cashew to The Friction Performance Of Automotive Brake Linings

    OpenAIRE

    Timur, Mustafa; Kılıç, Halil; Sugözü, İlker

    2013-01-01

    Brake linings used in automotive disks are usually composed of various components. Expected properties from a brake lining are appropriate standart value of wear resist, friction coefficient and also economical value. Brake lining extremely warms up during braking due to friction. The braking performance of brake lining changes and braking lining is subject to mecanical deformation due to excessive temperature. In recent twenty years in consequence of fast development in automotive technology...

  3. Electromagnetic Forming of Longitudinal Strengthening Ribs in Roll Formed Automotive Profiles

    OpenAIRE

    Eguia, I.; Gutiérrez, Ma. A.; Iturbe, R.; Mangas, A.

    2010-01-01

    In the automotive industry, increasing ecological concerns and demands for higher performance have become lightweight construction a key aspect. Due to the gradual introduction of high strength materials on the one side, and greater consideration with regard to continuous manufacturing technologies on the other side, it is possible nowadays to address the demands that structural and complex automotive parts have to face, from the standpoint of lightweight manufacturing. Thickness, shape and i...

  4. Confirmatory Factor Analysis of TQM practices in Malaysia and Thailand Automotive Industries

    OpenAIRE

    Norhayati Zakuan; Shari Mohd Yusof; Muhamad Zameri Mat Saman; Awaludin Mohd Shaharoun

    2009-01-01

    Automotive companies must implement and maintain a high degree of Total Quality Management (TQM) practices due to competitive automotive market and customer pressure. In the operations management research field, TQM has been considered as infrastructural strategy. It has become one of the most recognized models for operational excellence besides Lean Operation, Supply Chain Management, and Technology Management. The authors have reviewed updated literature on TQM research and one question tha...

  5. RFID-enabled real-time manufacturing for automotive part and accessory suppliers

    OpenAIRE

    Huang, GQ; Qu, T.; Y. Zhang; Yang, HD

    2010-01-01

    Automotive part and accessory manufacturers (APAMs) at the lower tiers of the automotive vertical have been following leading vehicle assemblers in adopting RFID (Radio Frequency Identification) and ubiquitous computing technologies, aiming to alleviate their advanced manufacturing systems. RFID-enabled real-time traceability and visibility facilitate the implementation of advanced strategies such as Just-In-Time (JIT) lean / responsive manufacturing and mass customization (MC). Being typical...

  6. Durability of Chopped FiberReinforced Polymeric Composites for use in Experimental Automotive Fuel Cells

    OpenAIRE

    Fazio, James A

    2003-01-01

    Recent interest in utilizing hydrogen fuel cell technology for automotive applications has lead to concerns regarding the durability of fiber reinforced polymer (FRP) composite materials. Automotive fuel cell power train systems must prove themselves as a reliable alternative to the combustion engines and automatic transmissions. The use of polymer composites in fuel cells to serve as manifolds is promising because of their high strength to weight ratio, and they do not corrode like metals ...

  7. The Progressive Insurance Automotive X PRIZE Education Program

    Energy Technology Data Exchange (ETDEWEB)

    Robyn Ready

    2011-12-31

    The Progressive Insurance Automotive X PRIZE Education Program conducted education and outreach activities and used the competition's technical goals and vehicle demonstrations as a means of attracting students and the public to learn more about advanced vehicle technologies, energy efficiency, climate change, alternative fuels, and the science and math behind efficient vehicle development. The Progressive Insurance Automotive X PRIZE Education Program comprised three integrated components that were designed to educate the general public and create a multi-tiered initiative to engage students and showcase the 21st century skills students will need to compete in our global economy: teamwork, creativity, strong literacy, math and science skills, and innovative thinking. The elements included an Online Experience, a National Student Contest, and in person education events and activites. The project leveraged online connections, strategic partnerships, in-classroom, and beyond-the-classroom initiatives, as well as mainstream media. This education program supported by the U.S. Department of Energy (DOE) also funded the specification of vehicle telemetry and the full development and operation of an interactive online experience that allowed internet users to follow the Progressive Insurance Automotive X PRIZE vehicles as they performed in real-time during the Progressive Insurance Automotive X PRIZE competition events.

  8. Boutiquing at the Raindance Campout: Relational Aesthetics as Festival Technology

    Directory of Open Access Journals (Sweden)

    Bryan Schmidt

    2015-06-01

    Full Text Available This article uses Nicholas Bourriaud’s theorizing of “relational aesthetics” to consider the mechanics that facilitate strong subcultural ties amongst participants of small-scale, “boutique” festivals. Relational aesthetics describes art that takes human interaction as its theoretical horizon, where art works are envisioned primarily as social interstices. Using California’s Raindance Campout as a case study, I argue that festivals may be viewed as a form of relational art, where organizers create environments that prompt meaningful human performance. Building on critiques of the revolutionary energy Bourriaud invests in his concept, I propose that we might productively understand relational aesthetics as an indeterminate technology always adaptable to particular political ideologies. I use art present at Raindance to illuminate some of the event’s unspoken political prerogatives; despite attempting to disassociate from the ethos of a perceived US mainstream, I argue that Raindance still coincides with logics of modern liberalism including consumerism and cultural appropriation.

  9. Japanese automotive transportation sector's impact upon global warming

    International Nuclear Information System (INIS)

    Automobiles are still increasing in number in Japan. If this continues, CO2 emissions in this sector may increase through the first half of the 21st century. Consequently, a study of measures for reducing these CO2 emissions is essential. In this paper, possible automotive technologies, improvements in fuel consumption and the introduction of electric vehicles are discussed. These measures are then evaluated for the Japanese case. Furthermore, market penetration of these technologies is evaluated, using life-cycle cost analysis based on initial cost and annual fuel cost. It is concluded that reducing CO2 emissions to 1995 levels by 2010 is possible. This would require the simultaneous implementation of fuel-consumption improvements and the introduction of electric vehicles. However, automotive consumers would be reluctant to accept these technologies, particularly electric vehicles, because of their high purchase-price and low benefits in terms of operating economy. Acceptance will require financial and institutional support from the public sector in introducing these automotive technologies into the Japanese transportation sector. (author)

  10. Automotive fuels survey. Part 4. Innovations or illusions

    Energy Technology Data Exchange (ETDEWEB)

    Troelstra, W.P.; Van Walwijk, M.; Bueckmann, M. [International Energy Agency Automotive Fuels Information Service IEA/AFIS, c/o Innas, Breda (Netherlands)

    1999-01-01

    Volumes 1 to 3 of the IEA/AFIS Automotive Fuels Survey, address the most well-known automotive fuels and fuel production routes. Less well-known fuels and energy sources that are not used in combustion engines, e.g. electricity, were excluded from these volumes. In this report fuel routes and fuels that have not been addressed in the first volumes will be analysed. In this report, each chapter starts with a short description of the fuel(route) and its status of development (e.g. if the idea has been abandoned or if the fuel is already sold at a fuel station). Then the different aspects of that fuel are described as far as the information is available. This is limited to information that can not be found in volumes one and two of the Automotive Fuels Survey. For example: for the diesel-water mixtures, the production of diesel is not be described. If comparisons are made, they are made either relative to an already described fuel(route) that is related (e.g. biogas will be compared with natural gas) or relative to diesel and gasoline as was done in volume 1 and 2 of the Automotive Fuels Survey. For some of the fuels, the relation with a fuel already covered in volume one and two is very strong. For these fuels more information can be found in the chapters on the related fuel in the other volumes of the Automotive Fuels Survey. The following fuels are covered in this report: biodiesel from used oil and fat, biodiesel and biogasoline from algae, diesel from hydrothermal upgrading, biogas, hythane, Fischer-Tropsch diesel, diesel-water blends, higher ethers, and electricity. 74 refs.

  11. Automotive fuels survey. Part 4. Innovations or illusions

    International Nuclear Information System (INIS)

    Volumes 1 to 3 of the IEA/AFIS Automotive Fuels Survey, address the most well-known automotive fuels and fuel production routes. Less well-known fuels and energy sources that are not used in combustion engines, e.g. electricity, were excluded from these volumes. In this report fuel routes and fuels that have not been addressed in the first volumes will be analysed. In this report, each chapter starts with a short description of the fuel(route) and its status of development (e.g. if the idea has been abandoned or if the fuel is already sold at a fuel station). Then the different aspects of that fuel are described as far as the information is available. This is limited to information that can not be found in volumes one and two of the Automotive Fuels Survey. For example: for the diesel-water mixtures, the production of diesel is not be described. If comparisons are made, they are made either relative to an already described fuel(route) that is related (e.g. biogas will be compared with natural gas) or relative to diesel and gasoline as was done in volume 1 and 2 of the Automotive Fuels Survey. For some of the fuels, the relation with a fuel already covered in volume one and two is very strong. For these fuels more information can be found in the chapters on the related fuel in the other volumes of the Automotive Fuels Survey. The following fuels are covered in this report: biodiesel from used oil and fat, biodiesel and biogasoline from algae, diesel from hydrothermal upgrading, biogas, hythane, Fischer-Tropsch diesel, diesel-water blends, higher ethers, and electricity. 74 refs

  12. 16 CFR 306.10 - Automotive fuel rating posting.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Automotive fuel rating posting. 306.10... AUTOMOTIVE FUEL RATINGS, CERTIFICATION AND POSTING Duties of Retailers § 306.10 Automotive fuel rating posting. (a) If you are a retailer, you must post the automotive fuel rating of all automotive fuel...

  13. CRM Implementation in the Automotive Industry

    OpenAIRE

    Öner, Dila; Xhemali, Lorena

    2009-01-01

    Date:                  2009-05-27 Level:                 Master Thesis in International Business and Entrepreneurship, 15 ECTS Institution:        School of Sustainable Development of Society and Technology, Mälardalen University   Title:                  The Implementation of Customer Relationship Management (CRM) in the Automotive Industry   Supervisor:       Peter Ekman Research           Exploiting the stages of CRM implementation and looking into the obstacles faced Issue:               ...

  14. Advances in LEDs for automotive applications

    Science.gov (United States)

    Bhardwaj, Jy; Peddada, Rao; Spinger, Benno

    2016-03-01

    High power LEDs were introduced in automotive headlights in 2006-2007, for example as full LED headlights in the Audi R8 or low beam in Lexus. Since then, LED headlighting has become established in premium and volume automotive segments and beginning to enable new compact form factors such as distributed low beam and new functions such as adaptive driving beam. New generations of highly versatile high power LEDs are emerging to meet these application needs. In this paper, we will detail ongoing advances in LED technology that enable revolutionary styling, performance and adaptive control in automotive headlights. As the standards which govern the necessary lumens on the road are well established, increasing luminance enables not only more design freedom but also headlight cost reduction with space and weight saving through more compact optics. Adaptive headlighting is based on LED pixelation and requires high contrast, high luminance, smaller LEDs with high-packing density for pixelated Matrix Lighting sources. Matrix applications require an extremely tight tolerance on not only the X, Y placement accuracy, but also on the Z height of the LEDs given the precision optics used to image the LEDs onto the road. A new generation of chip scale packaged (CSP) LEDs based on Wafer Level Packaging (WLP) have been developed to meet these needs, offering a form factor less than 20% increase over the LED emitter surface footprint. These miniature LEDs are surface mount devices compatible with automated tools for L2 board direct attach (without the need for an interposer or L1 substrate), meeting the high position accuracy as well as the optical and thermal performance. To illustrate the versatility of the CSP LEDs, we will show the results of, firstly, a reflector-based distributed low beam using multiple individual cavities each with only 20mm height and secondly 3x4 to 3x28 Matrix arrays for adaptive full beam. Also a few key trends in rear lighting and impact on LED light

  15. Survey of CFD studies on automotive buffeting

    International Nuclear Information System (INIS)

    In the current automobile market buffeting is one of the customer frequent complaints on luxury cars and SUVs. Buffeting is a low frequency but high level wind noise and makes people inside the vehicle uncomfortable if it lasts for a long period of time. The physical mechanism of buffeting is a complicated phenomenon of aeroacoustic resonance. The aeroacoustic characteristics of buffeting depend on vehicle features and operating conditions. In this paper, a survey of CFD studies on the automotive buffeting is presented. Firstly, several buffeting related concepts, such as Helmholtz resonator, flow over a cavity, shear layer instability and vortex shedding, are reviewed and relevant references are listed. Then, a historic survey of the buffeting investigation is made with emphasis on computational studies. As an example, the buffeting studies at DaimlerChrysler are selected to demonstrate the procedure of CFD simulation for automotive buffeting. The procedure is then validated by the correlation with wind tunnel testing. After that the validated procedure is applied to find solutions for buffeting reduction. Finally, some comments on buffeting studies are addressed. (author)

  16. Everything's Relative: And Other Fables from Science and Technology

    Science.gov (United States)

    Rothman, Tony

    2003-09-01

    The surprising truth behind many of the most cherished "facts" in science history Morse invented the telegraph, Bell the telephone, Edison the light bulb, and Marconi the radio . . . right? Well . . . the truth is slightly more complicated. The history of science and technology is riddled with apocrypha, inaccuracies, and falsehoods, and physicist Tony Rothman has taken it upon himself to throw a monkey wrench into the works. Combining a storyteller's gifts with a scientist's focus and hardheaded devotion to the facts-such as they may be-Rothman breaks down many of the most famous "just-so" stories of physics, astronomy, chemistry, biology, and technology to give credit where credit is truly due. From Einstein's possible misunderstanding of his own theories to actress Hedy Lemarr's role in the invention of the radio-controlled torpedo, he dredges his way through the legends of science history in relating the fascinating stories behind some of the most important, and often unsung, breakthroughs in science. Tony Rothman, PhD (Bryn Mawr, PA), is a Research Associate at Bryn Mawr College. He is the author of seven other critically acclaimed science books and a frequent contributor to leading science publications, including Scientific American and Discover.

  17. Updating Automotive Research

    OpenAIRE

    Sperling, Dan

    2002-01-01

    On January 9, 2002, Department of Energy (DOE) Secretary Spencer Abraham announced a new public-private cooperative research program with the three major domestic automakers. According to a press release, the program would "promote the development of hydrogen as a primary fuel for cars and trucks, as part of our effort to reduce American dependence on foreign oil... [and] ... fund research into advanced, efficient fuel cell technology, which uses hydrogen to power automobiles." Called Freedom...

  18. Concept Relation Discovery and Innovation Enabling Technology (CORDIET)

    CERN Document Server

    Poelmans, Jonas; Neznanov, Alexey; Viaene, Stijn; Kuznetsov, Sergei O; Ignatov, Dmitry; Dedene, Guido

    2012-01-01

    Concept Relation Discovery and Innovation Enabling Technology (CORDIET), is a toolbox for gaining new knowledge from unstructured text data. At the core of CORDIET is the C-K theory which captures the essential elements of innovation. The tool uses Formal Concept Analysis (FCA), Emergent Self Organizing Maps (ESOM) and Hidden Markov Models (HMM) as main artifacts in the analysis process. The user can define temporal, text mining and compound attributes. The text mining attributes are used to analyze the unstructured text in documents, the temporal attributes use these document's timestamps for analysis. The compound attributes are XML rules based on text mining and temporal attributes. The user can cluster objects with object-cluster rules and can chop the data in pieces with segmentation rules. The artifacts are optimized for efficient data analysis; object labels in the FCA lattice and ESOM map contain an URL on which the user can click to open the selected document.

  19. Trappings of technology: casting palliative care nursing as legal relations.

    Science.gov (United States)

    Larsen, Ann-Claire

    2012-12-01

    Community palliative care nurses in Perth have joined the throng of healthcare workers relying on personal digital assistants (PDAs) to store, access and send client information in 'real time'. This paper is guided by Heidegger's approach to technologies and Habermas' insights into the role of law in administering social welfare programs to reveal how new ethical and legal understandings regarding patient information add to nursing's professional responsibilities. This qualitative research interprets data from interviews with twenty community palliative care nurses about clients' legal rights to informational privacy and confidentiality. It explores nurses' views of their nursing responsibilities regarding clients' legal rights, liability issues, bureaucratic monitoring and enforcement procedures. It concludes that nurses and clients are construed as legal subjects entrenched in legal relations that have magnified since these nurses began using PDAs in 2005/2006. PMID:23134278

  20. Energy and Environmental Challenges for the Japanese Automotive Industry

    OpenAIRE

    Sperling, Daniel

    2000-01-01

    The turn of the century is proving to be a period of turmoil and uncertainty for the automotive industry. The industry confronts growing worldwide demands for greater environmental quality, but now benefits from an emerging technological revolution that provides them with the tools to respond effectively to those demands. Rapid innovation is occurring in lightweight materials, various ICE powertrain enhancements made possible by computer controls, energy conversion processes, energy storage, ...

  1. Powder Injection Moulding - An alternative Processing Method for Automotive Items

    OpenAIRE

    Hausnerova, Berenika

    2011-01-01

    Powder injection moulding (PIM) technology represents a challeging production method for automotive items, alternative to machining and investment casting.Rheology could play a role of considerable importance in controlling and optimizing the PIM process and eliminating some critical quality concerns. At present, the potential of rheological models available to describe the peculiarities of the flow behaviour of PIM compounds is rather limited as these models are not established for multiphas...

  2. Automotive HMI design and participatory user involvement: Review and perspectives

    OpenAIRE

    FRANCOIS, Mathilde; Osiurak, François; Fort, Alexandra; CRAVE, Philippe; Navarro, Jordan

    2016-01-01

    Automotive human-machine interface (HMI) design is facing new challenges due to the technological advances of the last decades. The design process has to be adapted in order to address human factors and road safety challenges. It is now widely accepted that user involvement in the HMI design process is valuable. However, the current form of user involvement in industry remains at the stages of concept assessment and usability tests. Moreover, the literature in other fields (e.g. information s...

  3. Rejuvenation of automotive fuel cells

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Yu Seung; Langlois, David A.

    2016-08-23

    A process for rejuvenating fuel cells has been demonstrated to improve the performance of polymer exchange membrane fuel cells with platinum/ionomer electrodes. The process involves dehydrating a fuel cell and exposing at least the cathode of the fuel cell to dry gas (nitrogen, for example) at a temperature higher than the operating temperature of the fuel cell. The process may be used to prolong the operating lifetime of an automotive fuel cell.

  4. Automotive stamped part fatigue design

    OpenAIRE

    Caudoux Mélanie; Facchinetti Matteo Luca; Raynal Renaud

    2014-01-01

    Fatigue design of automotive axle parts is of prior concern because of these are high safety parts and they are expected to drive the overall vehicle mass reduction. In this framework, the stamping process is widely used to form axle parts, before assembling them by welding. Consequently, the mechanical and physical characteristics of the blank sheet are modified, having a strong influence on the fatigue behavior. In this paper, we address the consequences of the stamped process on the fatigu...

  5. Noise Radiation from Automotive Turbochargers

    OpenAIRE

    Zhenrui, Wang

    2011-01-01

    Turbochargers are now commonly used in modern automotive engines, which increase the density of air entering the engine to produce more power. This device not only greatly improves the degree of engine efficiency, but also reduces the pollutant emissions. However, one of the important issues which must be considered is the noise from turbochargers. This noise can radiate either after propagation through the intake and exhaust ducts or via induced vibrations in the turbocharger housing. Here t...

  6. CAE ANALYSIS OF AUTOMOTIVE LAMP

    OpenAIRE

    Vaibhav Wakchaure*; G.V.R Seshagiri Rao

    2015-01-01

    This Paper work is focused on the different FE analysis performed for the automotive lamps. Front fog lamp is designed according to the mounting position given in the panel and the light output requirement. In this paper different type of CAE analysis performed to qualify the physical test requirement the objective of this analysis is to find the optimum size design of lamp to qualify the test & output as per customer requirement. In this paper Static, vibration & fatigue analysis...

  7. Consumption dynamics and technological change - exemplified by the mobile phone and related technologies

    DEFF Research Database (Denmark)

    Røpke, Inge

    2001-01-01

    The point of departure of this paper is the belief that the lifestyles and constantly growing consumption of the rich countries carry a large responbility for environmental problems and make it difficult to provide the necessary scope for increasing consumption for the poor. There is an urgent need...... of the consumption dynamics that operate on the micro level and compel most consumers in the rich countries to be willing contributors to the growing consumption. The second purpose is to investigate how the families use the new technologies, and how these technologies eventually become integrated in...... gradual changes of everyday life. In the long run, the changes of everyday life can be decisive for the development of the consumption dynamics and for the related environmental effects....

  8. 78 FR 53789 - Technology Innovations for Substance Abuse and Mental Health Treatment Conference & Related...

    Science.gov (United States)

    2013-08-30

    ... CONTROL POLICY Technology Innovations for Substance Abuse and Mental Health Treatment Conference & Related Health Information Technology (HIT) Meeting AGENCY: Office of National Drug Control Policy. ACTION... (SAMHSA) in partnership with the Office of the National Coordinator for Health Information Technology,...

  9. Advantages and challenges of dissimilar materials in automotive lightweight construction

    Science.gov (United States)

    Weberpals, Jan-Philipp; Schmidt, Philipp A.; Böhm, Daniel; Müller, Steffen

    2015-03-01

    The core of future automotive lightweight materials is the joining technology of various material mixes. The type of joining will be essential, particularly in electrified propulsion systems, especially as an improved electrical energy transmission leads to a higher total efficiency of the vehicle. The most evident parts to start the optimization process are the traction battery, the electrical performance modules and the engines. Consequently aluminum plays a very central role for lightweight construction applications. However, the physical-technical requirements of components often require the combination with other materials. Thus the joining of mixed material connections is an essential key technology for many of the current developments, for example in the areas E-Mobility, solar energy and lightweight construction. Due to these advantages mixed material joints are already established in the automotive industry and laser beam remote welding is now a focus technology for mixed material connections. The secret of the laser welding process with mixed materials lies within the different areas of the melting phase diagram depending on the mixing ratio and the cooling down rate. According to that areas with unwanted, prim, intermetallic phases arise in the fusion zone. Therefore, laser welding of mixed material connections can currently only be used with additional filler in the automotive industry.

