| MODELING AND IMPLEMENTATION OF SPEED GOVERNOR FOR THE HYBRID ELECTRIC VEHICLE ENGINE |
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| 引用本文： | Feng Qishan Zhang Jianwu Yin Chengliang School of Mechanical Engineering,Shanghai Jiaotong University,Shanghai 200030,China. MODELING AND IMPLEMENTATION OF SPEED GOVERNOR FOR THE HYBRID ELECTRIC VEHICLE ENGINE[J]. 机械工程学报(英文版), 2005, 18(4): 603-608 |
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| 作者姓名： | Feng Qishan Zhang Jianwu Yin Chengliang School of Mechanical Engineering Shanghai Jiaotong University Shanghai 200030 China |
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| 作者单位： | Feng Qishan Zhang Jianwu Yin Chengliang School of Mechanical Engineering，Shanghai Jiaotong University，Shanghai 200030，China |
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| 基金项目： | This project is supported by National Hi-tech Research and Development Program of China(863 Program, No.2001AA501211). |
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| 摘 要： | A speed control analysis for an in-line gasoline fueled internal combustion (IC) engine is presented for the purpose of alleviation of high frequency oscillations in engine revolutions.A dynamic cylinder-by-cylinder model is proposed,base on slider-crank mechanism,which is extended to develop a digital governor providing a high fidelity estimation of rotary speed oscillation for hybrid vehicle engines.A modified PID controller that P and I gain is placed in feedback path is also described for hybrid electric vehicle (HEV) engine speed regulation.By comparison between measured and estimated signals,it is demonstrated that a good agreement has been achieved and the governor behaves an excellent damping speed ripple.
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| 关 键 词： | 调速器 混合电动车辆 建模 汽油机 动力学分析 HEV |
MODELING AND IMPLEMENTATION OF SPEED GOVERNOR FOR THE HYBRID ELECTRIC VEHICLE ENGINE |
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| Feng Qishan Zhang Jianwu Yin Chengliang. MODELING AND IMPLEMENTATION OF SPEED GOVERNOR FOR THE HYBRID ELECTRIC VEHICLE ENGINE[J]. Chinese Journal of Mechanical Engineering, 2005, 18(4): 603-608 |
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| Authors: | Feng Qishan Zhang Jianwu Yin Chengliang |
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| Affiliation: | School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200030, China |
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| Abstract: | A speed control analysis for an in-line gasoline fueled internal combustion (IC) engine is presented for the purpose of alleviation of high frequency oscillations in engine revolutions.A dynamic cylinder-by-cylinder model is proposed,base on slider-crank mechanism,which is extended to develop a digital governor providing a high fidelity estimation of rotary speed oscillation for hybrid vehicle engines.A modified PID controller that P and I gain is placed in feedback path is also described for hybrid electric vehicle (HEV) engine speed regulation.By comparison between measured and estimated signals,it is demonstrated that a good agreement has been achieved and the governor behaves an excellent damping speed ripple. |
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| Keywords: | Digital speed governor Engine dynamic model Slider-crank mechanism Hybrid electric vehicle (HEV) |
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