AN INSTANTANEOUS MODEL AND ITS IMPLEMENTATION IN SPEED REGULATOR FOR HEV ENGINE
In this paper, a transient dynamic model is proposed for the hybrid electric vehicle (HEV) engine for the purpose of alleviation of high frequency oscillations in engine revolutions, which is extended to develop a digital governor providing a high fidelity estimation of rotary speed oscillation for hybrid vehicle engines. To damp speed oscillation, a speed governor is implemented for HEV engine speed regulation. By comparison between measured and estimated signals, it is demonstrated that a good agreement has been achieves and the governor behaves an excellent damping speed ripple.
Digital speed regulator Engine transient dynamic model Slider-crank mechanism Hybrid electric vehicle
ZHANG Yunxia FENG Qishan
Institute of Vehicle Engineering, Shanghai Normal University, Shanghai, 201416 China Purchasing Department of Shanghai General Motors, Shanghai, 201206, P.R.China
国际会议
International Technology and Innovation Conference 2009(2009技术与创新国际学术会议)
西安
英文
1-5
2009-10-12（万方平台首次上网日期，不代表论文的发表时间）