  10. Simulation based design of automotive systems

    OpenAIRE

    Schiehlen, Werner

    1993-01-01

    The design of automotive systems using simulation tools features cost reduction and quality enhancement. This paper presents two basic approaches. The rust approach deals with the application of CAD data bases to the evaluation of input data for multibody system formalisms, most adequate for automotive system modeling. An object oriented data model for multibody systems is presented. The second approach covers the development of an integrated simulation tool for automotive vehicles and the co...

  11. Applications of thin coatings in automotive industry

    OpenAIRE

    P. Louda

    2007-01-01

    Purpose: Use of thin coatings in automotive industry give economic and ecological savings. This is evoke by reducing of weight of used construction elements and currently by increasing of their service life and with that connected elevating of nanomaterials manufacture qualities.Design/methodology/approach: In the paper was disscussed the possibility of applications of thin coating in automotive industry.Findings: The paper shows the examples of thin coatings application in automotive industr...

  12. Systems thinking in designing automotive textiles

    OpenAIRE

    Sinha, Pammi; Muthu, Subramanian Senthilkannan; Taylor, Iain; Schulz, Rita; Beverley, Katharine J.; Day, Claire L.; Tipi, Nicoleta S.

    2015-01-01

    We present the complexities in terms of designing automotive exterior seating materials (seat coverings and interior linings) at Sage Automotive Interiors (UK), which is a division of a global international automotive textile supplier with headquarters in the US. Sustainability and innovation are emphasized in documents communicating the company’s vision. Using a case study approach, we consider the current design, development and manufacture process and examine it for the potential for feedb...

  13. Tritium Related Studies Within the JET Fusion Technology Work Programme

    International Nuclear Information System (INIS)

    The JET Fusion Technology (FT) work programme was launched in 2000, in the frame of the European Fusion Development Agreement, to address issues related to JET and ITER. In particular, there are four topics related to tritium being investigated. Based on the experience gained on the existing tokamaks, first calculations indicate that in-vessel tritium retention could represent a burden for ITER operation. Therefore erosion/deposition studies are being performed in order to better understand the layer co-deposition and tritium retention processes in tokamaks. Moreover, testing of in-situ detritiation processes, in particular laser and flash lamp treatments, should assess detritiation techniques for in-vessel components in the ITER-relevant JET configuration.To reduce the constraints on waste disposal, dedicated procedures are being developed for detritiation of metals, graphite, carbon-fibre composites, process and housekeeping waste. During the operational and decommissioning phases of a fusion reactor, many processes will produce tritiated water. Key components for an ITER relevant water detritiation facility are being studied experimentally with the aim of producing a complete design that could be implemented and tested at JET. This paper describes these topics of the FT-programme, the strategy developed and the results obtained so far

  14. Materials and Technological Developement of Screen Printing in Transportation

    OpenAIRE

    Eszter Horvath; Gabor Henap; Gabor Harsanyi

    2012-01-01

    Screen printing is a widely used technology in electronic technology. Even though there were many developments in the technology, it is still being under improvement. This paper deals with the automotive industry related screen printing processes. The processes associated with layer deposition and the manufacturing process parameters, which affect the quality of the prints. As the repair of electronic control unit (ECU) used in road vehicles is nearly impossible the quality of printing theref...

  15. Analyzing internal barriers for automotive parts remanufacturers in China using grey-DEMATEL approach

    DEFF Research Database (Denmark)

    Xia, Xiqiang; Govindan, Kannan; Zhu, Qinghua

    2015-01-01

    major internal barriers and can increase the chances of practicing more productive remanufacturing in the Chinese automotive environments. This study extends the scope of this problem through varied applications of different techniques such as a fuzzy approach, matrix laboratory, and operations research......Automotive industries have attracted attention from international sectors recently. This attention to the industry results in many innovative technologies being integrated in these manufacturing arenas. In developing countries such as the BRIC (Brazil, Russia, India, and China) countries......, especially China who is a global leader in automotive sales and production, researchers see substantial attempts to increase economic and societal values in automotive sectors through the use of many sustainable strategies. Among these sustainable strategies, remanufacturing has witnessed much debate in...

  16. Relation between New Technologies and Health of Society: A Review

    OpenAIRE

    Aboutaleb Ghadami Jadval Ghadam

    2014-01-01

    The experiences have shown that the successful introduction of a new technology requires careful attention to the interactions between the technology and society. These interactions are bi-directional: on the one hand, technology changes and challenges social patterns and, on the other hand, the governance structures and values of the society affect progress in developing the technology. Nanotechnology is likely to be particularly affected by these kinds of interactions because of its great p...

  17. Environmental sustainability: plastic's evolving role in the automotive life cycle

    International Nuclear Information System (INIS)

    One method of assessing the sustainability of manufactured products involves performing a life cycle analysis for a product and comparing it to alternative ones, or else examining if individual stages of the product can be modified. LCA applications are being used more extensively, especially in the automotive and related industries. Automotive plastics in particular are being scrutinized with much greater care. Plastic components have replaced metal ones in vehicle manufacturing to improve vehicle fuel efficiency and aesthetics. However, at the end of a vehicle's life, recycling rates for plastic are negligible when compared to those of steel. In order to gain the full environmental benefits of using plastic as a vehicle material, plastics must be recycled at the end of a vehicle's life, especially given their increasing use. While a variety of processes have been developed for the recycling of automotive plastics, the challenges of sorting, processing, and finally recycling a heterogeneous mixture of used plastics have yet to be effectively solved. A preliminary life cycle assessment of a plastic automotive fascia demonstrates the usefulness of this eco-balance technique in evaluating potential improvements to manufacturing and end-of-life processes. Improving the manufacturing process may reduce environmental burdens to a larger extent than just recycling the plastic. (author)

  18. Assessment of automotive fuels

    International Nuclear Information System (INIS)

    Energy demand all over the world increases steadily and, within the next decades, is almost completely met by fossil fuels. This poses increasing pressure on oil supply and reserves. Concomitant is the concern about environmental pollution, especially by carbon dioxide from fossil fuel combustion, with the risk of global warming. Environmental well-being requires a modified mix of energy sources to emit less carbon dioxide, starting with a move to natural gas and ending with the market penetration of renewable energies. Efforts should focus on advanced oil and gas production and processing technologies and on regeneratively produced fuels like hydrogen or bio-fuels as well. Within the framework of an industrial initiative in Germany, a process of defining one or two alternative fuels was started, to bring them into the market within the next years. (orig.)

  19. Exploring the Moderating Role of Lean Production on Supplier Performance: An Empirical Study of Turkish Automotive Part Suppliers

    OpenAIRE

    Karakadılar, İbrahim S; Hicks, Ben J

    2016-01-01

    The aim of this study is to investigate the effect of strategic partnership, information technology and lean production techniques on the operational performance of Turkish automotive part suppliers by conducting a Structural Equation Modelling (SEM) path analysis. Survey data was gathered from 207 automotive part suppliers in Turkey. It was observed that internal lean production techniques implementation level and information technology tools had a positive effect on a supplier’s operational...

  20. 8th DFO Automotive conference - European automotive coating

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    The present CD-ROM of the DFO Conference ''European Automotive Coating'' held on the 14th and 15th May 2001 in Dresden, Germany, contents the following contributions: Contents (1) Plenary Lecture-Car Body Painting in the Digital Factory (2) Off-line painting of a smc Oe tailgate in topcoat colour; (3) Twincure UV - New Concepts for the Surface Treatment of Glass-Fiber-Reinforced; Plastics; (4) New Concepts for Exterior Coating - ''Funktionsschicht 3'' First Experiences and the ''Ludwigsfelde Concept''; (5) Application techniques in the light of new automation concepts in automotive painting; (6) Automatic Management System for Car Body Pretreatment; (7) Surface Inspection on Bodies in White in Automotive Industry; (8) Online Measurement and Control of E-coat Bath Parameters in a Car Body Paint Shop - Development until Maturity for Manufacturing - Practical Experiences; (9) Automated Process Diagnosis; (10) Wavescan DOI Oe Challenge or Data Overkill; (11) Robot Aided Online Metrology for Quality Assurance and Process Control of Coated Surfaces; (12) Physical Simulation of Film Thickness Distribution and Transfer Efficiency in the Electrostatically Supported Painting process; (13) Offline Simulation of the Coating Process with High-Speed Bell and Pneumatic Atomizers; (14) Top coat simulation - First applications and results; (15) Virtual color design. (AKF) (orig.) [German] Die vorliegende zweisprachige (Deutsch/Englisch) CD-ROM der DFO-Tagung ''European Automotive Coating'' vom 14. und 15. Mai 2001 beinhaltet die folgenden Beitraegen: Inhaltsverzeichnis (1) Leitvortrag ''Die Automobillackierung in der digitalen Fabrik''; (2) Off-line Lackierung von SMC-Heckklappen in Decklackfarbe; (3) Hybrid UV-Haertung - Neue Konzepte zur Oberflaechenveredelung von glasfaserverstaerkten Duroplasten; (4) Neue Konzepte fuer die Aussenhautlackierung - Fukntionsschicht 3 - Erste

  1. Deployment of ERP Systems at Automotive Industries, Security Inspection (Case Study: IRAN KHODRO Automotive Company)

    Science.gov (United States)

    Ali, Hatamirad; Hasan, Mehrjerdi

    Automotive industry and car production process is one of the most complex and large-scale production processes. Today, information technology (IT) and ERP systems incorporates a large portion of production processes. Without any integrated systems such as ERP, the production and supply chain processes will be tangled. The ERP systems, that are last generation of MRP systems, make produce and sale processes of these industries easier and this is the major factor of development of these industries anyhow. Today many of large-scale companies are developing and deploying the ERP systems. The ERP systems facilitate many of organization processes and make organization to increase efficiency. The security is a very important part of the ERP strategy at the organization, Security at the ERP systems, because of integrity and extensive, is more important of local and legacy systems. Disregarding of this point can play a giant role at success or failure of this kind of systems. The IRANKHODRO is the biggest automotive factory in the Middle East with an annual production over 600.000 cars. This paper presents ERP security deployment experience at the "IRANKHODRO Company". Recently, by launching ERP systems, it moved a big step toward more developments.

  2. Enabling information sharing by establishing trust in supply chains: A case study in the South African automotive industry

    Directory of Open Access Journals (Sweden)

    Roxanne Piderit

    2011-03-01

    Full Text Available Background: The significant economic importance of the country’s automotive industry provided the context for this study. The success of the industry relies on the effectiveness and efficiency of the supply chain, which can be significantly affected by the strength of the supply chain relationships. The role of trust and information sharing in relation to two key theories was considered, namely: organisational information processing theory and game theory. Previous studies have recognised the importance of trust and information sharing in supply chain relationships and considered the effect of trust on information sharing, or the effect of information sharing on trust in a single direction. Thus, the potential cyclical relationship between the two factors has been largely ignored.Objectives: This paper explored the relationship between trust and information sharing in South African automotive supply chains, and establishes the importance of nurturing a cyclical relationship between these two factors. In addition, the role of information technology (IT in supporting this relationship was considered. By improving both trust and information sharing, the performance and competitiveness of the supply chain can be improved.Method: An examination of the effects of a lack of trust in a supply chain relationship, and the consequential lack of information flow, was conducted by means of a case study of an Eastern Cape-based automotive supplier. A case study research method was followed for this study, which made use of multiple data collection methods, including document survey and participant observations. The case selected is an East London based subsidiary of a larger multinational automotive component supplier to both local and international automotive original equipment manufacturers.Results: The findings led to the conclusion that the way forward for competitive supply chains is to build trust in the supply chain in order to improve information

  3. Space matters: the relational power of mobile technologies

    OpenAIRE

    Nancy Odendaal

    2014-01-01

    The ubiquitous presence of mobile telephony and proliferation of digital networks imply a critical role for these technologies in overcoming the constraints of space in fragmented cities. Academic literature draws from a range of disciplines but fails to address the significance of new technologies for African and South African cities. Debates on technologies and urban spaces reflect a Northern bias and case literature that dwells on the developmental aspects of ICT do not engage with the bro...

  4. Natural hazards and technological risk in Russia: the relation assessment

    OpenAIRE

    Petrova, E

    2005-01-01

    International audience Almost every natural disaster is accompanied by some sort of technological one. A number of studies also show a correlation between technological disasters and various global processes such as solar disturbances, geophysical field variation etc. In this study we attempted to ascertain and codify the relationship between different types of technological disasters and natural hazards. Two types of natural hazards were found, based on their genesis, distribution in time...

  5. A Contemporary Framework for National Security Related Technological Risks Minimisation

    OpenAIRE

    Alexander A. Chulok; Dmitry V. Suslov; Evgeny IA. Moiseichev

    2015-01-01

    Last several decades have shown a steady broadening of national security issues’ spectrum along with an increase in the strictness of international competition driven by advances in high technologies and other factors. National security agenda is nowadays comprised not only of defense issues per se, but also includes economic, social, cultural and other aspects. All this is strongly influenced by the technological trends and the very possession of critical technologies has become a pressing n...

  6. Active gated imaging for automotive safety applications

    Science.gov (United States)

    Grauer, Yoav; Sonn, Ezri

    2015-03-01

    The paper presents the Active Gated Imaging System (AGIS), in relation to the automotive field. AGIS is based on a fast gated-camera equipped with a unique Gated-CMOS sensor, and a pulsed Illuminator, synchronized in the time domain to record images of a certain range of interest which are then processed by computer vision real-time algorithms. In recent years we have learned the system parameters which are most beneficial to night-time driving in terms of; field of view, illumination profile, resolution and processing power. AGIS provides also day-time imaging with additional capabilities, which enhances computer vision safety applications. AGIS provides an excellent candidate for camera-based Advanced Driver Assistance Systems (ADAS) and the path for autonomous driving, in the future, based on its outstanding low/high light-level, harsh weather conditions capabilities and 3D potential growth capabilities.

  7. Automotive Gas Turbine Power System-Performance Analysis Code

    Science.gov (United States)

    Juhasz, Albert J.

    1997-01-01

    An open cycle gas turbine numerical modelling code suitable for thermodynamic performance analysis (i.e. thermal efficiency, specific fuel consumption, cycle state points, working fluid flowrates etc.) of automotive and aircraft powerplant applications has been generated at the NASA Lewis Research Center's Power Technology Division. The use this code can be made available to automotive gas turbine preliminary design efforts, either in its present version, or, assuming that resources can be obtained to incorporate empirical models for component weight and packaging volume, in later version that includes the weight-volume estimator feature. The paper contains a brief discussion of the capabilities of the presently operational version of the code, including a listing of input and output parameters and actual sample output listings.

  8. New Ideas for Speech Recognition and Related Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Holzrichter, J F

    2002-06-17

    The ideas relating to the use of organ motion sensors for the purposes of speech recognition were first described by.the author in spring 1994. During the past year, a series of productive collaborations between the author, Tom McEwan and Larry Ng ensued and have lead to demonstrations, new sensor ideas, and algorithmic descriptions of a large number of speech recognition concepts. This document summarizes the basic concepts of recognizing speech once organ motions have been obtained. Micro power radars and their uses for the measurement of body organ motions, such as those of the heart and lungs, have been demonstrated by Tom McEwan over the past two years. McEwan and I conducted a series of experiments, using these instruments, on vocal organ motions beginning in late spring, during which we observed motions of vocal folds (i.e., cords), tongue, jaw, and related organs that are very useful for speech recognition and other purposes. These will be reviewed in a separate paper. Since late summer 1994, Lawrence Ng and I have worked to make many of the initial recognition ideas more rigorous and to investigate the applications of these new ideas to new speech recognition algorithms, to speech coding, and to speech synthesis. I introduce some of those ideas in section IV of this document, and we describe them more completely in the document following this one, UCRL-UR-120311. For the design and operation of micro-power radars and their application to body organ motions, the reader may contact Tom McEwan directly. The capability for using EM sensors (i.e., radar units) to measure body organ motions and positions has been available for decades. Impediments to their use appear to have been size, excessive power, lack of resolution, and lack of understanding of the value of organ motion measurements, especially as applied to speech related technologies. However, with the invention of very low power, portable systems as demonstrated by McEwan at LLNL researchers have begun

  9. A comprehensive framework for automotive sustainability assessment

    OpenAIRE

    Jasinski, D.; Meredith, J.; Kirwan, K.

    2016-01-01

    Business efficiency, stakeholder pressure and the need for legislative compliance compel the automotive sector to design and manufacture fuel-efficient, low-impact, environmentally responsible and sustainable vehicles. Managing and responding to these multiple and sometimes conflicting interests requires the measurement of economic, environmental and societal performance. Although a number of automotive sustainability measures are mentioned within the literature, there is no singl...

  10. 77 FR 37471 - National Automotive Sampling System

    Science.gov (United States)

    2012-06-21

    ... complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78) or you... National Highway Traffic Safety Administration National Automotive Sampling System AGENCY: National Highway... comments. SUMMARY: The NHTSA is conducting a comprehensive review of the National Automotive...

  11. Hydrogen patent portfolios in the automotive industry - the search for promising storage methods

    NARCIS (Netherlands)

    Bakker, S.

    2010-01-01

    In the development of hydrogen vehicle technologies, the automotive industry adopts a portfolio approach; a multitude of technological options is developed for hydrogen storage and conversion. Patent portfolios of car manufacturers are used as indicators of the variation and selection dynamics of di

  12. The Quantitative Analysis of Chennai Automotive Industry Cluster

    Science.gov (United States)

    Bhaskaran, Ethirajan

    2016-05-01

    Chennai, also called as Detroit of India due to presence of Automotive Industry producing over 40 % of the India's vehicle and components. During 2001-2002, the Automotive Component Industries (ACI) in Ambattur, Thirumalizai and Thirumudivakkam Industrial Estate, Chennai has faced problems on infrastructure, technology, procurement, production and marketing. The objective is to study the Quantitative Performance of Chennai Automotive Industry Cluster before (2001-2002) and after the CDA (2008-2009). The methodology adopted is collection of primary data from 100 ACI using quantitative questionnaire and analyzing using Correlation Analysis (CA), Regression Analysis (RA), Friedman Test (FMT), and Kruskall Wallis Test (KWT).The CA computed for the different set of variables reveals that there is high degree of relationship between the variables studied. The RA models constructed establish the strong relationship between the dependent variable and a host of independent variables. The models proposed here reveal the approximate relationship in a closer form. KWT proves, there is no significant difference between three locations clusters with respect to: Net Profit, Production Cost, Marketing Costs, Procurement Costs and Gross Output. This supports that each location has contributed for development of automobile component cluster uniformly. The FMT proves, there is no significant difference between industrial units in respect of cost like Production, Infrastructure, Technology, Marketing and Net Profit. To conclude, the Automotive Industries have fully utilized the Physical Infrastructure and Centralised Facilities by adopting CDA and now exporting their products to North America, South America, Europe, Australia, Africa and Asia. The value chain analysis models have been implemented in all the cluster units. This Cluster Development Approach (CDA) model can be implemented in industries of under developed and developing countries for cost reduction and productivity

  13. The Quantitative Analysis of Chennai Automotive Industry Cluster

    Science.gov (United States)

    Bhaskaran, Ethirajan

    2016-07-01

    Chennai, also called as Detroit of India due to presence of Automotive Industry producing over 40 % of the India's vehicle and components. During 2001-2002, the Automotive Component Industries (ACI) in Ambattur, Thirumalizai and Thirumudivakkam Industrial Estate, Chennai has faced problems on infrastructure, technology, procurement, production and marketing. The objective is to study the Quantitative Performance of Chennai Automotive Industry Cluster before (2001-2002) and after the CDA (2008-2009). The methodology adopted is collection of primary data from 100 ACI using quantitative questionnaire and analyzing using Correlation Analysis (CA), Regression Analysis (RA), Friedman Test (FMT), and Kruskall Wallis Test (KWT).The CA computed for the different set of variables reveals that there is high degree of relationship between the variables studied. The RA models constructed establish the strong relationship between the dependent variable and a host of independent variables. The models proposed here reveal the approximate relationship in a closer form. KWT proves, there is no significant difference between three locations clusters with respect to: Net Profit, Production Cost, Marketing Costs, Procurement Costs and Gross Output. This supports that each location has contributed for development of automobile component cluster uniformly. The FMT proves, there is no significant difference between industrial units in respect of cost like Production, Infrastructure, Technology, Marketing and Net Profit. To conclude, the Automotive Industries have fully utilized the Physical Infrastructure and Centralised Facilities by adopting CDA and now exporting their products to North America, South America, Europe, Australia, Africa and Asia. The value chain analysis models have been implemented in all the cluster units. This Cluster Development Approach (CDA) model can be implemented in industries of under developed and developing countries for cost reduction and productivity

  14. MICROALLOYED STEELS FOR THE AUTOMOTIVE INDUSTRY

    Directory of Open Access Journals (Sweden)

    Debanshu Bhattacharya

    2014-12-01

    Full Text Available Two major drivers for the use of newer steels in the automotive industry are fuel efficiency and increased safety performance. Fuel efficiency is mainly a function of weight of steel parts, which in turn, is controlled by gauge and design. Safety is determined by the energy absorbing capacity of the steel used to make the part. All of these factors are incentives for the U.S. automakers to use both Highly Formable and Advanced High Strength Steels (AHSS to replace the conventional steels used to manufacture automotive parts in the past. AHSS is a general term used to describe various families of steels. The most common AHSS is the dual-phase steel that consists of a ferrite-martensite microstructure. These steels are characterized by high strength, good ductility, low tensile to yield strength ratio and high bake hardenability. Another class of AHSS is the complex-phase or multi-phase steel which has a complex microstructure consisting of various phase constituents and a high yield to tensile strength ratio. Transformation Induced Plasticity (TRIP steels is another class of AHSS steels finding interest among the U.S. automakers. These steels consist of a ferrite-bainite microstructure with significant amount of retained austenite phase and show the highest combination of strength and elongation, so far, among the AHSS in use. High level of energy absorbing capacity combined with a sustained level of high n value up to the limit of uniform elongation as well as high bake hardenability make these steels particularly attractive for safety critical parts and parts needing complex forming. A relatively new class of AHSS is the Quenching and Partitioning (Q&P steels. These steels seem to offer higher ductility than the dual-phase steels of similar strengths or similar ductility as the TRIP steels at higher strengths. Finally, martensitic steels with very high strengths are also in use for certain parts. The most recent initiative in the area of AHSS

  15. Current state of OLED technology relative to military avionics requirements

    Science.gov (United States)

    Tchon, Joseph L.; Barnidge, Tracy J.; Hufnagel, Bruce D.; Bahadur, Birendra

    2014-06-01

    The paper will review optical and environmental performance thresholds required for OLED technology to be used on various military platforms. Life study results will be summarized to highlight trends while identifying remaining performance gaps to make this technology viable for future military avionics platforms.

