Results 211 to 220 of about 1,006 (259)
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Sliding mode control of electronic throttle valve
Proceedings of the 2002 American Control Conference (IEEE Cat. No.CH37301), 2002This paper focuses on the design of a controller for the throttle valve that is used in combustion engines for the purpose of adjusting air-fuel ratio. Due to the right-hand side discontinuities and uncertainties in the throttle body's mathematical model, sliding mode concept is utilized after the employment of feedback linearization techniques in the ...
Oguz Hasan Dagci +2 more
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Control of Integrated Powertrain With Electronic Throttle and Automatic Transmission [PDF]
IEEE Transactions on Control Systems Technology, 2007 A process to design the control strategy for a vehicle with electronic throttle control (ETC) and automatic transmission is proposed in this paper. The driver's accelerator pedal position is interpreted as a power request, which is to be satisfied by coordinating the transmission gear shift and the throttle opening in an optimal fashion.
Huei Peng
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Electronic Throttle Control Strategy Develop
2009This paper researches on how to improve the ETB (Electronic Throttle Body) performance, as the emission requirement becomes more and more strict this core function’s performance becomes more and more important. We can get the command throttle position easy but there are many factors can affect the ETB intake air mass model in the real work environment,
Qian Xiong, Guorong Chen, Jinliang Shi
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Electronic Throttle Control for Motorcycles
SAE Technical Paper Series, 2007<div class="section abstract"><div class="htmlview paragraph">Gasoline engines use throttle valves to control the intake air flow and thereby power and torque output. Throttle valves in today's motorcycles are mechanical; they are linked to the accelerator hand grip by a throttle cable.
Jörg WENGERT, Dierk ROMMEL, Ronny KRZOK
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Diagnostics for automotive electronic throttle body systems
Proceedings of the 2005, American Control Conference, 2005., 2005If not properly diagnosed and corrected, temperature and position varying characteristics of friction observed in production automotive electronic throttle body (ETB) systems can lead to performance degradation, increasing warranty cost for automotive manufacturers.
Qi Ma, Liang Shao, Stephen Yurkovich
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A Fuzzy Immune PID Controller for Electronic Throttle
2009 Second International Symposium on Computational Intelligence and Design, 2009Due to the influence of nonlinear dynamic characteristic of electronic throttle, time delay, external disturbance and parameter variation, the opening of electronic throttle is hard to control precisely. A fuzzy immune adaptive PID control is presented based on the immune feedback regulating law and the adaptive ability of fuzzy logic ratiocination ...
Lifeng Chen, Ran Chen
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Development of an Electronic Resin Throttle Body
SAE International Journal of Fuels and Lubricants, 2011<div class="section abstract"><div class="htmlview paragraph">The need to improve fuel consumption by saving the weights of automobile parts is growing from the viewpoint of global warming mitigation. In the case of a throttle body for controlling the air flow volume into an engine, it is important to achieve a high dimensional accuracy of ...
Atsushi Tanaka +5 more
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Development and Application of Vehicle Electronic Throttle
Advanced Materials Research, 2012The electronic throttle promotes the development of electronically controlled vehicle systems. The emergence of electronic throttle technology is in the United States in the 1980s.After that it is developed in Europe and Japan. As the technology advances and the cost reductions, the electronic throttle has been widely used in modern cars.
Jian Min Sun, Yu Bo Yin, Ze Yang Zhou
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IDENTIFICATION AND CONTROL OF ELECTRONIC THROTTLE DRIVE
2003Automobilska elektronički upravljana zaklopka (engl. electronic throttle, throttle-by-wire) je istosmjerni elektromotorni pogon koji regulira dotok zraka u razvodnik ulazne grane motora s unutrašnjim izgaranjem. U ovom se radu projektira adaptivni digitalni regulator položaja automobilske elektronički upravljane zaklopke motora s unutrašnjim izgaranjem.
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New Approaches to Electronic Throttle Control
SAE Technical Paper Series, 1991<div class="htmlview paragraph">An electronic control of throttle angle is required for safety systems like traction control (ASR) and for advanced engine management systems with regard to further improvements of driving comfort and fuel economy. For applications, in which only ASR is required, two versions of a new traction control actuator (TCA)
Werner Huber +3 more
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