  16. Natural hazards and technological risk in Russia: the relation assessment

    Directory of Open Access Journals (Sweden)

    E. Petrova

    2005-01-01

    Full Text Available Almost every natural disaster is accompanied by some sort of technological one. A number of studies also show a correlation between technological disasters and various global processes such as solar disturbances, geophysical field variation etc. In this study we attempted to ascertain and codify the relationship between different types of technological disasters and natural hazards. Two types of natural hazards were found, based on their genesis, distribution in time, and impact pattern on the technosphere. Solar and geomagnetic disturbances generally affect technological risk through the failure of automatic machinery and the reduction of operator reliability. They increase the probability of transport accidents, fires, and catastrophic toxic emissions. These types of technological disasters are widely prevalent throughout Russia and in all federal regions. Geological, climatic, hydrological, and other natural hazardous processes increase technological risk through direct mechanical impacts. Their occurrence in space and time depends on the character of the natural process and the specific regional environment. The total number and proportion of technological disasters in federal regions results mainly from the concentration of industrial units and their type, as well as the local natural and social environment. Temporal changes in the number of technological disasters of different groups depend on the prevailing type of natural processes.

  17. Gender Related to Success in Science and Technology.

    Science.gov (United States)

    Markert, Linda Rae

    1996-01-01

    This literature review examines the status of women in science, technology, engineering, and mathematics; reasons women do not choose careers in these fields; and gender influences on technophobia. Concludes with strategies such as early exposure, supportive mentors and role models, information to enhance technological literacy, and ways to…

  18. Automotive Battery Modelling and Management

    Directory of Open Access Journals (Sweden)

    N. M. Hammad

    2014-06-01

    Full Text Available The estimation of vehicle battery performance is typically addressed by testing the battery under specific operation conditions by using a model to represent the test results. Approaches for representing test results range from simple statistical models to neural networks to complex, physics-based models. Basing the model on test data could be problematical when testing becomes impractical with many years life time tests. So, real time estimation of battery performance, an important problem in automotive applications, falls into this area. In vehicles it is important to know the state of charge of the batteries in order to prevent vehicle stranding and to ensure that the full range of the vehicle operation is exploited. In this paper, several battery models have studied including analytical, electrical circuits, stochastic and electro- chemical models. Valve Regulated Lead Acid “VRLA” battery has been modelled using electric circuit technique. This model is considered in the proposed Battery Monitoring System “BMS”. The proposed BMS includes data acquisition, data analysis and prediction of battery performance under a hypothetical future loads. Based on these criteria, a microprocessor based BMS prototype had been built and tested in automotive Lab,. The tests show promising results that can be used in industrial applications

  19. Automotive stamped part fatigue design

    Directory of Open Access Journals (Sweden)

    Caudoux Mélanie

    2014-06-01

    Full Text Available Fatigue design of automotive axle parts is of prior concern because of these are high safety parts and they are expected to drive the overall vehicle mass reduction. In this framework, the stamping process is widely used to form axle parts, before assembling them by welding. Consequently, the mechanical and physical characteristics of the blank sheet are modified, having a strong influence on the fatigue behavior. In this paper, we address the consequences of the stamped process on the fatigue design and how they may be effectively taken into account in the automotive industry. Actually, the coupling between the stamping process and the fatigue design is under development at PSA Peugeot Citroën Company since several years. Such an analysis deals with some major topics: thickness variation, plastic hardening and deformation, and residual stress. All of these ingredients result in fatigue criteria evolutions: it is important to stress that the stamping process can have advantageous or disadvantageous consequences on the fatigue design. This is here highlighted on some examples, dealing with front and rear axles.

  20. Remanufacturing in automotive industry: Challenges and limitations

    Directory of Open Access Journals (Sweden)

    Paulina Golinska

    2011-10-01

    Full Text Available Purpose: The aim of this paper is to provide the framework for management of reverse flow of materials in automotive industry. The emphasis is placed on the remanufacturing activities. Materials management in such conditions is a real challenge. The cause for this is parallel use of raw materials and reused materials. Such hybrid flows of materials are characterized by increased level of uncertainty connected with amount, quality and timing. Design/methodology/approach: This paper presents a comprehensive review of remanufacturing and traditional manufacturing. The stabilization of reverse flows is crucial for continuity of remanufacturing operations. The simulation model and results are discussed regarding stabilization of the reverse flows. Findings: Authors identify main problems that appear in the area of combining at the production system forward and reverse flows of materials. The agent-based technology is applied for configuration and stabilization of reverse network. Research limitations/implications: Paper is case – oriented. Practical implications: Both logistician and IT researchers might benefit from authors approach. Originality/value: Authors provide an interdisciplinary approach combining operations management, logistics and information technology.

  1. Implementing Automotive Telematics for Fleet Insurance

    Directory of Open Access Journals (Sweden)

    Marika Azzopardi

    2013-12-01

    Full Text Available The advantages of Usage-Based Insurance for automotive covers over conventional rating methods have been discussed in literature for over four decades. Notwithstanding their adoption in insurance markets has been slow. This paper seeks to establish the viability of introducing fleet Telematics-Based Insurance by investigating the perceptions of insurance operators, tracking service providers and corporate fleet owners. At its core, the study involves a SWOT-analysis to appraise Telematics-Based Insurance against conventional premium rating systems. Twenty five key stakeholders in Malta, a country with an insurance industry that represents others in microcosm, were interviewed to develop our analysis. We assert that local insurers have interests in such insurance schemes as enhanced fleet management and monitoring translate into an improved insurance risk. The findings presented here have implications for all stakeholders as we argue that telematics enhance fleet management, TBI improves risk management for insurers and adoption of this technology is dependent on telematics providers increasing the perceived control by insurers over managing this technology.

  2. Flywheel Energy Storage for Automotive Applications

    Directory of Open Access Journals (Sweden)

    Magnus Hedlund

    2015-09-01

    Full Text Available A review of flywheel energy storage technology was made, with a special focus on the progress in automotive applications. We found that there are at least 26 university research groups and 27 companies contributing to flywheel technology development. Flywheels are seen to excel in high-power applications, placing them closer in functionality to supercapacitors than to batteries. Examples of flywheels optimized for vehicular applications were found with a specific power of 5.5 kW/kg and a specific energy of 3.5 Wh/kg. Another flywheel system had 3.15 kW/kg and 6.4 Wh/kg, which can be compared to a state-of-the-art supercapacitor vehicular system with 1.7 kW/kg and 2.3 Wh/kg, respectively. Flywheel energy storage is reaching maturity, with 500 flywheel power buffer systems being deployed for London buses (resulting in fuel savings of over 20%, 400 flywheels in operation for grid frequency regulation and many hundreds more installed for uninterruptible power supply (UPS applications. The industry estimates the mass-production cost of a specific consumer-car flywheel system to be 2000 USD. For regular cars, this system has been shown to save 35% fuel in the U.S. Federal Test Procedure (FTP drive cycle.

  3. Migration Issues in Modularity for 1st Tier Automotive Suppliers

    Directory of Open Access Journals (Sweden)

    James O’ Kane

    2009-02-01

    Full Text Available This research attempts to explore the challenges and issues which local automotive component suppliers face as they make the transition to cockpit module suppliers. The paper firstly provides a description of modularity and then discusses the changing supplier roles and relationships in modular outsourcing. An exploratory case study approach involving two suppliers and one OEM is then used to investigate these themes and provide some insights into the motivations and implications for local component suppliers becoming cockpit module suppliers. The paper argues that there are a number of key issues facing suppliers and OEMs in their quest for modular production and supply. These relate to local expertise, supplier management, financial risk, and on-site/off-site (proximity operations. This study sheds light on important emerging trends within automotive 1st tier/OEM relationships, in particular issues relating to changing supplier roles.

  4. Status and Outlook for the U.S. Non-Automotive Fuel Cell Industry: Impacts of Government Policies and Assessment of Future Opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Greene, David L. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Duleep, K. G. [ICF International, Fairfax, VA (United States); Upreti, Girish [Univ. of Tennessee, Knoxville, TN (United States)

    2011-05-15

    Non-Automotive Fuel Cell Industry, Government Policy and Future Opportunities. Fuel cells (FCs)are considered essential future energy technologies by developed and developing economies alike. Several countries, including the United States, Japan, Germany,and South Korea have established publicly funded R&D and market transformation programs to develop viable domestic FC industries for both automotive and nonautomotive applications.

  5. Electrification of the transportation sector: Is there a need for restructuring the automotive parts suppliers?

    Science.gov (United States)

    Bekaslan, A. Ebru

    The future of the transportation sector has significant implications for the mitigation of climate change through reduced GHG emissions as well as achieving energy efficiency and energy independence. Battery-powered, plug-in, and hybrid electric vehicles are widely seen as the greatest source of a solution. This thesis analyzes the historical development and growth of the automotive industry as well as the restructuring toward the next generation technologies in comparison with the U.S. and China to shed light on the question of how a developing country can structure its strategies to be able to upgrade and be competitive over time. Conventional business models can become obsolete. Companies will find it difficult to maintain their market position unless they gain new perspectives on the outlook of the industry as a whole, and take into account the successful business models of tomorrow. The potential for further growth of the Turkish automotive supplier base particularly in the next generation of automotive technologies is therefore highly dependent on policies and strategies at the national level as much as its dependence on the global strategies of the automotive industry's major players. In this sense, the key questions that motivate this study are whether there are foreseeable technological changes and product-segmentation strategies that could significantly enhance the competitiveness of local Turkish suppliers of automotive components. The thesis builds on the theory of innovative enterprise and evolutionary agglomeration to examine the competitive potential of the Konya Auto Part Suppliers' Cluster in Turkey.

  6. Economic Growth Related to Mutually Interdependent Institutions and Technology

    OpenAIRE

    Richard Lipsey

    2008-01-01

    The following propositions are argued. Technological advance is a necessary condition for sustained economic growth. It can be sustained by more then one set of institutions. Technology and institutions co-evolve. Although some institutions inhibit growth while others encourage it, no single institution is either necessary or sufficient to produce either sustained or zero growth. Sustained growth began with the two Industrial Revolutions and was solidified by the 'invention of how to invent'....

  7. Impacts of New Media Technology on Muslim-Western Relation

    OpenAIRE

    Abdi O. Shuriye; Bello K. Adeyemi; Shittu Huud

    2013-01-01

    The growth level of new media Technologies have become global phenomenon. Recently, the usage of internet worldwide has led to the popularity of social network sites. Facebook, Twitters and YouTube are the common websites that have shaped cooperative structures wherein human interactions are encouraged proactively. The increasing interest in this means of communication technology has significant impacts on the social, economic and political landscapes of global affairs. However, (Especially,)...

  8. Concise encyclopedia of semiconducting materials and related technologies

    CERN Document Server

    Mahajan, S M

    1992-01-01

    The development of electronic materials and particularly advances in semiconductor technology have played a central role in the electronics revolution by allowing the production of increasingly cheap and powerful computing equipment and advanced telecommunications devices. This Concise Encyclopedia, which incorporates relevant articles from the acclaimed Encyclopedia of Materials Science and Engineering as well as newly commissioned articles, emphasizes the materials aspects of semiconductors and the technologies important in solid-state electronics. Growth of bulk crystals and epitaxial layer

  9. Process Chain in Automotive Industry - Present Day Demands versus Long Term Open CAD/CAM Strategies

    OpenAIRE

    Dankwort, C. Werner

    1997-01-01

    The automotive industry was a pioneer in using CAD/CAM technology. Now the car manufacturers development process is almost completely done with this technology. Substantial initiative for the standardisation of CAD/CAM technics comes from the automotive industry, as e.g. for neutral CAD data interfaces. The R&D departments of German car manufacturers have founded a working group ii with the aim to develop a common long term CAD/CAM strategy. One important result is the concept of a future CAx...

  10. Framework to Analyse Automotive Interiors with a Focus on Ergonomics

    Directory of Open Access Journals (Sweden)

    Kajaria Nikhil

    2014-04-01

    Full Text Available The small car market in India is increasing by leaps and bounds. The market for small cars now occupies a substantial share of around 70% of the annual car production in India of about one million. The main players in the car market like Tata Motors, Maruti Udyog and Hyundai etc. are fiercely competitive and are trying to outdo each other in terms of design and technology. However, ultimately the focus of a manufacturer is providing customer satisfaction which is driven by comfort and ease of use. Automotive ergonomics is the study of how automotive can be designed better for human use. The human factor aspect of designing automobiles is first considered at the Vehicle Packaging stage. The term Vehicle Packaging comes to use whenever a new model is in the early stage of study. It is a method to safeguard and protect space for the human user and necessary components that make up the vehicle being designed. The improvement in the vehicle ergonomics requires a basic understanding of the problems that arise due to the conventional automotive interior design.

  11. V2V Communication Survey - (Wireless Technology

    Directory of Open Access Journals (Sweden)

    Vaishali D. Khairnar

    2012-01-01

    Full Text Available This paper presents the specific application of wireless communication, Automotive Wireless Communication_ also called as Vehicle-to-Vehicle Communication. The paper first gives an introduction to the Automotive Wireless Communication. It explains the technology used for Automotive Wireless Communication along with the various automotive applications relying on wireless communication. Automotive Wireless Communication gives drivers a sixth sense to know what’s going on around them to help avoid accidents and improve traffic flow. The paper also describes VANETS (vehicular ad hoc networks and Real-world test network implementation. Finally, the paper is summarized.

  12. Factors Related to Pedagogical Beliefs of Teachers and Technology Integration

    Science.gov (United States)

    Liu, Shih-Hsiung

    2011-01-01

    In Taiwan, teachers are expected to integrate technology into instruction with learner-centered beliefs; however, teacher beliefs and practices may differ. The contextual factors influencing this inconsistency must be identified. This study first examines the relationship between pedagogical beliefs of teachers and teaching activities, and further…

  13. Green innovation adoption in automotive supply chain

    DEFF Research Database (Denmark)

    Zailani, Suhaiza; Govindan, Kannan; Iranmanesh, Mohammad;

    2015-01-01

    Green innovation has currently been receiving a great deal of international attention because of the growing concern of consumers, governments, and the community as a whole with regard to the degradation of natural resources and environmental pollution. The automotive sector is one of the leading...... generators of industrial waste that affect the quality of the natural environment. This study aims to investigate the determinants of green innovation adoption and its effect on firm performance. Data were gathered by surveying 153 firms in the Malaysian automotive supply chain industry. Data were analyzed......). These results have important implications for designing strategic plans for the Malaysian automotive industry....

  14. GOLD CLUSTER LABELS AND RELATED TECHNOLOGIES IN MOLECULAR MORPHOLOGY.

    Energy Technology Data Exchange (ETDEWEB)

    HAINFELD,J.F.; POWELL,R.D.

    2004-02-04

    stabilization, and the total size of the label is therefore significantly smaller. Since the clusters considered in this chapter are generally less than 3 nm in diameter, this allows the preparation of probes that are much smaller than conventional immunocolloids, and cluster labeling can take advantage of the higher resolution and penetration available with smaller conjugates. Most importantly, while colloidal gold is adsorbed to its conjugate probe, clusters are conjugated by chemically specific covalent cross-linking. Therefore, the range of possible conjugate targeting agents includes any probe containing an appropriate reactive group. Clusters conjugates have been prepared with a wide variety of molecules that do not form colloidal gold conjugates, including lipids, oligonucleotides, peptides, and other small molecules. In addition to the development of gold cluster labeling technology, this chapter will also review new developments in the related metallographic, or metal deposition, methods. This includes gold enhancement, in which gold rather than silver is selectively deposited onto gold particles. We will also describe some results obtained using another novel metallographic procedure, enzyme metallography, in which metal is directly deposited from solution by an enzymatic reaction. Because the original, and most widespread, use of metal cluster labels is in electron microscopy, many of the light microscopy methods described were developed as extensions of, or complements to electron microscopy methods, and demonstrate their greatest advantages when used with electron microscopy; therefore reference will also be made to the electron microscope methods used in the same studies, and the unique information that may be obtained from the correlation of both methods.

  15. Adverse effects of the automotive industry on carbon dioxide emissions

    Directory of Open Access Journals (Sweden)

    Mpho Bosupeng

    2016-05-01

    Full Text Available This study aims to determine the effects of the automotive industry on carbon dioxide emissions for the period from 1997 to 2010 for diverse economies, as well as the relationships between carbon dioxide discharges and output. The study applies cointegration and causality tests to validate these associations. The results of the Johansen cointegration test depict long-run associations between the quantity of passenger cars and carbon dioxide emissions in France, Sweden, Spain, Hungary and Japan. In addition, significant relations were observed between output and carbon dioxide discharges in Spain, Canada, India and Japan. Changes in output had substantial impact on emissions in Germany, Canada and India. The results also show that the number of passenger cars influences the magnitude of emissions in multiple economies. In conclusion, the automotive industry has to be considered in policies that aim to reduce carbon dioxide emissions.

  16. Does Automotive Service Excellence (ASE) Certification Enhance Job Performance of Automotive Service Technicians?

    OpenAIRE

    Kolo, Emmanuel

    2006-01-01

    The purpose of this study was to determine if Automotive Service Excellence (ASE) certification of automotive service technicians in independent dealerships enhanced job performance. Descriptive survey methodology was used to gather information for 100 automotive technicians (50 ASE-certified and 50 non-certified technicians) located in 50 different work sites. Each siteâ s service manager was asked to complete a questionnaire and a rating scale for two technicians, one ASE certified and on...

  17. Parametric studies on automotive radiators

    International Nuclear Information System (INIS)

    This paper presents a set of parametric studies performed on automotive radiators by means of a detailed rating and design heat exchanger model developed by the authors. This numerical tool has been previously verified and validated using a wide experimental data bank. A first part of the analysis focuses on the influence of working conditions on both fluids (mass flows, inlet temperatures) and the impact of the selected coolant fluid. Following these studies, the influence of some geometrical parameters is analysed (fin pitch, louver angle) as well as the importance of coolant flow lay-out on the radiator global performance. This work provides an overall behaviour report of automobile radiators working at usual range of operating conditions, while significant knowledge-based design conclusions have also been reported. The results show the utility of this numerical model as a rating and design tool for heat exchangers manufacturers, being a reasonable compromise between classic ε - NTU methods and CFD

  18. Status of technologies related to radioactive waste management and disposal

    International Nuclear Information System (INIS)

    The document discusses the status of technologies relevant to radioactive waste management and disposal, as defined by the INFCE Working Group 7 study. All fuel cycle wastes, with the exception of mill tailings, are placed in mined geologic repositories. In addition to the availability of technologies, the document discusses the: a) importance of the systems viewpoint, b) importance of modeling, c) need for site-specific investigations, d) consideration of future sub-surface human activities and e) prospects for successful isolation. In the sections on waste isolation and repository safety assessments, principal considerations are discussed. The document concludes that successful isolation of radioactive wastes from the biosphere appears technically feasible for periods of thousands of years provided that the systems view is used in repository siting and design

  19. Assistive Technologies and Issues Relating to Privacy, Ethics and Security

    Science.gov (United States)

    Martin, Suzanne; Bengtsson, Johan E.; Dröes, Rose-Marie

    Emerging technologies provide the opportunity to develop innovative sustainable service models, capable of supporting adults with dementia at home. Devices range from simple stand-alone components that can generate a responsive alarm call to complex interoperable systems that even can be remotely controlled. From these complex systems the paradigm of the ubiquitous or ambient smart home has emerged, integrating technology, environmental design and traditional care provision. The service context is often complex, involving a variety of stakeholders and a range of interested agencies. Against this backdrop, as anecdotal evidence and government policies spawn further innovation it is critical that due consideration is given to the potential ethical ramifications at an individual, organisational and societal level. Well-grounded ethical thinking and proactive ethical responses to this innovation are required. Explicit policy and practice should therefore emerge which engenders confidence in existing supported living option schemes for adults with dementia and informs further innovation.

  20. Embryo transfer and related technologies in sheep reproduction

    OpenAIRE

    Loi, Pasqualino; Ptak, Grazyna; Dattena, Maria; Ledda, Sergio; Naitana, Salvatore; Cappai, Pietro

    1998-01-01

    This paper reviews the status of embryo transfer and the major technologies applied to preimplantation of embryos in sheep. Embryo production from superovulated ewes is hindered by an unpredictable response to hormonal treatment. Progress in this area should be expected by an appropriated control of follicular development with gonadotropin-releasing hormone (GnRH) agonist or antagonist prior to gonadotrophin administration. Simple protocols for the cryopreservation of sheep embryos by vitrifi...

  1. Production Technologies And Exchange Relations In International Industrial Markets

    OpenAIRE

    Hallén, L; Johanson, J.; Seyed Mohamed, N

    1986-01-01

    Based on interviews with marketers in British, German, and Swedish industrial firms, 237 relationships to customers are investigated with regard to the latent factors adaptation and contact intensity. A Lisrel model is developed, which shows that these factors are present in the total material as well as in two of the three specified technological categories, i.e. in relationships to customers with unit and mass production but not in relationships to customers with process production. Further...

  2. Measuring soot particles from automotive exhaust emissions

    Directory of Open Access Journals (Sweden)

    Andres Hanspeter

    2014-01-01

    Full Text Available The European Metrology Research Programme participating countries and the European Union jointly fund a three year project to address the need of the automotive industry for a metrological sound base for exhaust measurements. The collaborative work on particle emissions involves five European National Metrology Institutes, the Tampere University of Technology, the Joint Research Centre for Energy and Transport and the Leibniz Institute for Tropospheric Research. On one hand, a particle number and size standard for soot particles is aimed for. Eventually this will allow the partners to provide accurate and comparable calibrations of measurement instruments for the type approval of Euro 5b and Euro 6 vehicles. Calibration aerosols of combustion particles, silver and graphite proof partially suitable. Yet, a consensus choice together with instrument manufactures is pending as the aerosol choice considerably affects the number concentration measurement. Furthermore, the consortium issued consistent requirements for novel measuring instruments foreseen to replace today’s opacimeters in regulatory periodic emission controls of soot and compared them with European legislative requirements. Four partners are conducting a metrological validation of prototype measurement instruments. The novel instruments base on light scattering, electrical, ionisation chamber and diffusion charging sensors and will be tested at low and high particle concentrations. Results shall allow manufacturers to further improve their instruments to comply with legal requirements.

  3. Science and Technology as Social Relations: Towards a Philosophy of Technology for Liberal Education.

    Science.gov (United States)

    Hansen, Klaus-Henning

    1997-01-01

    Raises the question of the philosophical base of a liberal technology education, assuming that it cannot be provided simply by an engineer's perspective. Suggests a series of questions for reconstructing the cultural meaning of technology and a structural model that shows how meaning is generated through a variety of social relationships;…

  4. Nonlinear estimation and control of automotive drivetrains

    CERN Document Server

    Chen, Hong

    2014-01-01

    Nonlinear Estimation and Control of Automotive Drivetrains discusses the control problems involved in automotive drivetrains, particularly in hydraulic Automatic Transmission (AT), Dual Clutch Transmission (DCT) and Automated Manual Transmission (AMT). Challenging estimation and control problems, such as driveline torque estimation and gear shift control, are addressed by applying the latest nonlinear control theories, including constructive nonlinear control (Backstepping, Input-to-State Stable) and Model Predictive Control (MPC). The estimation and control performance is improved while the calibration effort is reduced significantly. The book presents many detailed examples of design processes and thus enables the readers to understand how to successfully combine purely theoretical methodologies with actual applications in vehicles. The book is intended for researchers, PhD students, control engineers and automotive engineers. Hong Chen is a professor at the State Key Laboratory of Automotive Simulation and...

  5. Fatal exit the automotive black box debate

    CERN Document Server

    Kowalick, Tom

    2005-01-01

    "Fatal Exit: The Automotive Black Box Debate cuts through thirty years of political wrangling and institutional biases to provide an argument for the Motor Vehicle Event Data Recorder (MVEDR). This automotive equivalent of an airplane's flight recorder or black box is intended to solve the mysteries of car crashes and improve the safety of our roads. The reader is taken inside the automotive industry and the government highway safety establishment to foster an understanding of the politics and the positions on all sides of this safety debate. The author takes an unbiased approach, chronologically presenting each argument and uncovering the agendas and mandates of each of the stakeholders." "This publication is essential reading for all consumers who need to have their voices heard on this critical issue, as well as for attorneys, public safety advocates, public policy administrators, engineers, automotive professionals, journalists, and insurance executives."--Jacket.

  6. Sound field control in the automotive environment

    OpenAIRE

    Cheer, Jordan; Elliott, Stephen; Jung, Woomin

    2015-01-01

    Active control of engine and road noise in the automotive environment has been investigated within the automotive industry for around 20 years. This interest is due to both the potential to reduce vehicle noise, and the ability to remove passive noise control treatments and, therefore, improve fuel efficiency. The most successful commercial systems have generally used the loudspeakers of the car audio system to globally control engine or road noise at low frequencies. It is also possible to u...

  7. Super High Strength Steel for automotive applications

    OpenAIRE

    CONFENTE, Mario; SCHNEIDER, Emmanuel; BOMONT, Olivier; LESCALIER, Christophe; BOMONT-ARZUR, Anne

    2008-01-01

    Intensive weight savings and out-sizing programs are developed in automotive industry and lead to increase the mechanical properties of the material of the automotive parts. ArcelorMittal has developed specific steel grades known as Super High Strength Steels which are designed for both high ductility and toughness and fatigue resistance. This paper investigates machinability for a drilling operation using an experimental methodology. One of the materials is a new low bainitic steel grade. Ex...

  8. Multidisciplinary Design Optimization of Automotive Structures

    OpenAIRE

    Domeij Bäckryd, Rebecka

    2013-01-01

    Multidisciplinary design optimization (MDO) can be used as an effective tool to improve the design of automotive structures. Large-scale MDO problems typically involve several groups who must work concurrently and autonomously for reasons of efficiency. When performing MDO, a large number of designs need to be rated. Detailed simulation models used to assess automotive design proposals are often computationally expensive to evaluate. A useful MDO process must distribute work to the groups inv...

  9. Architecting and Modeling Automotive Embedded Systems

    OpenAIRE

    Larses, Ola

    2005-01-01

    Dealing properly with electronics and software will be a strong competitive advantage in the automotive sector in the near future. Electronics are driving current innovations and are at the same time becoming a larger part of the cost of the vehicle. In order to be successful as an automotive manufacturer, innovations must be introduced in the vehicle without compromising the final price tag. Also, the electronics has to compete with, and win over, the dependability of well known and proven m...

  10. Operationalising luxury in the premium automotive industry

    OpenAIRE

    Bridle, Bernadette

    2010-01-01

    This thesis presents an Action Research project investigating the use of customers’ perceptions of premium and luxury cars within the premium automotive industry. The research was sponsored by Jaguar Land Rover (JLR), a UK-based automotive manufacturer. An inductive, phenomenological approach was adopted in which JLR’s Premiumness Research Programme (PRP) was used as a case study to build an understanding of the consumer’s perception of luxury, to discover how to communic...

  11. Comparative Advantage in the Asian Automotive Industry

    OpenAIRE

    Somsupa Nopprach

    2010-01-01

    This paper seeks to analyze determinants of Asian countries' comparative advantage in the automotive industry. The effects of supporting industries, factor availability, factor intensity, transportation costs, and of the scale of foreign investment in the industry on the level of countries' comparative advantage are on focus. The results highlight the importance of strong supporting industries in raising a country's comparative advantage in the automotive industry. Furthermore, it is found th...

  12. Big data related technologies, challenges and future prospects

    CERN Document Server

    Chen, Min; Zhang, Yin; Leung, Victor CM

    2014-01-01

    This Springer Brief provides a comprehensive overview of the background and recent developments of big data. The value chain of big data is divided into four phases: data generation, data acquisition, data storage and data analysis. For each phase, the book introduces the general background, discusses technical challenges and reviews the latest advances. Technologies under discussion include cloud computing, Internet of Things, data centers, Hadoop and more. The authors also explore several representative applications of big data such as enterprise management, online social networks, healthcar

  13. NASA/DOE automotive Stirling engine project: Overview 1986

    Science.gov (United States)

    Beremand, D. G.; Shaltens, R. K.

    1986-01-01

    The DOE/NASA Automotive Stirling Engine Project is reviewed and its technical progress and status are presented. Key technologies in materials, seals, and piston rings are progressing well. Seven first-generation engines, and modifications thereto, have accumulated over 15,000 hr of test time, including 1100hr of in-vehicle testing. Results indicate good progress toward the program goals. The first second-generation engine is now undergoing initial testing. It is expected that the program goal of a 30-percent improvement in fuel economy will be achieved in tests of a second-generation engine in a Celebrity vehicle.

  14. NASA/DOE automotive Stirling engine project. Overview 1986

    Energy Technology Data Exchange (ETDEWEB)

    Beremand, D.G.; Shaltens, R.K.

    1986-01-01

    The DOE/NASA Automotive Stirling Engine Project is reviewed and its technical progress and status are presented. Key technologies in materials, seals, and piston rings are progressing well. Seven first-generation engines, and midifications thereto, have accumulated over 15 000 hr of test time, including 1100 hr of in-vehicle testing. Results indicate good progress toward the program goals. The first second-generation engine is now undergoing initial testing. It is expected that the program goal of a 30-percent improvement in fuel economy will be achieved in tests of a second-generation engine in a Celebrity vehicle.

  15. State Estimation in the Automotive SCR DeNOx Process

    DEFF Research Database (Denmark)

    Zhou, Guofeng; Jørgensen, John Bagterp; Duwig, Christophe;

    2012-01-01

    Selective catalytic reduction (SCR) of nitrogen oxides (NOx) is a widely applied diesel engine exhaust gas after-treatment technology. For effective NOx removal in a transient operating automotive application, controlled dosing of urea can be used to meet the increasingly restrictive legislations...... on exhaust gas emissions. For advanced control, e.g. Model Predictive Control (MPC), of the SCR process, accurate state estimates are needed. We investigate the performance of the ordinary and the extended Kalman filters based on a simple first principle system model. The performance is tested through...

  16. Fatigue analysis of welding seams in automotive structures

    International Nuclear Information System (INIS)

    For lightweight automotive structures, the stiffness and the fatigue behavior is greatly influenced by the properties of the joints. The joining technology used and the number and locations of the joints are of high importance for both engineers and cost accountants. An overview of common computational procedures including European and national standards is given for the assessments of the fatigue behavior of thin sheet structures with arc welds. The influence of the quality and size of finite shell elements on the fatigue results are investigated and it is shown how this influence can be minimized. (author)

  17. Thermal comfort findings: Scenario at Malaysian automotive industry

    Directory of Open Access Journals (Sweden)

    Ismail Ahmad Rasdan

    2013-01-01

    Full Text Available This paper discusses the findings of thermal comfort assessment at Malaysian automotive industry. Nine critical workstations were chosen as subjects for the study in order to determine the thermal comfort among workers at Malaysian automotive industry. The human subjects for the study comprises of the operators from tire receiving, dashboard assembly, drum tester, body assembly, seat assembly, door check assembly, stamping workstation, engine sub assembly and paint shop of the factory. The environmental factors such as Wet Bulb Globe Temperature (WBGT, relative humidity, air velocity, illuminance were measured using BABUC A apparatus and Thermal Comfort Measurement equipment. Through questionnaire survey, the demographic data of subjects and their perceptions on thermal comfort at each workstation were assessed based on ISO Standard 7730 and thermal sensation scale using Predicted Mean Vote (PMV. Then, Predicted Percentage of Dissatisfied (PPD is used to estimate the thermal satisfaction of occupants. The results indicated that most of the workstations of the automotive industry are considered as uncomfortable. Tire receiving station is considered having better working environment compared to other stations with lowest PMV index of 1.09 to 1.41 and PPD of 46%. Meanwhile, the engine sub assembly station and paint shop of assembly are considered the worst thermal environment with the PMV index values ranging between 2.1 to 2.9 and PPD values of 81% to 99%. Therefore, these two workstations are considered not comfortable because the thermal sensation scale is warm and almost hot.

  18. The Importance of Localized Related Variety for International Diversification of Corporate Technology

    DEFF Research Database (Denmark)

    Dettmann, Eva; Lacasa, Iciar Dominguez; Günther, Jutta;

    2016-01-01

    The importance of localized related variety for international diversification of corporate technology, Regional Studies. Internationalization of research and development has increased substantially in recent years. This paper analyses the determinants of spatial distribution of foreign...... technological activities across 96 regions in Germany. It identifies foreign technological activities by applying the cross-border ownership concept to patent applications. The main proposition is that regions with higher related variety of technological activities between sectors attract more foreign...... technological activities. The estimations show that this is the case in regions characterized by a high overall technological strength. This suggests that related variety facilitates technological diversifications of foreign corporations in regions at the top of the geographic hierarchy...

  19. Materials Challenges for Automotive PEM Fuel Cells

    Science.gov (United States)

    Gasteiger, Hubert

    2004-03-01

    Over the past few years, significant R efforts aimed at meeting the challenging cost and performance targets required for the use of Polymer Electrolyte Membrane (PEM) fuel cells in automotive applications. Besides engineering advances in bipolar plate materials and design, the optimization of membrane-electrode assemblies (MEAs) was an important enabler in reducing the cost and performance gaps towards commercial viability for the automotive market. On the one hand, platinum loadings were reduced from several mgPt/cm2MEA [1] to values of 0.5-0.6 mgPt/cm2MEA in current applications and loadings as low as 0.25 mgPt/cm2MEA have been demonstrated on the research level [2]. On the other hand, implementation of thin membranes (20-30 micrometer) [3, 4] as well as improvements in diffusion medium materials, essentially doubled the achievable power density of MEAs to ca. 0.9 W/cm2MEA (at 0.65 V) [5], thereby not only reducing the size of a PEMFC fuel cell system, but also reducing its overall materials cost (controlled to a large extent by membrane and Pt-catalyst cost). While this demonstrated a clear path towards automotive applications, a renewed focus of R efforts is now required to develop materials and fundamental materials understanding to assure long-term durability of PEM fuel cells. This presentation therefore will discuss the state-of-the-art knowledge of catalyst, catalyst-support, and membrane degradation mechanisms. In the area of Pt-catalysts, experience with phosphoric acid fuel cells (PAFCs) has shown that platinum sintering leads to long-term performance losses [6]. While this is less critical at the lower PEMFC operating temperatures (200C), very little is known about the dependence of Pt-sintering on temperature, cell voltage, and catalyst type (i.e., Pt versus Pt-alloys) and will be discussed here. Similarly, carbon-support corrosion can contribute significantly to voltage degradation in PAFCs [7], and even in the PEMFC environment more corrosion

  20. Technical workshop on safeguards, verification technologies, and other related experience

    International Nuclear Information System (INIS)

    The aim of the Technical Workshop on safeguards was to encourage a clearer understanding of the IAEA Safeguards System, its origins and evolution and the present state of the art. Presentations held by the IAEA officials and outside experts examined as well other components of the non-proliferation regime, the current practices and procedures, and the future prospects. A series of presentations described the characteristics of the interaction between global and regional verification systems and described relevant past and present experience. Prominence given to such state of the art verification technologies as environmental sampling, satellite imaging and monitoring thorough remote and unattended techniques demonstrated, beyond any doubt, the essentially dynamic nature of verification. It is generally acknowledged that there have been major achievements in preventing spread of nuclear weapons, but no verification system can in itself prevent proliferation

  1. Recent developments in the hydrazine related propulsion technology in NASDA

    Science.gov (United States)

    Sogame, Eiji; Takano, Akira; Murayama, Singo; Kobayashi, Hideyuki; Manago, Masata; Kameishi, Masayuki; Yabuhara, Eiji

    During the past half decade, progress has been made by NASDA in the development of reaction control subsystems (RCS) for the H-II launch vehicle and satellites. There has been progress in the development of the liquid apogee propulsion system (LAPS) for the engineering test satellite ETS-VI, which uses a hydrazine/NTO bipropellant apogee engine for the first time in Japan. This paper introduces the outline of the reaction control subsystems for the H-II launch vehicle and the ETS-VI. It also introduces some major technological accomplishments in the development of propulsion system components. These components include propellant tanks, thrusters, valves, propellant filters, hydrazine decomposition catalyst, and anhydrous hydrazine.

  2. Technologically enhanced natural radiation and the significance of related risks

    International Nuclear Information System (INIS)

    Technologically enhanced natural radiation (TENR) is the result of a wide range of industrial activities, such as: non-nuclear energy production, manufacturing, and ore extraction and refining. In addition, recycling of industrial wastes (e.g. phosphogypsum, fly-ash) as construction material, special architectural characteristics (e.g. energy-efficient solar homes) and specific used (e.g. mineral storage by collectors) can cause an increased radiation exposure to workers and members of the public. The total collective effective dose equivalent commitment (CDEC) from the TENR on a global scale in about 400,000 man Sv per year of practice, predominantly due to the impact of the phosphate fertilizer industry. This is equivalent to about 140-times the CDEC resulting from the present complete nuclear fuel cycle worldwide. (author). 43 refs, 5 figs, 5 tabs

  3. The development of natural gas as an automotive fuel in China

    International Nuclear Information System (INIS)

    This manuscript aims to systematically review the development of natural gas as an automotive fuel in China and to draw policy implications for decision making. This manuscript presents a brief overview of natural gas development and the potential of natural gas as an automotive fuel in China, followed by an introduction to the development of various technology pathways for using natural gas as an automotive fuel, including CNG (compressed natural gas) vehicles, LNG (liquefied natural gas) vehicles, and others. This material suggests, a large potential to increase the use of natural gas as an automotive fuel, especially for CNG and LNG vehicles. The following activities will promote the development of natural gas vehicles: prioritizing vehicle use in the utilization of natural gas, supporting the construction of natural gas filling stations, developing a favorable pricing policy for natural gas used in vehicles, and enhancing the research and development to further improve the technology performance, especially for the technology of LNG vehicles. -- Highlights: •An overview of the natural gas development in China. •A systematic introduction of the development of natural gas vehicles in China. •A review of the technological performance of natural gas vehicles. •Policy suggestions to promote the development of natural gas vehicles in China

  4. Examining the Relative Influence of Risk and Control on Intention to Adopt Risky Technologies

    Directory of Open Access Journals (Sweden)

    Sumeet Gupta

    2010-12-01

    Full Text Available For technologies such as electronic commerce, mobile payments, internet and mobile banking etc. customers are concerned about security issues that arise as a result of adoption of these technologies. However, in practice, we find that customers forgo their considerations of risk in the technology, if the benefits of using the technology overpower the risks involved in using the technology. Understanding their relative roles in technology adoption will help technology developers focus their efforts on either of them to improve technology adoption. Results of this study reveal that in adopting a technology, customers are guided more by the perception of control rather than by the perception of risk. Implications for theory and practice are discussed.

  5. Automotive Electrical and Electronic System II; Automotive Mechanics-Intermediate: 9045.04.

    Science.gov (United States)

    Dade County Public Schools, Miami, FL.

    This automotive electrical and electronic system course is an intermediate course designed for the student who has completed automotive Electrical and Electronic System I. The theory and principles of operation of the components of the starting and charging systems and other electrical accessory systems in the automobile will be learned by the…

  6. 75 FR 34170 - Plastic Omnium Automotive Exteriors, LLC, Anderson, SC; Plastic Omnium Automotive Exteriors, LLC...

    Science.gov (United States)

    2010-06-16

    ..., South Carolina. The notice was published in the Federal Register April 23, 2010 (75 FR 21356). The... Employment and Training Administration Plastic Omnium Automotive Exteriors, LLC, Anderson, SC; Plastic Omnium Automotive Exteriors, LLC, Troy, MI; Amended Certification Regarding Eligibility To Apply for...

  7. Establishing Priorities for Postsecondary Energy-Related Technology Programs

    Science.gov (United States)

    Brooking, Walter J.

    1977-01-01

    Data from a Shell Oil Company forecast of national energy requirements through 1990 and from a national invitational conference on energy-related postsecondary programs are presented under the following headings: Coal mining beneficiation and processing, petroleum extraction and refining, nuclear power production, solar energy, and energy…

  8. National Technology Standards for K-12 Schools: A Case Study of Unresolved Issues in Public Relations

    Science.gov (United States)

    Mullen, Carol A.; Kealy, William A.; Sullivan, Ashley

    2004-01-01

    This article addresses an important need--the dissemination of information relating to technology as a public relations tool--and the associated exigency for administrator and teacher technology training. Specifically, we identify the increased expectations for the performance of school leaders and teachers, as well as unresolved issues in public…

  9. 37 CFR 5.20 - Export of technical data relating to sensitive nuclear technology.

    Science.gov (United States)

    2010-07-01

    ....20 Export of technical data relating to sensitive nuclear technology. Under regulations (10 CFR 810.7... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Export of technical data relating to sensitive nuclear technology. 5.20 Section 5.20 Patents, Trademarks, and Copyrights...

  10. Innovation in technology for the least product price and cost - a new minimum cost relation for reductions during technological learning

    International Nuclear Information System (INIS)

    By analogy with the concepts of human learning, we show and introduce a new method to obtain least product cost and price that includes the effect of innovation and technological learning in manufacturing and production. This key result is a new paradigm instead of the usual economic 'power law' formulation. The new analysis is based on extensive analysis of many technological systems, and is directly related to the presence of learning as experience is accumulated. The results agree with the observed data. By using a consistent basis, the method replaces previous empirical 'power law' descriptions of the technological learning curve with a new 'marginal minimum cost equation' (MCE). (author)

  11. Microwave sensing technology issues related to a global change technology architecture trade study

    Science.gov (United States)

    Campbell, Thomas G.; Shiue, Jim; Connolly, Denis; Woo, Ken

    1991-01-01

    The objectives are to enable the development of lighter and less power consuming, high resolution microwave sensors which will operate at frequencies from 1 to 200 GHz. These systems will use large aperture antenna systems (both reflector and phased arrays) capable of wide scan angle, high polarization purity, and utilize sidelobe suppression techniques as required. Essentially, the success of this technology program will enable high resolution microwave radiometers from geostationary orbit, lightweight and more efficient radar systems from low Earth orbit, and eliminate mechanical scanning methods to the fullest extent possible; a main source of platform instability in large space systems. The Global Change Technology Initiative (GCTI) will develop technology which will enable the use of satellite systems for Earth observations on a global scale.

  12. EXPERIMENTAL STUDY ON HIGH-SPEED CHARACTERISTICS OF AUTOMOTIVE ENGINE OIL-PUMP CHAIN

    Institute of Scientific and Technical Information of China (English)

    CHENG Yabing; MENG Fanzhong; XU Hanxue; WU Jianming

    2007-01-01

    The high-speed multi-cycle impact and speed, load fluctuant characteristics of a kind of narrow-width automotive engine oil-pump chain 06BN-1 are studied through engine assembly and road-drive tests to satisfy the light-weight demand of engine. The worn surface morphologies of rubbing area between pin, bush and roller are also analyzed based on scanning electron microscope. The results show that the main wear mechanism of automotive engine oil-pump chain is fatigue wear, and it's failure mechanism is the forming, extending and flaking of cracks on top layer of pin and bush. Pin and bush both occurred cycle-soften phenomenon, and roller occurred cycle-harden. Fretting wear is one of the most important "fall to pieces" failure causes of automotive chain. Ensuring sufficient strength and plasticity of roller, as well as adopting suitable shaping technology are the effective methods to increase its resistance to multi-cycle impact.

  13. Metal-matrix composites in the automotive industry: Opportunities and challenges

    Science.gov (United States)

    Allison, John E.; Cole, Gerald S.

    1993-01-01

    Metal-matrix composites offer considerable promise to help automotive engineers meet the challenges of current and future demands for recyclable, fuel-efficient, safe, and low-emission vehicles. These materials can be engineered to match the design requirements of automotive power-train or chassis components. Technological and infrastructural barriers tend to limit the implementation of these materials, but it is believed these barriers can be overcome and that metal-matrix composites can be applied in high-volume vehicle production. Reducing these barriers will require much effort by engineers and scientists, managers and planners at automotive manufacturers, and their suppliers. The result will be the gradual introduction of metal-matrix composites in high-volume vehicle production to satisfy customer desires while meeting regulatory requirements and competitive pressures.

  14. HIL Simulation of Power Electronics and Electric Drives for Automotive Applications

    Directory of Open Access Journals (Sweden)

    Frank Puschmann

    2012-12-01

    Full Text Available Hardware-in-the-loop simulation is today a standard method for testing electronic equipment in the automotive industry. Since electric drives and power electronic devices are more and more important in automotive applications, these kinds of systems have to be integrated into the hardware-in-the-loop simulation. Power converters and electric drives are used in many different applications in vehicles today (hybrid electric or electric powertrain, electric steering systems, DC-DC converters, etc.. The wide range of applications, topologies, and power levels results in various different approaches and solutions for hardware-in-the-loop testing. This paper gives an overview of hardware-in-the-loop simulation of power electronics and electric drives in the automotive industry. The currently available technologies are described and future challenges are outlined.

  15. Technology sourcing over the technology life cycle: A study about the moderating effect of the technology life cycle on the relation between technology sourcing and firm performance

    OpenAIRE

    Stolwijk, C.C.M.

    2012-01-01

    How do external and internal technology sourcing influence the innovative and market performance of firms over the technology life-cycle? The impact of technology sourcing on firm performance during different phases of the technology life cycle represents a gap in academic literature. Practically, it is important for managers to know which technology sourcing strategies to use in the different phases of the technology life cycle to improve their firm’s performance. This study consists of a li...

  16. Process Modeling of Low-Pressure Die Casting of Aluminum Alloy Automotive Wheels

    Science.gov (United States)

    Reilly, C.; Duan, J.; Yao, L.; Maijer, D. M.; Cockcroft, S. L.

    2013-09-01

    Although on initial inspection, the aluminum alloy automotive wheel seems to be a relatively simple component to cast based on its shape, further insight reveals that this is not the case. Automotive wheels are in a select group of cast components that have strict specifications for both mechanical and aesthetic characteristics due to their important structural requirements and their visibility on a vehicle. The modern aluminum alloy automotive wheel continues to experience tightened tolerances relating to defects to improve mechanical performance and/or the physical appearance. Automotive aluminum alloy wheels are assessed against three main criteria: wheel cosmetics, mechanical performance, and air tightness. Failure to achieve the required standards in any one of these categories will lead to the wheel either requiring costly repair or being rejected and remelted. Manufacturers are becoming more reliant on computational process modeling as a design tool for the wheel casting process. This article discusses and details examples of the use of computational process modeling as a predictive tool to optimize the casting process from the standpoint of defect minimization with the emphasis on those defects that lead to failure of aluminum automotive wheels, namely, macroporosity, microporosity, and oxide films. The current state of applied computational process modeling and its limitations with regard to wheel casting are discussed.

  17. Sulphur removal from used automotive lubricating oil by ionizing radiation

    International Nuclear Information System (INIS)

    Following the worldwide evolution with the purpose of a higher control of vehicular emissions, the specialists have looked for clean technologies and efficient procedures to make vehicular emissions free of pollutants. Much attention is given to the sulphur concentration in the gasoline, diesel and lubricating oils. The ionizing radiation is a promising technology for the removal of this pollutant when compared to other conventional treatment methods. In this work, the ionizing radiation was used to remove in significant levels the presence of sulphur in automotive motor oil. A 1000 mL sample of used automotive lubricating oil from a gas station was collected. This sample was fractioned and irradiated with 10, 20 50, 100, 200 and 500 kGy doses in a 60Co irradiator (GAMMACELL-220 - 12 kCi). The 50 and 70% (v/v) of MilliQ water and 30% (v/v) of hydrogen peroxide was used to improve the radiolysis The sulphur element before and after the irradiation was determined by X-ray fluorescence technique (WDXRF) using the Fundamental Parameters Method. The results showed approximately 70% sulphur removal at 500 kGy irradiation dose with 70% (v/v) of MilliQ water addition. (author)

  18. Global sustainability and key needs in future automotive design.

    Science.gov (United States)

    McAuley, John W

    2003-12-01

    The number of light vehicle registrations is forecast to increase worldwide by a factor of 3-5 over the next 50 years. This will dramatically increase environmental impacts worldwide of automobiles and light trucks. If light vehicles are to be environmentally sustainable globally, the automotive industry must implement fundamental changes in future automotive design. Important factors in assessing automobile design needs include fuel economy and reduced emissions. Many design parameters can impact vehicle air emissions and energy consumption including alternative fuel or engine technologies, rolling resistance, aerodynamics, drive train design, friction, and vehicle weight. Of these, vehicle weight is key and will translate into reduced energy demand across all energy distribution elements. A new class of vehicles is needed that combines ultra-light design with a likely hybrid or fuel cell engine technology. This could increase efficiency by a factor of 3-5 and reduce air emissions as well. Advanced lightweight materials, such as plastics or composites, will need to overtake the present metal-based infrastructure. Incorporating design features to facilitate end-of-life recycling and recovery is also important. The trend will be towards fewer materials and parts in vehicle design, combined with ease of disassembly. Mono-material construction can create vehicle design with improved recyclability as well as reduced numbers of parts and weight. PMID:14700327

  19. Exhaust gas energy recovery system of pneumatic driving automotive engine

    Institute of Scientific and Technical Information of China (English)

    Han Yongqiang; Sun Wenxu; Li Qinghua; Zhong Ming; Hao Wei; Du Wenchang

    2011-01-01

    Almost the same quantity to net output work of energy has been carried out and wasted by exhaust gas in typical automotive engine. Recovering the energy from exhaust gas and converting to mechanical energy will dramatically increase the heat efficiency and decrease the fuel consumption. With the increasing demand of fuel conservation, exhaust gas energy recovery technologies have been a hot topic. At present, many researches have been focused on heating or cooling the cab, mechanical energy using and thermo-electronic converting. Unfortunately, the complicated transmission of mechanical energy using and the depressed efficiency of thermo-electronic converting restrict their widely applying. In this paper, a kind of exhaust gas energy recovery system of pneumatic driving automotive engine, in which highly compressed air acts as energy storing and converting carrier, has been established. Pneumatic driving motor can produce moderate speed and high torque output, which is compatible for engine using. The feasibility has been certificated by GT-Power simulation and laboratory testes. The technologies about increasing recovery efficiency have been discussed in detail. The results demonstrated that the in parallel exhaust gas energy recovery system, which is similar to the compound turbo-charger structure can recovery 8 to 10 percent of rated power output. At last, a comprehensive system,which includes Rankine cycle based power wheel cycle unit etc. , has been introduced.

  20. Computational design of an automotive twist beam

    Directory of Open Access Journals (Sweden)

    Benki Aalae

    2016-07-01

    Full Text Available In recent years, the automotive industry has known a remarkable development in order to satisfy the customer requirements. In this paper, we will study one of the components of the automotive which is the twist beam. The study is focused on the multicriteria design of the automotive twist beam undergoing linear elastic deformation (Hooke׳s law. Indeed, for the design of this automotive part, there are some criteria to be considered as the rigidity (stiffness and the resistance to fatigue. Those two criteria are known to be conflicting, therefore, our aim is to identify the Pareto front of this problem. To do this, we used a Normal Boundary Intersection (NBI algorithm coupling with a radial basis function (RBF metamodel in order to reduce the high calculation time needed for solving the multicriteria design problem. Otherwise, we used the free form deformation (FFD technique for the generation of the 3D shapes of the automotive part studied during the optimization process.

  1. Inventory of environmental impact models related to energy technologies

    International Nuclear Information System (INIS)

    The purpose of this inventory is to identify and collect data on computer simulations and computational models related to the environmental effects of energy source development, energy conversion, or energy utilization. Information for 33 data fields was sought for each model reported. All of the information which could be obtained within the time alloted for completion of the project is presented for each model listed. Efforts will be continued toward acquiring the needed information. Readers who are interested in these particular models are invited to contact ESIC for assistance in locating them. In addition to the standard bibliographic information, other data fields of interest to modelers, such as computer hardware and software requirements, algorithms, applications, and existing model validation information, are included. Indexes are provided for contact person, acronym, keyword, and title. The models are grouped into the following categories: atmospheric transport, air quality, aquatic transport, terrestrial food chains, soil transport, aquatic food chains, water quality, dosimetry, and human effects, animal effects, plant effects, and generalized environmental transport. Within these categories, the models are arranged alphabetically by last name of the contact person

  2. Inventory of environmental impact models related to energy technologies

    Energy Technology Data Exchange (ETDEWEB)

    Owen, P.T.; Dailey, N.S.; Johnson, C.A.; Martin, F.M. (eds.)

    1979-02-01

    The purpose of this inventory is to identify and collect data on computer simulations and computational models related to the environmental effects of energy source development, energy conversion, or energy utilization. Information for 33 data fields was sought for each model reported. All of the information which could be obtained within the time alloted for completion of the project is presented for each model listed. Efforts will be continued toward acquiring the needed information. Readers who are interested in these particular models are invited to contact ESIC for assistance in locating them. In addition to the standard bibliographic information, other data fields of interest to modelers, such as computer hardware and software requirements, algorithms, applications, and existing model validation information, are included. Indexes are provided for contact person, acronym, keyword, and title. The models are grouped into the following categories: atmospheric transport, air quality, aquatic transport, terrestrial food chains, soil transport, aquatic food chains, water quality, dosimetry, and human effects, animal effects, plant effects, and generalized environmental transport. Within these categories, the models are arranged alphabetically by last name of the contact person.

  3. Technology sourcing over the technology life cycle: A study about the moderating effect of the technology life cycle on the relation between technology sourcing and firm performance

    NARCIS (Netherlands)

    Stolwijk, C.C.M.

    2012-01-01

    How do external and internal technology sourcing influence the innovative and market performance of firms over the technology life-cycle? The impact of technology sourcing on firm performance during different phases of the technology life cycle represents a gap in academic literature. Practically, i

  4. The Prospect of Mass Customisation in the Chinese Automotive Industry

    OpenAIRE

    Dong, Xihan

    2011-01-01

    The automotive industry is one of the largest manufacturing industries and the development of a country’s automotive industry can represent its economy to some extent. Because of the fierce competition in the automotive industry, customers have more choices and they cannot be satisfied with standard products any more. Therefore, some global automotive manufacturers implement mass customisation as their production strategy which aims to provide customised automobiles according to customers’ re...

  5. Optimization and optimal control in automotive systems

    CERN Document Server

    Kolmanovsky, Ilya; Steinbuch, Maarten; Re, Luigi

    2014-01-01

    This book demonstrates the use of the optimization techniques that are becoming essential to meet the increasing stringency and variety of requirements for automotive systems. It shows the reader how to move away from earlier  approaches, based on some degree of heuristics, to the use of  more and more common systematic methods. Even systematic methods can be developed and applied in a large number of forms so the text collects contributions from across the theory, methods and real-world automotive applications of optimization. Greater fuel economy, significant reductions in permissible emissions, new drivability requirements and the generally increasing complexity of automotive systems are among the criteria that the contributing authors set themselves to meet. In many cases multiple and often conflicting requirements give rise to multi-objective constrained optimization problems which are also considered. Some of these problems fall into the domain of the traditional multi-disciplinary optimization applie...

  6. Technological Measurement in the Mining Industry in Relation to Environmentally Friendly Mining

    OpenAIRE

    atuegbu, chukwunwike edwin

    2011-01-01

    The purpose of this thesis is to discuss in detail the significance of technology trends to the mining industry. Technological measurement in the mining industry in relation to environmentally friendly mining is examined. The main research question seeks to find out how technologies have transformed the face of the environment and future potentials. The methodology employed in the study, scope and the importance of the research are discussed. The present study has attempted to prove that...

  7. Natural language processing-based COTS software and related technologies survey.

    Energy Technology Data Exchange (ETDEWEB)

    Stickland, Michael G.; Conrad, Gregory N.; Eaton, Shelley M.

    2003-09-01

    Natural language processing-based knowledge management software, traditionally developed for security organizations, is now becoming commercially available. An informal survey was conducted to discover and examine current NLP and related technologies and potential applications for information retrieval, information extraction, summarization, categorization, terminology management, link analysis, and visualization for possible implementation at Sandia National Laboratories. This report documents our current understanding of the technologies, lists software vendors and their products, and identifies potential applications of these technologies.

  8. Work-related wellness of information technology professionals in South Africa / C. Westerman

    OpenAIRE

    Westerman, Christelle

    2005-01-01

    The information technology industry is considered to be one of the most demanding industries, with significant social, physical and psychological consequences for the wellbeing of the information technology professional. Work wellness and general psychological well-being plays an important role in the well-being of the information technology professional. The measurement of work-related wellness requires valid, reliable and culturally fair measuring instruments. However research on work welln...

  9. Electrohydraulic Forming of Near-Net Shape Automotive Panels

    Energy Technology Data Exchange (ETDEWEB)

    Golovaschenko, Sergey F.

    2013-09-26

    The objective of this project was to develop the electrohydraulic forming (EHF) process as a near-net shape automotive panel manufacturing technology that simultaneously reduces the energy embedded in vehicles and the energy consumed while producing automotive structures. Pulsed pressure is created via a shockwave generated by the discharge of high voltage capacitors through a pair of electrodes in a liquid-filled chamber. The shockwave in the liquid initiated by the expansion of the plasma channel formed between two electrodes propagates towards the blank and causes the blank to be deformed into a one-sided die cavity. The numerical model of the EHF process was validated experimentally and was successfully applied to the design of the electrode system and to a multi-electrode EHF chamber for full scale validation of the process. The numerical model was able to predict stresses in the dies during pulsed forming and was validated by the experimental study of the die insert failure mode for corner filling operations. The electrohydraulic forming process and its major subsystems, including durable electrodes, an EHF chamber, a water/air management system, a pulse generator and integrated process controls, were validated to be capable to operate in a fully automated, computer controlled mode for forming of a portion of a full-scale sheet metal component in laboratory conditions. Additionally, the novel processes of electrohydraulic trimming and electrohydraulic calibration were demonstrated at a reduced-scale component level. Furthermore, a hybrid process combining conventional stamping with EHF was demonstrated as a laboratory process for a full-scale automotive panel formed out of AHSS material. The economic feasibility of the developed EHF processes was defined by developing a cost model of the EHF process in comparison to the conventional stamping process.

  10. The impact of ISO/TS 16949 on automotive industries and created organizational capabilities from its implementation

    OpenAIRE

    Bakhtiar Ostadi; Mohammad Aghdasi; Reza Baradaran Kazemzadeh

    2010-01-01

    ISO/TS 16949 is an ISO Technical Specification. ISO/TS 16949 achieves the objectives which are continually to improve the production of automobile parts and related services, and to strengthen the international competition for the automotive industry and its suppliers. By applying this quality system standard, automotive manufacturers could offer superior products and good services to customers. The more the companies know about the benefits if quality management systems such as ISO/TS 16949,...

  11. Review of Relationship Between Increase of Capital and Shares Return in Automotive and Cement Industries at Tehran Stocks Exchange

    OpenAIRE

    Gholamhossein Gholami; Ramin Ansarian; Ali Etemadi; Hamide Rasi

    2012-01-01

    This study is intended to consider relationship between Increase of capital and Shares return in Automotive and Cement industries at Tehran Stocks Exchange. Statistical population under this study consists of any related companies to Automotive and Cement industries which were accepted in Tehran Stocks Exchange during 2005 to 2010. The Statistical population has been divided to experimental and control group, while experimental group faced with increase in capital the other group was not; 27 ...

  12. Review of Relationship between Capital and Stock Return in Automotive and Cement Industries at Tehran Stock Exchange

    OpenAIRE

    Gholamhossein Gholami; Ramin Ansarian; Ali Etemadi; Hamide Rasi

    2012-01-01

    This study is intended to consider relationship between Increase of capital and Shares return in Automotive and Cement industries at Tehran Stocks Exchange. Statistical population under this study consists of any related companies to Automotive and Cement industries which were accepted in Tehran Stocks Exchange during 2005 to 2010. The Statistical population has been divided to experimental and control group, while experimental group faced with increase in capital the other group was not; 27 ...

  13. 16 CFR 306.5 - Automotive fuel rating.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Automotive fuel rating. 306.5 Section 306.5 Commercial Practices FEDERAL TRADE COMMISSION REGULATIONS UNDER SPECIFIC ACTS OF CONGRESS AUTOMOTIVE FUEL RATINGS, CERTIFICATION AND POSTING Duties of Refiners, Importers and Producers § 306.5 Automotive...

  14. Best Practices in School-to-Careers: The Automotive Industry.

    Science.gov (United States)

    National Employer Leadership Council, Washington, DC.

    This document highlights the school-to-careers (STC) partnerships connecting workplace experiences to classroom learning to prepare students for successful employment in the automotive industry. First, the current state of the automotive industry is reviewed and the role of STC in addressing automotive service needs is explained. Next, the…

  15. Can Distance Learning Be Used to Teach Automotive Management Skills?

    Science.gov (United States)

    Noto, Teresa L.

    2011-01-01

    Today's automotive college students will shape the future of the automobile industry. The success of college-level automotive programs has long been dependent on the students' ability to participate in hands-on classroom based interactions. In this article, distance learning and how it can be used to teach automotive management skills, as well as…

  16. 25 CFR 117.10 - Purchase of automotive equipment.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Purchase of automotive equipment. 117.10 Section 117.10... COMPETENCY § 117.10 Purchase of automotive equipment. The superintendent may disburse from the surplus funds of an adult Indian not to exceed $2,000 for the purchase of automotive equipment when the...

  17. An Overview on Study of Identification of Driver Behavior Characteristics for Automotive Control

    OpenAIRE

    Na Lin; Changfu Zong; Masayoshi Tomizuka; Pan Song; Zexing Zhang; Gang Li

    2014-01-01

    Driver characteristics have been the research focus for automotive control. Study on identification of driver characteristics is provided in this paper in terms of its relevant research directions and key technologies involved. This paper discusses the driver characteristics based on driver’s operation behavior, or the driver behavior characteristics. Following the presentation of the fundamental of the driver behavior characteristics, the key technologies of the driver behavior characteristi...

  18. A knowledge sharing framework to support rapid prototyping in collaborative automotive supply chain

    OpenAIRE

    Tavakolikhou, Mehdi

    2013-01-01

    In today’s global economy, competition is increasingly driven by a high rate of product renewal. In this context, with market demands for the development of high quality products at lower costs, highly customisable and with short life cycles, new technologies have been adopted by the automotive manufacturers in the move away from a local economy towards the global economy. The continuous evolution of this technology often requires the updating and integration of existing systems within new en...

  19. Technological acquisition in the Thai rice milling and related capital goods industries.

    OpenAIRE

    Kaosa-Ard MS

    1986-01-01

    Working paper on choice of technology in the rice milling industry and related agricultural machinery industry of Thailand. Examines the impact of trends in supply and demand, labour supply, price policies, fiscal policies and competition with USA. Discusses technical aspects of rice processing and modes of technology acquisition and outlines training and research needs to improve traditional agricultural machinery and knowhow.

  20. Science and technology roadmap for graphene, related two-dimensional crystals, and hybrid systems

    NARCIS (Netherlands)

    Ferrari, A.C.; Dekker, C.; Vandersypen, L.M.K.; Van Der Zant, H.S.J.; et. al.

    2014-01-01

    We present the science and technology roadmap for graphene, related two-dimensional crystals, and hybrid systems, targeting an evolution in technology, that might lead to impacts and benefits reaching into most areas of society. This roadmap was developed within the framework of the European Graphen

  1. Science and technology roadmap for graphene, related two-dimensional crystals, and hybrid systems

    DEFF Research Database (Denmark)

    Ferrari, Andrea C.; Bonaccorso, Francesco; Falko, Vladimir;

    2015-01-01

    We present the science and technology roadmap (STR) for graphene, related twodimensional (2d) crystals, and hybrid systems, targeting an evolution in technology, that might lead to impacts and benefits reaching into most areas of society. The roadmap was developed within the framework of the...

  2. Short Cuts and Extended Techniques: Rethinking Relations between Technology and Educational Theory

    Science.gov (United States)

    Thumlert, Kurt; de Castell, Suzanne; Jenson, Jennifer

    2015-01-01

    Building upon a recent call to renew actor-network theory (ANT) for educational research, this article reconsiders relations between technology and educational theory. Taking cues from actor-network theorists, this discussion considers the technologically-mediated networks in which learning actors are situated, acted upon, and acting, and traces…

  3. Technology Related Expectations of Turkish as a Second Language Learners at Hacettepe University

    Science.gov (United States)

    Kalfa, Mahir; Yalcin, Haydar

    2013-01-01

    Aside from "lingua franca" of the current age, technology enhanced language learning is still in its infancy for the less commonly taught languages. Hacettepe TOMER has been teaching Turkish as a foreign/second language to the exchange students for several years though; technology related expectations of the language learners have never…

  4. 解析:大数据汽车电子故障远程在线诊断技术的应用%Analysis of Application of Big Data Automotive Electronics Remote Online Fault Diagnosis Technology

    Institute of Scientific and Technical Information of China (English)

    郑丽斐

    2014-01-01

    随着汽车电子化程度日益提高,通过移动互联与大数据的运用,对行驶中的汽车电子控制系统(燃油喷射系统、自动变速器、制动防抱死系统、安全气囊、空调、悬架等)进行远程在线诊断(On Board Diagnostic),将自动诊断所得到的汽车主要部件的工作状态与系统故障(故障码及数据流)利用移动互联与大数据连接到服务中心,并进行远程车辆诊断,以便随时为驾乘人员以及维修人员提供准确的故障位置和原因成为必然。%With the increasing improvement of automotive electronization, it is inevitable to apply the mobile internet and big data to conduct the On Board Diagnostic of the electronic control system (fuel injection system, automatic transmission, anti lock braking system, airbag, air conditioning, suspension) of automobile, then send the working conditions and system failures (DTCs and data stream) of main automobile parts to the service center and conduct remote vehicle diagnostics, so as to provide accurate fault location and cause to passengers and maintenance personnel.

  5. Fatigue life of automotive rubber jounce bumper

    International Nuclear Information System (INIS)

    It is evident that most rubber components in the automotive industry are subjected to repetitive loading. Vigorous research is needed towards improving the safety and reliability of the components. The study was done on an automotive rubber jounce bumper with a rubber hardness of 60 IRHD. The test was conducted in displacement-controlled environment under compressive load. The existing models by Kim, Harbour, Woo and Li were adopted to predict the fatigue life. The experimental results show strong similarities with the predicted models.

  6. Fatigue life of automotive rubber jounce bumper

    Energy Technology Data Exchange (ETDEWEB)

    Sidhu, R S [Automotive Engineering Unit, Institute of Advanced Technology, University Putra Malaysia, 43400, UPM Serdang, Selangor (Malaysia); Ali, Aidy, E-mail: aidy@eng.upm.edu.my [Department of Mechanical and Manufacturing Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400 UPM, Serdang Selangor (Malaysia)

    2010-05-15

    It is evident that most rubber components in the automotive industry are subjected to repetitive loading. Vigorous research is needed towards improving the safety and reliability of the components. The study was done on an automotive rubber jounce bumper with a rubber hardness of 60 IRHD. The test was conducted in displacement-controlled environment under compressive load. The existing models by Kim, Harbour, Woo and Li were adopted to predict the fatigue life. The experimental results show strong similarities with the predicted models.

  7. Quartz angular rate sensor for automotive navigation

    Energy Technology Data Exchange (ETDEWEB)

    Nozoe, Toshiyuki; Ichinose, Toshihiko; Kawasaki, Syusaku; Hatanaka, Masakazu; Kuroda, Keisuke [Matsushita Electronic Components Co. Ltd. (Japan); Yamamoto, Kohji; Ogata, Motoki; Takeno, Shoichi [Fukui Matsushita Electric Co. Ltd. (Japan); Ishihara, Minoru; Ishii, Tadashi; Umeki, Mitoshi [Nihonn Denpa Kogyo Co. Ltd. (Japan)

    1999-07-01

    Many of the recent automotive navigation systems are introducing an angular rate sensor that detect vehicle yaw in their system due to the advantage of higher accuracy, in addition to a conventional GPS (Global Positioning System) and vehicle speed signals. Though there are a couple of other methods to get a vehicle direction information, the angular rate sensor is the most suitable device as a gyro in accuracy and reliability point of view. Matsushita developed a new compact angular rate sensor using quartz crystal for automotive navigation systems. The sensor's operation is based upon Coriolis force imposed on a vibrating quartz tuning fork. (orig.)

  8. Innovation and Entrepreneurship in the Automotive Business

    DEFF Research Database (Denmark)

    2011-01-01

    The global automotive business is one of the most competitive environment you can imagine. As an independent inventor or as a small development company it is very challenging to be successful in implementing new ideas and components. In this mature and somewhat conservative technical environment...... address you will have a much better access the decision making process and get enough interest for a potential business deal. After 20 years as a supplier of engineering services to the automotive industry and 10 years as head of Global R&D at Scania CV AB, I have experienced pros and cons both from a...

  9. Review of Special Standards in Quality Management Systems Audits in Automotive Production

    Science.gov (United States)

    Šurinová, Yulia

    2013-12-01

    Quality management systems (QMS) in automotive industry generally have several differences in comparison with other industrial branches. Different customers have their own specific requirements, including requirements for quality audits. Audits are one of the coretools of quality management to make the PDCA (Plan - Do - Check - Act) cycle work. As a matter of fact, compliance with ISO/TS 16949:2009 requirements is a condition for supplying the automotive industry. However, there are some standards which co-exist together with the ISO 9001 based management systems and technical specification for QMS in automotive ISO/TS16949. Which are those specific standards in automotive industry and what standard to use and why - those are the questions to be answered in this paper. The aim of the paper is to review what standards are used for audits implementation in automotive industry in the Slovak Republic, and why the organizations keep following those "extra" standards even if certification for ISO/TS 16949 is required by all the car makers. The paper is structured as follows: after short introduction to the topic and related terms, presented is our methodology. . In the third section, the achieved results are discussed. And finally, the principal findings of the paper, limitations and conclusions are presented.

  10. Composite magnetostrictive materials for advanced automotive magnetomechanical sensors

    International Nuclear Information System (INIS)

    In this paper we present the development of a composite magnetostrictive material for automotive applications. The material is based on cobalt ferrite, CoO centre dot Fe2O3, and contains a small fraction of metallic matrix phase that serves both as a liquid phase sintering aid during processing and enhances the mechanical properties over those of a simple sintered ferrite ceramic. In addition the metal matrix makes it possible to braze the material making the assembly of a sensor relatively simple. The material exhibits good sensitivity and should have high corrosion resistance while at the same time it is low cost

  11. Demands on automotive battery performance, what is the best alloy?

    Science.gov (United States)

    Richter, G.

    Modern automotive batteries represent a compromise between starting performance and power handling. Being designed for high starting currents, their capacity amplitude for frequent cyclic loads is relatively small, compared with their nominal capacity. Considering the category of high-class passenger cars, the two-battery concept better meets requirements and at the same time improves the reliability of the starting system. It is expected that for both the starter battery (in the engine compartment) and the power-handling battery (in the boot), the leadcalciumtin system will be the most appropriate choice for the grid alloy.

  12. Manufacturing Aspects of Advanced Polymer Composites for Automotive Applications

    Science.gov (United States)

    Friedrich, Klaus; Almajid, Abdulhakim A.

    2013-04-01

    Composite materials, in most cases fiber reinforced polymers, are nowadays used in many applications in which light weight and high specific modulus and strength are critical issues. The constituents of these materials and their special advantages relative to traditional materials are described in this paper. Further details are outlined regarding the present markets of polymer composites in Europe, and their special application in the automotive industry. In particular, the manufacturing of parts from thermoplastic as well as thermosetting, short and continuous fiber reinforced composites is emphasized.

  13. Ultrapulse welding: A new joining technique. [for automotive industry

    Science.gov (United States)

    Anderson, D. G.

    1972-01-01

    The ultrapulse process is a resistance welding process that utilizes unidirectional current of high magnitude for a very short time with a precisely controlled dynamic force pulse. Peak currents of up to 220,000 amperes for two to ten milliseconds are used with synchronized force pulses of up to nine thousand pounds. The welding current passing through the relatively high resistance of the interface between the parts that are being joined results in highly localized heating. Described is the UPW process as it applies to the automotive industry.

  14. Exploring How Teacher-Related Factors Relate to Student Achievement in Learning Advanced Algebra in Technology-Enhanced Classrooms

    Science.gov (United States)

    Hegedus, Stephen J.; Tapper, John; Dalton, Sara

    2016-01-01

    In this study, we examine the relationship between contextual variables related to teachers and student performance in Advanced Algebra classrooms in the USA. The data were gathered from a cluster-randomized study on the effects of SimCalc MathWorlds®, a curricular and technological intervention as a replacement for Algebra 2 curriculum, on…

  15. Consumption dynamics and technological change - exemplified by the mobile phone and related technologies

    DEFF Research Database (Denmark)

    Røpke, Inge

    2003-01-01

    consumer goods. The project was basically motivated by environmental and distributional concerns, and the purpose is first to reveal some important consumption dynamics at work on the micro level, and second to investigate how respondent families use new technologies, and how these are eventually...... integrated into gradual changes of everyday life - thereby influencing consumption dynamics and environmental impacts of everyday life in the longer term. The exposition of empirical findings is organised according to a theoretical framework outlining the acquisition and domestication processes - a framework...... that has emerged through the analytical process. The study illustrates how consumption drives are deeply embedded in the considerations, themes and complexities of everyday life, showing few signs of satiation in the short term. Moreover our findings on domestication indicate that some environmentally...

  16. Durability-Based Design Criteria for a Quasi-Isotropic Carbon-Fiber Automotive Composite

    Energy Technology Data Exchange (ETDEWEB)

    Corum, J.M.

    2002-04-17

    This report provides recommended durability-based design properties and criteria for a quasi-isotropic carbon-fiber composite for possible automotive structural applications. The composite, which was made by a rapid molding process suitable for high-volume automotive applications, consisted of continuous Thornel T300 fibers (6K tow) in a Baydur 420 IMR urethane matrix. The reinforcement was in the form of four {+-}45{sup o} stitch-bonded mats in the following layup: [0/90{sup o}/{+-}45{sup o}]{sub S}. This material is the second in a progression of three candidate thermoset composites to be characterized and modeled as part of an Oak Ridge National Laboratory project entitled Durability of Carbon-Fiber Composites. The overall goal of the project, which is sponsored by the U.S. Department of Energy's Office of Advanced Automotive Technologies and is closely coordinated with the industry Automotive Composites Consortium, is to develop durability-driven design data and criteria to assure the long-term integrity of carbon-fiber-based composite systems for large automotive structural components. This document is in two parts. Part I provides the design criteria, and Part 2 provides the underlying experimental data and models. The durability issues addressed include the effects on deformation, strength, and stiffness of cyclic and sustained loads, operating temperature, automotive fluid environments, and low-energy impacts (e.g., tool drops and kickups of roadway debris). Guidance is provided for design analysis, time-dependent allowable stresses, rules for cyclic loadings, and damage tolerance design guidance, including the effects of holes. Chapter 6 provides a brief summary of the design criteria.

  17. Smarter–lighter–greener: research innovations for the automotive sector

    Science.gov (United States)

    Bhattacharyya, S. K.

    2015-01-01

    This paper reviews the changing nature of research underpinning the revolution in the automotive sector. Legislation controlling vehicle emissions has brought urgency to research, so we are now noticing a more rapid development of new technologies than at any time in the past century. The light-weighting of structures, the refinement of advanced propulsion systems, the advent of new smart materials, and greater in-vehicle intelligence and connectivity with transport infrastructure all require a fundamental rethink of established technologies used for many decades—defining a range of new multi-disciplinary research challenges. While meeting escalating emission penalties, cars must also fulfil the human desire for speed, reliability, beauty, refinement and elegance, qualities that mark out the truly great automobile. PMID:26345309

  18. International Forum on Advanced Microsystems for Automotive Application

    CERN Document Server

    Meyer, Gereon

    2014-01-01

    The automobile is going through the biggest transformation in its history. Automation and electrification of vehicles are expected to enable safer and cleaner mobility. The prospects and requirements of the future automobile affect innovations in major technology fields like driver assistance systems, vehicle networking and drivetrain development. Smart systems such as adaptive ICT components and MEMS devices, novel network architectures, integrated sensor systems, intelligent interfaces and functional materials form the basis of these features and permit their successful and synergetic integration. It has been the mission of the International Forum on Advanced Microsystems for Automotive Applications (AMAA) for more than fifteen years to detect novel trends and to discuss the technological implications from early on. Therefore, the topic of the AMAA 2014 will be “Smart Systems for Safe, Clean, and Automated Vehicles”. This book contains peer-reviewed papers written by leading engineers and researchers w...

  19. Security threats to automotive CAN networks-Practical examples and selected short-term countermeasures

    International Nuclear Information System (INIS)

    The IT security of automotive systems is an evolving area of research. To analyse the current situation and the potentially growing tendency of arising threats we performed several practical tests on recent automotive technology. With a focus on automotive systems based on CAN bus technology, this article summarises the results of four selected tests performed on the control systems for the window lift, warning light and airbag control system as well as the central gateway. These results are supplemented in this article by a classification of these four attack scenarios using the established CERT taxonomy and an analysis of underlying security vulnerabilities, and especially, potential safety implications. With respect to the results of these tests, in this article we further discuss two selected countermeasures to address basic weaknesses exploited in our tests. These are adaptations of intrusion detection (discussing three exemplary detection patterns) and IT-forensic measures (proposing proactive measures based on a forensic model). This article discusses both looking at the four attack scenarios introduced before, covering their capabilities and restrictions. While these reactive approaches are short-term measures, which could already be added to today's automotive IT architecture, long-term concepts also are shortly introduced, which are mainly preventive but will require a major redesign. Beneath a short overview on respective research approaches, we discuss their individual requirements, potential and restrictions.

  20. Technology Strategy and Industrial Relations: Case Studies of Japanese Multinationals in the United States

    OpenAIRE

    Duane Kujawa

    1983-01-01

    Eight case studies of U.S. manufacturing subsidiaries of Japanese multinationals are analyzed in terms of variations in competitive strategies and industrial relations practices. Based on data collected in 1980 on-site visits, each firm is reviewed in light of the technology contributions coming from the Japanese parent and is categorized as having product-, process-, and/or management-centered technology strategies. The industrial relations practices are also grouped according to similaritie...

  1. Market potential analysis of value propositions related to projector-sensor technology in hospitality environment

    OpenAIRE

    Pohjola, R. (Riitta)

    2014-01-01

    The research task of this Master’s Thesis is to define and analyze potential markets related of projector-sensor technology in hospitality industry and to define service concepts and business ecosystems related to projector-sensor technology. From an academic point of view this study aims to participate in discussion around the concepts of customer value and business ecosystem. This is done by analyzing market potential of a value proposition through business biosphere -framework. The ke...

  2. Assisted reproductive technology (ART) treatment in women with schizophrenia or related psychotic disorder

    DEFF Research Database (Denmark)

    Ebdrup, Ninna H; Assens, Maria; Hougaard, Charlotte O;

    2014-01-01

    To determine the prevalence rate of women with a diagnosis of schizophrenia or related psychotic disorder in assisted reproductive technology (ART) treatment and to study these women's fertility treatment outcome in comparison to women with no psychotic disorders.......To determine the prevalence rate of women with a diagnosis of schizophrenia or related psychotic disorder in assisted reproductive technology (ART) treatment and to study these women's fertility treatment outcome in comparison to women with no psychotic disorders....

  3. 19 CFR 10.84 - Automotive vehicles and articles for use as original equipment in the manufacture of automotive...

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Automotive vehicles and articles for use as original equipment in the manufacture of automotive vehicles. 10.84 Section 10.84 Customs Duties U.S... CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC. General Provisions Automotive Products § 10.84...

  4. Change in the automotive industry; Fordonsindustrin i foeraendring

    Energy Technology Data Exchange (ETDEWEB)

    Fjaellstroem, Mikael [Swedish Energy Agency, Eskilstuna (Sweden); Pohl, Hans [Sycon Energikonsult AB, Malmoe (Sweden); Liljemark, Stefan [SwedPower AB (Sweden); Leander, Aasa [Swedish Energy Agency, Eskilstuna (Sweden); Maruo, Kanehira [Chalmers Univ. of Tech., Goeteborg (Sweden); Waldenby, Torbjoern [JIC Consulting AB, Goeteborg (Sweden); Mellgren, Henry [Fordonskomponentgruppen, Goeteborg (Sweden)

    2002-04-01

    The 'Change in the Automotive Industry' investigation was initiated by the Swedish Energy Agency in the autumn of 2000. The objective has been to illuminate and analyse technical developments in respect of the use of electricity in vehicles, not only for various ancillary systems but also for propulsion. A number of Swedish businesses that have, or could have, links with the automotive industry have been investigated. The main aim has been to attempt to identify the opportunities for the industry to meet and benefit from the changes. A total of 14 businesses have been visited, and a further 29 companies have replied to a survey questionnaire on the theme. Business intelligence shows that a great deal of work is being done on the use of electricity for automotive propulsion, in everything from battery vehicles, via electric hybrid vehicles to fuel cell vehicles. In terms of development, the Japanese manufacturers are in the lead, while the USA constitutes the largest single driving force behind development. The technical development requires a greater understanding within several new disciplines, and leads to major changes between different industry sectors. The results show that Sweden possesses world class expertise in several of the fields that can become very important for tomorrow's automotive industry. At the same time, the companies expect difficulties in recruiting personnel qualified in the appropriate disciplines, such as development and design. There is, therefore, a clear risk that the present-day expertise will progressively fade away if nothing is done.There is a wide range of awareness of the greater use of electricity in vehicles. However, in principle, all companies feel that development towards new drive trains will proceed rapidly. Most of the companies are also very interested in descriptions and analyses of the state of development. The general conclusion of the work is that there are excellent prospects for Swedish industry to

  5. Management status of end-of-life vehicles and development strategies of used automotive electronic control components recycling industry in China.

    Science.gov (United States)

    Wang, Junjun; Chen, Ming

    2012-11-01

    Recycling companies play a leading role in the system of end-of-life vehicles (ELVs) in China. Automotive manufacturers in China are rarely involved in recycling ELVs, and they seldom provide dismantling information for recycling companies. In addition, no professional shredding plant is available. The used automotive electronic control components recycling industry in China has yet to take shape because of the lack of supporting technology and profitable models. Given the rapid growth of the vehicle population and electronic control units in automotives in China, the used automotive electronic control components recycling industry requires immediate development. This paper analyses the current recycling system of ELVs in China and introduces the automotive product recycling technology roadmap as well as the recycling industry development goals. The strengths, weaknesses, opportunities and challenges of the current used automotive electronic control components recycling industry in China are analysed comprehensively based on the 'strengths, weaknesses, opportunities and threats' (SWOT) method. The results of the analysis indicate that this recycling industry responds well to all the factors and has good opportunities for development. Based on the analysis, new development strategies for the used automotive electronic control components recycling industry in accordance with the actual conditions of China are presented. PMID:22843351

  6. Incentive for adoption of new technology in duopoly under absolute and relative profit maximization

    OpenAIRE

    Hattori, Masahiko; Tanaka, Yasuhito

    2014-01-01

    We present an analysis about adoption of new technology by firms in a duopoly with differentiated goods under absolute and relative profit maximization. Technology itself is free, but each firm must expend a fixed set-up cost, for example, for education of its staff. Under absolute profit maximization there are three types of sub-game perfect equilibria depending on the value of set-up cost. Both firms, or one firm, or no firm adopt new technology. On the other hand, under relative profit max...

  7. Research and technology strategy to help overcome the environmental problems in relation to transport

    International Nuclear Information System (INIS)

    This report has been prepared for the Strategic Analysis in Science and Technology Unit (SAST) of the Directorate-General for Science, Research and Development of the Commission of the European Communities. The background of the project to which this report contributes is a recognition of the growing impact of transportation on the environment, both as a function of growth in trade and as a leisure activity. The project is directed towards the elucidation of the many interactions between technology, transport and environment, in order to provide the Commission with (a) recommendations on the priorities for Community research and development in transport technology and other related areas of technology, and (b) an understanding of the implications of technological change on policy options, within the Community with regard to transport and environment and other related areas, such as energy and regional planning

  8. Technical Barriers to Trade: Evidence from the Republic of Korea's Automotive Sector

    OpenAIRE

    Alin Horj; Mariya Pekarskaya; Adam Heal

    2014-01-01

    This policy brief, issued as part of the Trade Insights series, reviews the recent usage of non-tariff measures (NTMs) in the automotive sector in the Republic of Korea, with a specific focus on technical barriers to trade (TBTs). It finds that, despite provisions to reduce TBTs in recent trade agreements with the US and EU, TBTs and other non-tariff barriers remain a substantial barrier to entry in the Korean automotive market. The Trade Insights series summarizes current trade related issue...

  9. FE-Simulation Of Hemming In The Automotive Industry

    International Nuclear Information System (INIS)

    This paper summarizes and presents the most important results from a research project on FE simulation of hemming carried out at Volvo Cars Body Components and Chalmers University of Technology. In the automotive industry, hemming is used to join two sheet metal panels by bending the flange of the outer panel over the inner one. The final goal of the project was to simulate all of the hemming steps of production parts. In order to make three-dimensional simulations of hemming possible within reasonable simulation times, it is necessary to use shell elements and not solid elements. On the other hand, the radius of curvature of the outer part in the folded area is very small, normally of the same order of magnitude as the sheet thickness. This fact raises the question if shell elements are applicable in FE simulation of hemming. One part of the project was therefore a thorough investigation of the order of magnitude of the errors resulting from the use of shell elements in FE simulation of hemming. Another part of the project was devoted to three-dimensional simulations of the hemming of an automotive hood. The influence on the roll-in from several parameters, such as shell element formulation, adhesives, and anisotropy was studied. Finally, results from a forming simulation were also mapped to the flanging and hemming models in order to study the influence from the stamping of the outer panel on the roll-in

  10. Automotive Fuels Survey. Part 1. Raw materials and conversion

    Energy Technology Data Exchange (ETDEWEB)

    Elam, N. [ed.

    1996-12-01

    The purpose of the title survey is to present an overview of important aspects of raw materials and their conversion to automotive fuels. In combination with Part 2 (Distribution and use of conventional and alternative automotive fuels) it considers the complete well to wheel chain of various fuels. Part 3 (to be published in 1998) will present a direct comparison of the well to wheel chains of the various fuels under consideration. In this part of the IEA/AFIS Annual Report a number of key aspects of the various substances, which are, or have been, proposed as road transport fuels are discussed. The reviews of each type of raw material start with a presentation of the availability of the different energy sources. Next, the subjects of exploration, production and cultivation and harvesting of the various energy sources and the logistics of transporting them to factories where they must be converted into transport fuels are discussed, including the technology, costs and efficiency of the processing. figs., tabs., refs.

  11. Advanced microsystems for automotive applications 2013 smart systems for safe and green vehicles

    CERN Document Server

    Meyer, Gereon

    2013-01-01

    The road vehicle of the future will embrace innovations from three major automotive technology fields: driver assistance systems, vehicle networking and alternative propulsion. Smart systems such as adaptive ICT components and MEMS devices, novel network architectures, integrated sensor systems, intelligent interfaces and functional materials form the basis of these features and permit their successful and synergetic integration. They increasingly appear to be the key enabling technologies for safe and green road mobility. For more than fifteen years the International Forum on Advanced Microsystems for Automotive Applications (AMAA) has been successful in detecting novel trends and in discussing the technological implications from early on. The topic of the AMAA 2013 will be “Smart Systems for Safe and Green Vehicles”. This book contains peer-reviewed papers written by leading engineers and researchers which all address the ongoing research and novel developments in the field. www.amaa.de.

  12. Investigation of metallurgical coatings for automotive applications

    Science.gov (United States)

    Su, Jun Feng

    Metallurgical coatings have been widely used in the automotive industry from component machining, engine daily running to body decoration due to their high hardness, wear resistance, corrosion resistance and low friction coefficient. With high demands in energy saving, weight reduction and limiting environmental impact, the use of new materials such as light Aluminum/magnesium alloys with high strength-weight ratio for engine block and advanced high-strength steel (AHSS) with better performance in crash energy management for die stamping, are increasing. However, challenges are emerging when these new materials are applied such as the wear of the relative soft light alloys and machining tools for hard AHSS. The protective metallurgical coatings are the best option to profit from these new materials' advantages without altering largely in mass production equipments, machinery, tools and human labor. In this dissertation, a plasma electrolytic oxidation (PEO) coating processing on aluminum alloys was introduced in engine cylinder bores to resist wear and corrosion. The tribological behavior of the PEO coatings under boundary and starve lubrication conditions was studied experimentally and numerically for the first time. Experimental results of the PEO coating demonstrated prominent wear resistance and low friction, taking into account the extreme working conditions. The numerical elastohydrodynamic lubrication (EHL) and asperity contact based tribological study also showed a promising approach on designing low friction and high wear resistant PEO coatings. Other than the fabrication of the new coatings, a novel coating evaluation methodology, namely, inclined impact sliding tester was presented in the second part of this dissertation. This methodology has been developed and applied in testing and analyzing physical vapor deposition (PVD)/ chemical vapor deposition (CVD)/PEO coatings. Failure mechanisms of these common metallurgical hard coatings were systematically

  13. Degradation of automotive materials in palm biodiesel

    International Nuclear Information System (INIS)

    As compared to petroleum diesel, biodiesel is more corrosive for automotive materials. Studies on the characterization of corrosion products of fuel exposed automotive materials are scarce. Automotive fuel system and engine components are made from different ferrous and non-ferrous materials. The present study aims to investigate the corrosion products of different types of automotive materials such as copper, brass, aluminum and cast iron upon exposure to diesel and palm biodiesel. Changes in fuel properties due to exposure of different materials were also examined. Degradation of metal surface was characterized by digital camera, SEM/EDS and X-ray diffraction (XRD). Fuel properties were examined by measuring TAN (total acid number), density and viscosity. Among the metal investigated, copper is found to be least resistant in biodiesel and formed comparatively more corrosion products than other metals. Upon exposure of metals in biodiesel, TAN number crosses the limit given by standard while density and viscosity remain within the acceptable range of limit. -- Highlights: ► Order of incompatible metals in palm biodiesel: copper > brass > aluminum > cast iron. ► The possible reactions for the degradation of copper and cast iron have been discussed. ► For metal exposed biodiesel, only TAN number crosses the limit while density and viscosity remain within the limit. ► Copper and copper based alloy (brass) increase TAN number comparatively more than other metals.

  14. Aero and vibroacoustics of automotive turbochargers

    Energy Technology Data Exchange (ETDEWEB)

    Nguyen-Schaefer, Hung [Bosch Mahle Turbo Systems GmbH, Stuttgart (Germany)

    2013-02-01

    First book about the aeroacoustics of automotive turbochargers. Author of the book ''Rotordynamics of Automotive Turbochargers'', Springer, 2012. Written by an R and D expert in the turbocharger industry. Aero and Vibroacoustics of Automotive Turbochargers is a topic involving aspects from the working fields of thermodynamics of turbomachinery, aerodynamics, rotordynamics, and noise propagation computation. In this broadly interdisciplinary subject, thermodynamics of turbomachinery is used to design the turbocharger and to determine its operating conditions. Aerodynamics is needed to study the compressor flow dynamics and flow instabilities of rotating stall and surge, which can produce growling and whining-type noises. Rotordynamics is necessary to study rotor unbalance and self-excited oil-whirl instabilities, which lead to whistling and constant tone-type noises in rotating floating oil-film type bearings. For the special case of turbochargers using ball bearings, some high-order harmonic and wear noises also manifest in the rotor operating range. Lastly, noise propagation computation, based on Lighthill's analogy, is required to investigate airborne noises produced by turbochargers in passenger vehicles. The content of this book is intended for advanced undergraduates, graduates in mechanical engineering, research scientists and practicing engineers who want to better understand the interactions between these working fields and the resulting impact on the interesting topic of Aero and Vibroacoustics of Automotive Turbochargers.

  15. Plastic optical fibers for automotive applications

    Science.gov (United States)

    Suganuma, Heiroku; Matsunaga, Tadayo

    1991-12-01

    High heat resistant optical fibers (POFs) have been developed for various automotive applications. Plastic chips with POF light guide have been used in place of a clearance monitor lamp. POF cords and cables have been used in the car-audio system, car-navigation system, and other data communication systems. This paper describes the structures, properties, and reliabilities of POFs for these applications.

  16. 78 FR 36633 - National Automotive Sampling System

    Science.gov (United States)

    2013-06-18

    ... complete Privacy Act statement in the Federal Register published on April 11, 2000 (65 FR 19477-78) or you... 21, 2012, NHTSA published a Federal Register notice (77 FR 37471-72) soliciting comments from NASS... National Highway Traffic Safety Administration National Automotive Sampling System AGENCY: National...

  17. Automotive gear oil lubricant from soybean oil

    Science.gov (United States)

    The use of lubricants that are based on renewable materials is rapidly increasing. Vegetable oils have good lubricity, wear protection and low volatility which are desired properties for automotive gear lubricant applications. Soybean oil is used widely in the lubricant industry due to its properti...

  18. A comparison of benzene, toluene and C{sub 2}-benzenes mixing ratios in automotive exhaust and in the suburban atmosphere during the introduction of catalytic converter technology to the Swiss Car Fleet

    Energy Technology Data Exchange (ETDEWEB)

    Heeb, N.V.; Forss, A.-M.; Bach, C.; Reimann, S.; Herzog, A.; Jackle, H.W. [Swiss Federal Laboratories for Materials Testing and Research, Duebendorf (Switzerland)

    2000-07-01

    Time-resolved chemical ionization mass spectrometry (CIMS) has been used to investigate the variations of the mixing ratios of benzene, toluene and the C{sub 2}-benzenes (xylenes and ethyl benzene) in automotive exhaust during transient engine operation. A significant increase of the benzene/toluene ratios from 0.35 to 1.31 (median) was found upon introduction of a catalytic converter system. A preliminary emission model was developed from these test stand measurements to simulate benzene/toluene ratios of passenger car fleets with variable proportions of three-way catalyst vehicles. Although only the emissions of gasoline-driven passenger cars have been considered so far, the predicted increase of the benzene/toluene ratios during the introduction period of the three-way catalyst from 1980 to 2000 is in good agreement with the observed increase of the atmospheric benzene/toluene ratio measured at a suburban monitoring site (Dubendorf, Switzerland) which is strongly influenced by road traffic emissions. At this site, the atmospheric concentrations of benzene and alkyl benzenes have been detected at hourly intervals since 1993. A steady decrease of the yearly mean from 3.54 to 2.00 ppb for toluene and from 2.87 to 1.33 ppb for the sum of C{sub 2}-benzenes was found from 1994 to 1998, respectively, when the proportion of three-way catalyst passenger cars increased from 60 to 82%. Nevertheless, the mean benzene concentration was only affected to a small degree (from 1.10 to 0.97 ppb) within the same period of time. Thus, the observed increase of the atmospheric benzene/toluene-mixing ratios from 0.32 to 0.58 (mean) is in good agreement with the predicted values from the presented emission model. Reduced catalyst conversion efficiency for benzene with respect to alkylated benzenes can explain most of the observed increase of the benzene/toluene and benzene/C{sub 2}-benzenes mixing rations. In addition, benzene emissions e.g. from the class of light duty vehicles, which

  19. Tribopolymerization: An advanced lubrication concept for automotive engines and systems of the future

    Energy Technology Data Exchange (ETDEWEB)

    Furey, M.J. [Virginia Polytechnic Inst. and State Univ., Blacksburg, VA (United States); Kajdas, C. [Warsaw Univ. of Technology, Plock (Poland); Kaltenbach, K.W. [Triad Investors Corp., Baltimore, MD (United States)

    1997-12-31

    Advanced lubrication technologies based on the concept of tribopolymerization as a mechanism of boundary lubrication are described. Advantages of this approach as well as potential applications which could have an impact on the design, manufacture, and performance of existing and future automotive engines are presented and discussed. Tribopolymerization, a novel concept of molecular design developed by Furey and Kajdas, involves the continuous formation of thin polymeric films on rubbing surfaces; the protective films formed are self-replenishing. The antiwear compounds developed from this technology are effective with metals as well as ceramics and in the liquid as well as vapor phases. Furthermore, they are ashless and contain no harmful phosphorus or sulfur; and many are biodegradable. Thus, potential applications of this technology are diverse and include a variety of cost/performance/energy/environmental advantages. Examples include the following: (a) machining and cutting applications using thin films to reduce friction and ceramic tool wear; (b) the lubrication of ceramic engines (e.g., low heat rejection diesel engines) or ceramic components; (c) the development of ashless lubricants for existing and future automotive engines to reduce exhaust catalyst poisoning and environmental emissions; (d) ashless antiwear or ``lubricity`` additives for fuels, including gasoline, diesel and jet fuel; (e) vapor phase applications of this technology to high temperature gaseous systems or to fuel injector wear problems associated with the use of natural gas engines; and (f) the use of the concept of tribopolymerization as an enabling technology in the development of new engines and new automotive propulsion systems.

  20. Information and Communication Technology Related Needs of College and University Students with Disabilities

    Science.gov (United States)

    Fichten, Catherine S.; Asuncion, Jennison V.; Wolforth, Joan; Barile, Maria; Budd, Jillian; Martiniello, Natalie; Amsel, Rhonda

    2012-01-01

    Purpose: To explore variables related to how well the information and communication technologies (ICTs) related needs of students with different disabilities are being met on campus at institutions of higher education, at home and in e-learning contexts. We also explore the disciplines and programmes pursued by students with different disabilities…

  1. Towards the automotive HMI of the future: Overview of the AIDE - Integrated project results

    NARCIS (Netherlands)

    Amditis, A.; Andreone, L.; Pagle, K.; Markkula, G.; Deregibus, E.; Romera Rue, M.; Bellotti, F.; Engelsberg, A.; Brouwer, R.; Peters, B.; Gloria, A. de

    2010-01-01

    The Adaptive Integrated Driver-vehicle interfacE (AIDE) is an integrated project funded by the European Commission in the Sixth Framework Programme. The project, which involves 31 partners from the European automotive industry and academia, deals with behavioral and technical issues related to autom

  2. Automotive Service Technician: Apprenticeship Course Outline. Apprenticeship and Industry Training. 0912

    Science.gov (United States)

    Alberta Advanced Education and Technology, 2012

    2012-01-01

    The graduate of the Automotive Service Technician apprenticeship program is a certified journeyperson who will be able to: (1) repair, maintain and overhaul or modify a motor vehicle; (2) comprehend work orders, technical bulletins and estimates, and relate the information to the job at hand; (3) interpret warranty policy in terms of service…

  3. VISA Final Report: Fully Integrated Power Electronic Systems in Automotive Electronics

    NARCIS (Netherlands)

    Waffenschmidt, E.

    2011-01-01

    This report summarizes the activities related to the public funded project “Vollintegrierte leistungselektronische Systeme in der Automobilelektronik – VISA” (Fully Integrated Power Electronic Systems in Automotive Electronics). Aim of the project is to investigate the integration of components into

  4. Millimeter-wave silicon-based ultra-wideband automotive radar transceivers

    Science.gov (United States)

    Jain, Vipul

    Since the invention of the integrated circuit, the semiconductor industry has revolutionized the world in ways no one had ever anticipated. With the advent of silicon technologies, consumer electronics became light-weight and affordable and paved the way for an Information-Communication-Entertainment age. While silicon almost completely replaced compound semiconductors from these markets, it has been unable to compete in areas with more stringent requirements due to technology limitations. One of these areas is automotive radar sensors, which will enable next-generation collision-warning systems in automobiles. A low-cost implementation is absolutely essential for widespread use of these systems, which leads us to the subject of this dissertation---silicon-based solutions for automotive radars. This dissertation presents architectures and design techniques for mm-wave automotive radar transceivers. Several fully-integrated transceivers and receivers operating at 22-29 GHz and 77-81 GHz are demonstrated in both CMOS and SiGe BiCMOS technologies. Excellent performance is achieved indicating the suitability of silicon technologies for automotive radar sensors. The first CMOS 22-29-GHz pulse-radar receiver front-end for ultra-wideband radars is presented. The chip includes a low noise amplifier, I/Q mixers, quadrature voltage-controlled oscillators, pulse formers and variable-gain amplifiers. Fabricated in 0.18-mum CMOS, the receiver achieves a conversion gain of 35-38.1 dB and a noise figure of 5.5-7.4 dB. Integration of multi-mode multi-band transceivers on a single chip will enable next-generation low-cost automotive radar sensors. Two highly-integrated silicon ICs are designed in a 0.18-mum BiCMOS technology. These designs are also the first reported demonstrations of mm-wave circuits with high-speed digital circuits on the same chip. The first mm-wave dual-band frequency synthesizer and transceiver, operating in the 24-GHz and 77-GHz bands, are demonstrated. All

  5. Sleep quality as a mediator between technology-related sleep quality, depression, and anxiety.

    Science.gov (United States)

    Adams, Sue K; Kisler, Tiffani S

    2013-01-01

    This study examines (a) relations among technology use during sleep time, sleep quality, and depression/anxiety and (b) time awake due to technology use. Two hundred thirty-six college students completed self-report questionnaires and week-long sleep diaries. Results revealed that 47 percent of students reported night-time waking to answer text messages and 40 percent to answer phone calls. Regression analyses indicated that higher levels of technology use after the onset of sleep predicted poorer sleep quality, and poorer sleep quality predicted symptoms of depression/anxiety. Finally, sleep quality is a mediator between technology use after the onset of sleep and depression/anxiety. College students who have difficulty setting boundaries around technology use may be at increased risk for psychological health concerns. PMID:23320870

  6. DOE/LLNL verification symposium on technologies for monitoring nuclear tests related to weapons proliferation

    International Nuclear Information System (INIS)

    The rapidly changing world situation has raised concerns regarding the proliferation of nuclear weapons and the ability to monitor a possible clandestine nuclear testing program. To address these issues, Lawrence Livermore National Laboratory's (LLNL) Treaty Verification Program sponsored a symposium funded by the US Department of Energy's (DOE) Office of Arms Control, Division of Systems and Technology. The DOE/LLNL Symposium on Technologies for Monitoring Nuclear Tests Related to Weapons Proliferation was held at the DOE's Nevada Operations Office in Las Vegas, May 6--7,1992. This volume is a collection of several papers presented at the symposium. Several experts in monitoring technology presented invited talks assessing the status of monitoring technology with emphasis on the deficient areas requiring more attention in the future. In addition, several speakers discussed proliferation monitoring technologies being developed by the DOE's weapons laboratories

  7. TRENDS AND ISSUES: A REVIEW OF STUDIES RELATED TO TECHNOLOGY USAGE IN EARLY CHILDHOOD EDUCATION

    Directory of Open Access Journals (Sweden)

    Elif ÖZTÜRK YILMAZTEKİN

    2013-06-01

    Full Text Available This paper describes types of technology studies that have been conducted related to young children’s early education. A systematic review of studies was undertaken using EBSCOhost, Blackwell Synergy, and ScienceDirect databases, to identify all studies published between 2003 and 2009 according to specific criteria. The studies were selected on the basis of the following three issues: (1 the role of technology in children’s development, (2 the role of technology in teachers’ teaching practices, and (3 studies that aimed to investigate the impact of technology usage on not only teacher practices but also young children’s development in school settings. In for each type of study the methodology, types of technology used, purposes and findings and other features including the publication year, and study locations are given in detail.

  8. TECHNOLOGY RELATED EXPECTATIONS OF TURKISH AS A SECOND LANGUAGE LEARNERS AT HACETTEPE UNIVERSITY

    Directory of Open Access Journals (Sweden)

    Mahir KALFA

    2013-04-01

    Full Text Available Aside from ‘lingua franca’ of the current age, technology enhanced language learning is stil in its infancy for the less commonly taught languages. Hacettepe TOMER has been teaching Turkish as a foreign/second language to the exchange students for several years though; technology related expectations of the language learners have never been precisely determined. The current study, as an action research of which the institution would benefit from, aimed to explore the language learners’ technology related expectations. The sample of the study is 17 foreigner students attending Turkish as a second language programs with different native languages. The data were gathered through a questionnaire form developed by the researchers and a thorough literature review. The results revealed that HUTOMER should enhance their technologic facilities and improve the quality of the language education provided at the institution because participants do expect more multimedia resources during their language education. Suggestions were made for further research.

  9. Bibliography: Sandia Laboratories hybrid microcircuits and related thin film technology (revised)

    International Nuclear Information System (INIS)

    Hybrid circuit applications for nuclear weapons have been considered at Sandia since the mid-60's. However a major commitment was made in 1970 to develop a limited but well understood set of technologies for weapon applications. Development of these technologies and related studies have been documented in a number of publications. This bibliography lists the publications from 1968 to mid-1977 for reference by hybrid designers, users, or technologists

  10. Analysis of Science and Technology Teachers' Needs Related with Project-Based Teaching Method (PBTM)

    OpenAIRE

    Ahmet BACANAK; Miraç Aydın; Salih Çepni

    2013-01-01

    In this study, how the Science and Technology Teachers' needs related with the Project-Based Teaching Method (PBTM) shows a distribution according to the demographic characteristics will be examined as a qualitative perspective. The study was carried out with 14 Science and Technology teachers in 2008-2009 academic year. The teacher profile survey was used to determine the demographic characteristics of teachers and the semi-structured interview was used to determine the needs. The content an...

  11. Applications of nuclear methods in the automotive industry

    International Nuclear Information System (INIS)

    Over the years nuclear methods have proved to be a valuable asset to industry in general and to the automotive industry in particular. This paper summarizes some of the most important recent contributions of nuclear technology to the development of vehicles having high quality and long-term durability. Radiotracer methods are used to measure engine oil consumption and the wear rates of inaccessible components. Radiographic and tomographic methods are used to image fluids and structures in engines and accessory components. Tracers are used to understand combustion chemistry and quantify fluid flow. Gauging methods are used for inspection and process control. Nuclear analytical methods are used routinely for materials characterization and problem solving. Although nuclear methods are usually considered as the means of last resort, they can often be applied more easily and quickly than conventional methods when those in industrial engineering and R and D are aware of their unique capabilities. (author). 51 refs., 5 figs

  12. An Organizational Knowledge Ontology for Automotive Supply Chains

    Science.gov (United States)

    Hellingrath, Bernd; Witthaut, Markus; Böhle, Carsten; Brügger, Stephan

    The currently completed ILIPT (Intelligent Logistics for Innovative Product Technologies) project was concerned with the concept of the “5 day car” (a customized car that is delivered within five days after its ordering) and encompassed extensive research on the required production and logistics network structures and processes. As car manufacturers in the automotive industry (commonly referred to as OEMs) rely heavily on their suppliers, the major challenge lies in the organization of inter-enterprise cooperation supported by information systems (IS) in an efficient manner. A common understanding of supply chain concepts is indispensable for this. Ontologies as formal representations of concepts can be used as a semantic basis for cooperation. Relevant results from ILIPT are presented followed by a concept as well as a prototype of how to transfer the theoretical findings to a practical implementation, in this case a multi-agent system.

  13. Multisensor Data Fusion for Automotive Engine Fault Diagnosis

    Institute of Scientific and Technical Information of China (English)

    王赟松; 褚福磊; 何永勇; 郭丹

    2004-01-01

    This paper describes mainly a decision-level data fusion technique for fault diagnosis for electronically controlled engines.Experiments on a SANTANA AJR engine show that the data fusion method provides good engine fault diagnosis.In data fusion methods, the data level fusion has small data preprocessing loads and high accuracy, but requires commensurate sensor data and has poor operational performance.The decision-level fusion based on Dempster-Shafer evidence theory can process noncommensurate data and has robust operational performance, reduces ambiguity, increases confidence, and improves system reliability, but has low fusion accuracy and high data preprocessing cost.The feature-level fusion provides good compromise between the above two methods, which becomes gradually mature.In addition, acquiring raw data is a precondition to perform data fusion, so the system for signal acquisition and processing for an automotive engine test is also designed by the virtual instrument technology.

  14. Sustaining Competitiveness Through product Development Activities Within Malaysian Automotive Suppliers

    Directory of Open Access Journals (Sweden)

    Norizah Mohamad

    2012-01-01

    Full Text Available The local automotive suppliers are facing a number of important challenges such asglobalisation, new requirement in market specifications and the competition brought about by theAsean Free Trade Area (AFTA agreements. In an effort to enhance the competitiveness of themanufacturing sector, the government has implemented the Second Industrial Master Plan, IMP2(1996-2005. The focus of the IMP2 is more on innovation and applications of new technologies, sothat industries can move up the value chain of their activities. Innovative capabilities achieved fromcompanies’ new product development activities have been recognized to be crucial for companies tosustain their competitiveness and organisational success. The importance of product development ismost obvious in the context of the discussion on the competitiveness of the Malaysian automotivesuppliers. The study will focus on the small medium enterprises (SMEs that make up more than 60 %of these automotive suppliers. The study is to determine the extensiveness of the suppliers’ productdevelopment activities by examining the involvement of the suppliers in customer’s productdevelopment activities. Consequently, the impact of this involvement to the competitiveness of thesuppliers is examined. The results were established based from a survey to parts and componentssuppliers of Proton, the Malaysian car national assembler. The study has shown that the SMEs wereinvolved from the early stages of the product development process that is during the design stage. Theproduct development efforts have shown to contribute towards increasing firms’ market share andfirms were also able to gain a better understanding of future product demand. A significant number ofthe suppliers have managed to penetrate the export market. Unfortunately, among the respondents,there is only one system supplier. This indicates that, either the technological capabilities of theSMEs still needed upgrading for the requirement as

  15. MODERN CONDITIONS OF ROAD FACILITIES AND INTERNATIONAL AUTOMOTIVE TRANSPORTATION OF THE REPUBLIC OF BELARUS

    Directory of Open Access Journals (Sweden)

    I. M. Tsarenkova

    2008-01-01

    Full Text Available For analysis of technical and economic conditions of automotive roads and determination of reserves for improvement of financial situation and usage of capital in road facilities operational efficiency of road facilities and automotive freight-traffic services that provide significant currency receipt for Republic budget. The main ways for higher export of construction services are involvement of road facilities enterprises in this activity and introduction of highly-productive technologies in their operation. The paper demonstrates an importance of non-conventional sources of investment attractions such as leasing which is used for renovation of capital assets and invests resources in the basic capital on the return basis in the natural form. For application of new technologies and modern technique it is justifiable to establish joint road-construction enterprises with foreign sub-contractors. The paper reveals main reasons of profit increase due to operation and services of road branch.

  16. Future directions for the development of virtual reality within an automotive manufacturer.

    Science.gov (United States)

    Lawson, Glyn; Salanitri, Davide; Waterfield, Brian

    2016-03-01

    Virtual Reality (VR) can reduce time and costs, and lead to increases in quality, in the development of a product. Given the pressure on car companies to reduce time-to-market and to continually improve quality, the automotive industry has championed the use of VR across a number of applications, including design, manufacturing, and training. This paper describes interviews with 11 engineers and employees of allied disciplines from an automotive manufacturer about their current physical and virtual properties and processes. The results guided a review of research findings and scientific advances from the academic literature, which formed the basis of recommendations for future developments of VR technologies and applications. These include: develop a greater range of virtual contexts; use multi-sensory simulation; address perceived differences between virtual and real cars; improve motion capture capabilities; implement networked 3D technology; and use VR for market research. PMID:26164106

  17. Formalization and Interaction: Toward a Comprehensive History of Technology-Related Knowledge in Early Modern Europe.

    Science.gov (United States)

    Popplow, Marcus

    2015-12-01

    Recent critical approaches to what has conventionally been described as "scientific" and "technical" knowledge in early modern Europe have provided a wealth of new insights. So far, the various analytical concepts suggested by these studies have not yet been comprehensively discussed. The present essay argues that such comprehensive approaches might prove of special value for long-term and cross-cultural reflections on technology-related knowledge. As heuristic tools, the notions of "formalization" and "interaction" are proposed as part of alternative narratives to those highlighting the emergence of "science" as the most relevant development for technology-related knowledge in early modern Europe. PMID:27024941

  18. Recent status of research activities for development of CTBT-related technologies in JAERI

    International Nuclear Information System (INIS)

    This report describes research activities of the R and D Group for Non-Proliferation Technology related to the Comprehensive Nuclear-Test-Ban Treaty (CTBT) verification regime. The main subjects of this report are (1) an overview of the CTBT verification regime, (2) preparation of the National Data Center for radionuclide data, (3) construction and operation of the radionuclide monitoring stations at Takasaki and Okinawa and the certified radionuclide laboratory at Tokai in Japan. We have participated in an intercomparison test internationally organized for the certified laboratories and the test results are given here. Scientific application of the CTBT-related technologies to environmental researches is also depicted. (author)

  19. Springback Prediction, Compensation and Correlation for Automotive Stamping

    International Nuclear Information System (INIS)

    To reduce weight and increase fuel efficiency and safety, more and more automotive sheet stamping parts are being made of aluminum and high strength steels. Forming of such materials encounters not just reduced formability but also dimensional quality problems. Springback prediction accuracy and compensation effectiveness have been the major challenge to die development, construction and tryout. In this paper, the factors that affect the accuracy of springback prediction are discussed, which includes the effect of material models, the selection of element size, and the contact algorithms. Springback predictions of several automotive aluminum and high strength panels are compared with measurement data. The examples show that the prediction correlates with measurement data in both springback trend and magnitude. The effect of springback on final product can be reduced or eliminated through process control and die face compensation. The process control method involves finding the root causes of springback and eliminating them through process modification. The geometrical compensation of die surface is a direct way to eliminate the springback effect. The global scaling compensation method is normally limited to parts with relatively small springback. For large springback and twisting, a new approach is discussed, which takes into account of the effect of deformation and springback history. The compensation is achieved iteratively by solving a system of non-linear equations. Production dies were cut to the compensated surface, which shows that the die compensation is an efficient way to reduce springback-induced geometry deviation

  20. Design method for automotive high-beam LED optics

    Science.gov (United States)

    Byzov, Egor V.; Moiseev, Mikhail A.; Doskolovich, Leonid L.; Kazanskiy, Nikolay L.

    2015-09-01

    New analytical method for the calculation of the LED secondary optics for automotive high-beam lamps is presented. Automotive headlamps should illuminate the road and the curb at the distance of 100-150 meters and create a bright, flat, relatively powerful light beam. To generate intensity distribution of this kind we propose to use TIR optical element (collimator working on the total internal reflection principle) with array of microlenses (optical corrector) on the upper surface. TIR part of the optical element enables reflection of the side rays to the front direction and provides a collimated beam which incidents on the microrelief. Microrelief, in its turn, dissipates the light flux in horizontal direction to meet the requirements of the Regulations 112, 113 and to provide well-illuminated area across the road in the far field. As an example, we computed and simulated the optical element with the diameter of 33 millimeters and the height of 22 millimeters. Simulation data shows that three illuminating modules including Cree XP-G2 LED and lens allow generating an appropriate intensity distribution for the class D of UNECE Regulations.

  1. Psychological adaptation in the info-communication society: The revised version of Technology-Related Psychological Consequences Questionnaire.

    OpenAIRE

    Emelin V.A.; Tkhostov A.Sh.; Rasskazova E.I.

    2014-01-01

    The aim of the study is to consider technology-related changes in psychological needs and boundaries that affect one’s personal adaptation to the info-communication society, as well as how they relate to problematic or excessive technology use. Based on the psychological model of the consequences of technology use, we’ve picked two forms of technology use (one related to mobile phones and the other related to the Internet) from a revised version of our Technology-Related Psychological Consequ...

  2. PSYCHOLOGICAL ADAPTATION IN THE INFO-COMMUNICATION SOCIETY: THE REVISED VERSION OF THE TECHNOLOGY-RELATED PSYCHOLOGICAL CONSEQUENCES QUESTIONNAIRE

    OpenAIRE

    Emelin, Vadim; Tkhostov, Alexander; Rasskazova, Elena

    2014-01-01

    The aim of the study is to consider technology-related changes in psychological needs and boundaries that affect one’s personal adaptation to the info-communication society, as well as how they relate to problematic or excessive technology use. Based on the psychological model of the consequences of technology use, we’ve picked two forms of technology use (one related to mobile phones and the other related to the Internet) from a revised version of our Technology-Related Psychological Consequ...

  3. Technical Efficiency of Automotive Industry Cluster in Chennai

    Science.gov (United States)

    Bhaskaran, E.

    2012-07-01

    Chennai is also called as Detroit of India due to its automotive industry presence producing over 40 % of the India's vehicle and components. During 2001-2002, diagnostic study was conducted on the Automotive Component Industries (ACI) in Ambattur Industrial Estate, Chennai and in SWOT analysis it was found that it had faced problems on infrastructure, technology, procurement, production and marketing. In the year 2004-2005 under the cluster development approach (CDA), they formed Chennai auto cluster, under public private partnership concept, received grant from Government of India, Government of Tamil Nadu, Ambattur Municipality, bank loans and stake holders. This results development in infrastructure, technology, procurement, production and marketing interrelationships among ACI. The objective is to determine the correlation coefficient, regression equation, technical efficiency, peer weights, slack variables and return to scale of cluster before and after the CDA. The methodology adopted is collection of primary data from ACI and analyzing using data envelopment analysis (DEA) of input oriented Banker-Charnes-Cooper model. There is significant increase in correlation coefficient and the regression analysis reveals that for one percent increase in employment and net worth, the gross output increases significantly after the CDA. The DEA solver gives the technical efficiency of ACI by taking shift, employment, net worth as input data and quality, gross output and export ratio as output data. From the technical score and ranking of ACI, it is found that there is significant increase in technical efficiency of ACI when compared to CDA. The slack variables obtained clearly reveals the excess employment and net worth and no shortage of gross output. To conclude there is increase in technical efficiency of not only Chennai auto cluster in general but also Chennai auto components industries in particular.

  4. Compact Hybrid Automotive Propulsion System

    Science.gov (United States)

    Lupo, G.

    1986-01-01

    Power train proposed for experimental vehicle powered by internal combustion engine and electric motor. Intended for front-wheel drive automobile, power train mass produced using existing technology. System includes internal-combustion engine, electric motor, continuously variable transmission, torque converter, differential, and control and adjustment systems for electric motor and transmission. Continuously variable transmission integrated into hydraulic system that also handles power steering and power brakes. Batteries for electric motor mounted elsewhere in vehicle.

  5. Public support for energy sources and related technologies: The impact of simple information provision

    International Nuclear Information System (INIS)

    Increasing public awareness and understanding of alternative energy sources and related technologies is an essential component of informed decision-making regarding new options of generating energy for a low carbon future. The current study examined the influence of psychological factors (i.e., pro-environmental beliefs, and subjective norms) and the provision of factual information on public support for a range of energy sources and related technologies. A representative sample of 1907 Australians completed an on-line survey that measured perceptions of a range of climate change and energy issues. Results showed that support for renewables is stronger than support for traditional fossil-fuel based energy sources (i.e., coal or gas) or nuclear energy. The provision of factual information about generation cost and emissions significantly changed support ratings, particularly when cost information was provided. Regression analyses revealed that pro-environmental beliefs were significantly related to support ratings for alternative energy sources. Subjective norms, however, were the strongest positive explanatory factor, suggesting that social mechanisms may be key drivers of support for new and emerging energy sources and related technologies. - Highlights: • We examine support for a wide range of energy sources and technologies. • Support changes when information on cost and emissions is provided. • Pro-environmental beliefs and social norms positively relate to support

  6. Automotion of domain walls for spintronic interconnects

    Science.gov (United States)

    Nikonov, Dmitri E.; Manipatruni, Sasikanth; Young, Ian A.

    2014-06-01

    We simulate "automotion," the transport of a magnetic domain wall under the influence of demagnetization and magnetic anisotropy, in nanoscale spintronic interconnects. In contrast to spin transfer driven magnetic domain wall motion, the proposed interconnects operate without longitudinal charge current transfer, with only a transient current pulse at domain wall creation and have favorable scaling down to the 20 nm dimension. Cases of both in-plane and out-of-plane magnetization are considered. Analytical dependence of the velocity of domain walls on the angle of magnetization are compared with full micromagnetic simulations. Deceleration, attenuation and disappearance, and reflection of domain walls are demonstrated through simulation. Dependences of the magnetization angle on the current pulse parameters are studied. The energy and delay analysis suggests that automotion is an attractive option for spintronic logic interconnects.

  7. Automotion of domain walls for spintronic interconnects

    International Nuclear Information System (INIS)

    We simulate “automotion,” the transport of a magnetic domain wall under the influence of demagnetization and magnetic anisotropy, in nanoscale spintronic interconnects. In contrast to spin transfer driven magnetic domain wall motion, the proposed interconnects operate without longitudinal charge current transfer, with only a transient current pulse at domain wall creation and have favorable scaling down to the 20 nm dimension. Cases of both in-plane and out-of-plane magnetization are considered. Analytical dependence of the velocity of domain walls on the angle of magnetization are compared with full micromagnetic simulations. Deceleration, attenuation and disappearance, and reflection of domain walls are demonstrated through simulation. Dependences of the magnetization angle on the current pulse parameters are studied. The energy and delay analysis suggests that automotion is an attractive option for spintronic logic interconnects.

  8. Platform Based Design for Automotive Sensor Conditioning

    CERN Document Server

    Fanucci, L; Iozzi, F; Marino, C; Rocchi, A

    2011-01-01

    In this paper a general architecture suitable to interface several kinds of sensors for automotive applications is presented. A platform based design approach is pursued to improve system performance while minimizing time-to-market.. The platform is composed by an analog front-end and a digital section. The latter is based on a microcontroller core (8051 IP by Oregano) plus a set of dedicated hardware dedicated to the complex signal processing required for sensor conditioning. The microcontroller handles also the communication with external devices (as a PC) for data output and fast prototyping. A case study is presented concerning the conditioning of a Gyro yaw rate sensor for automotive applications. Measured performance results outperform current state-of-the-art commercial devices.

  9. Automotion of domain walls for spintronic interconnects

    Energy Technology Data Exchange (ETDEWEB)

    Nikonov, Dmitri E.; Manipatruni, Sasikanth; Young, Ian A. [Exploratory Integrated Circuits, Components Research, Intel Corp., Hillsboro, Oregon 97124 (United States)

    2014-06-07

    We simulate “automotion,” the transport of a magnetic domain wall under the influence of demagnetization and magnetic anisotropy, in nanoscale spintronic interconnects. In contrast to spin transfer driven magnetic domain wall motion, the proposed interconnects operate without longitudinal charge current transfer, with only a transient current pulse at domain wall creation and have favorable scaling down to the 20 nm dimension. Cases of both in-plane and out-of-plane magnetization are considered. Analytical dependence of the velocity of domain walls on the angle of magnetization are compared with full micromagnetic simulations. Deceleration, attenuation and disappearance, and reflection of domain walls are demonstrated through simulation. Dependences of the magnetization angle on the current pulse parameters are studied. The energy and delay analysis suggests that automotion is an attractive option for spintronic logic interconnects.

  10. Automotive Stirling engine: Mod 2 design report

    Science.gov (United States)

    Nightingale, Noel P.

    1986-01-01

    The design of an automotive Stirling engine that achieves the superior fuel economy potential of the Stirling cycle is described. As the culmination of a 9-yr development program, this engine, designated the Mod 2, also nullifies arguments that Stirling engines are heavy, expensive, unreliable, demonstrating poor performance. Installed in a General Motors Chevrolet Celebrity car, this engine has a predicted combined fuel economy on unleaded gasoline of 17.5 km/l (41 mpg)- a value 50% above the current vehicle fleet average. The Mod 2 Stirling engine is a four-cylinder V-drive design with a single crankshaft. The engine is also equipped with all the controls and auxiliaries necessary for automotive operation.

  11. Automotive Stirling engine: Mod II design report

    Energy Technology Data Exchange (ETDEWEB)

    Nightingale, N.P.

    1986-10-01

    The design of an automotive Stirling engine that achieves the superior fuel economy potential of the Stirling cycle is described. As the culmination of a 9-yr development program, this engine, designated the Mod II, also nullifies arguments that Stirling engines are heavy, expensive, unreliable, and demonstrate poor performance. Installed in a General Motors 1985 Chevrolet Celebrity car, this engine has a predicted combined fuel economy on unleaded gasoline of 17.5 km/L (41 mi/gal) - a value 50% above the current vehicle fleet average. The Mod II Stirling engine is a four-cylinder V-drive design with a single crankshaft. The engine is also equipped with all the controls and auxiliaries necessary for automotive operation. 35 figs.

  12. Tribocharging behaviour of automotive powder coatings

    Science.gov (United States)

    Thomas, Aline; Saleh, Khashayar; Guigon, Pierre; Czechowski, Claire

    2008-12-01

    The aim of this work was to build a device allowing the measurement of tribocharging during the fluidization and pneumatic transport of automotive powder coatings. The experimental setup included a fluidization unit, a transport pipe and two 'Faraday cups' allowing continuous monitoring of particle charge. Two batches of industrial automotive powder primers, as well as several other types of powders were tested: alumina, silica... The experimental variables were the length of the conveying pipe and the air flow rate. The results showed that the net amount of acquired tribocharge increases with the length of conveying pipe. The experimental device and procedure allowed to well classify tested powders according to their rate of tribocharging and their maximum charge. More specially, this study pointed out a net difference between electrostatic properties of two powder primers, which behave very differently in the industrial application unit.

  13. Ultrahigh carbon steel for automotive applications

    Energy Technology Data Exchange (ETDEWEB)

    Lesuer, D.R.; Syn, C.K. [Lawrence Livermore National Lab., CA (United States); Sherby, O.D. [Stanford Univ., CA (United States)

    1995-12-04

    Ultrahigh carbon steels (UHCSs), which contain 1--2.1% carbon, have remarkable structural properties for automotive application when processed to achieve fine ferrite grains with fine spheroidized carbides. When processed for high room temperature ductility, UHCS can have good tensile ductility but significantly higher strength than current automotive high strength steels. The material can also be made superplastic at intermediate temperatures and exhibits excellent die fill capability. Furthermore, they can be made hard with high compression ductility. In wire form it is projected that UHCS can exhibit extremely high strengths (5,000 MPa) for tire cord applications. Examples of structural components that have been formed from fine-grained spheroidized UHCSs are illustrated.

  14. A Case Study: Designing for Sustainability and Reliability in an Automotive Seat Structure

    OpenAIRE

    Celalettin Yuce; Fatih Karpat; Nurettin Yavuz; Gökhan Sendeniz

    2014-01-01

    Recently, sustainability has been a growing concern for many industries and especially for the transportation sector due to it being the second largest energy consumer and largest contributor of anthropogenic greenhouse gas emissions within the European Union. New legal restrictions on the emission rates have forced the automotive sector to examine different fuel-efficient technologies. Vehicle weight reduction is one of the most important methods of improving fuel efficiency and reducing CO ...

  15. THE ROLE AND IMPORTANCE OF TRAINING IN TOTAL QUALITY MANAGEMENT: THE CASE OF TURKISH AUTOMOTIVE SUPPLIERS

    OpenAIRE

    Kuruüzüm, Ayşe; Anafarta, Nilgün

    2001-01-01

    This article attempts to analyze two problem areas. The first one deals with determining the difficulties and application results which are faced during the Total Quality Management process in automotive suppliers having a significant improvement on production capacity and productivity and developing new technology. The second one is a profile of quality training by collecting information about the role and importance in Total Quality Management applications. It is hoped that the researh find...

  16. Requirements for the workflow-based support of release management processes in the automotive sector

    OpenAIRE

    Bestfleisch, U.; Herbst, J.; Reichert, M.U.

    2005-01-01

    One of the challenges the automotive industry currently has to master is the complexity of the electrical/elctronic system of a car. One key factor for reaching short product development cycles and high quality in this area are well-defined, properly executed test and release processes. In this paper we show why workflow management technology is needed to support these processes and how this support should look like. We further confront these requirements with the features of contemporary wor...

  17. Modeling and Fluid Flow Analysis of Wavy Fin Based Automotive Radiator

    OpenAIRE

    Vishwa Deepak Dwivedi; Ranjeet Rai

    2015-01-01

    In continuous technological development, an automotive industry has increased the demand for high efficiency engines. A high efficiency engines in not only based on its performance but also for better fuel economy and less emission rate. Radiator is one of the important parts of the internal combustion engine cooling system. The manufacturing cost of the radiator is 20 percent of the whole cost of the engine. So improving the performance and reducing cost of radiators are neces...

  18. Effect of Necessary Factors for Deploying E-Business Models on Business Performance in Automotive Industry

    OpenAIRE

    Mohsen Shafiei Nikabadi; Laya Olfat; Ahmad Jafarian; Hassan Alibabaei Khamene

    2013-01-01

    The main goal of this article is to survey effects of necessary factors for deploying e-business models on business performance in automotive industry. Today, application of information technology and internet in business is turned to a critical tool to gain competitive advantages in business. The impact of e-businesses is so that changed competitive approach between companies from traditional to modern models. In this study, first, necessary key factors of implementing e-business in automoti...

  19. New Challenges to the automotive fasteners and cold formed parts in the chinese markets

    Directory of Open Access Journals (Sweden)

    Chen Jin Guang

    2015-01-01

    Full Text Available Despite of substantial cold forming related R&D, innovations and new inventions have been achieved and reported by research institutes and famous industrial organisations, many small and medium size enterprises in the third world or developing countries considering this R&D activities is too luxury. Most of the third world cold forming factories still dependent on previously successful experiences by using trial an error methods. The author does not make attempt to write a scientific research paper on metal forming processes but, instead, to report the effect, application and impact of the previous and on-going metal forming related research work to the cold forming industry in China. This paper highlights the effect of 1 efficient manufacturing practices, 2 upgrading in process technology and 3improved machines capabilities in upgrading the cold forming operation. Three real-life cold forming examples from Ritai are illustrated showing the transformation from an automotive fasteners maker into a cold formed parts manufacturer.

  20. INNOVATION LEAN PRINCIPLES IN AUTOMOTIVE GREEN MANUFACTURING

    Directory of Open Access Journals (Sweden)

    Dušan Sabadka

    2014-12-01

    Full Text Available Today, industries such as automotive and manufacturing industries deal with a lot of environmental regulations. Lean is a production strategy whose fundamental principles drive the industry towards a more effective production of goods and services. The eco-efficiency concept is primary to sustainable development and intends to provide more value with less environmental impact. The aim of this study is to identify and explore the contributions of Lean to reduce environmental impacts that naturally result from industrial activity.