| 并联混合动力汽车模式切换过程的协调控制 |
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| 引用本文： | 王庆年,冀尔聪,王伟华.并联混合动力汽车模式切换过程的协调控制[J].吉林大学学报(工学版),2008,38(1):1-006. |
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| 作者姓名： | 王庆年 冀尔聪 王伟华 |
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| 作者单位： | 吉林大学,汽车动态模拟国家重点实验室,长春,130022 |
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| 基金项目： | 国家高技术研究发展计划(863计划)
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吉林大学校科研和教改项目 |
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| 摘 要： | 结合解放牌混合动力城市客车的实车调试,对不同模式之间的切换过程进行了分析,针对其切换过程易导致转矩波动,提出了基于电机辅助的协调控制策略,并利用AVL/Cruise及MATLAB联合仿真平台进行了建模仿真研究。仿真结果表明,协调控制策略保证了模式切换过程中动力传递的平稳性。
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| 关 键 词： | 车辆工程 并联混合动力汽车 模式切换 协调控制 动态过程 |
| 文章编号： | 1671-5497（2008）01-0001-06 |
| 收稿时间： | 2006-11-15 |
| 修稿时间： | 2006年11月15 |
Coordinated control for mode-switch of parallel hybrid electric vehicle |
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| Wang Qing-nian,Ji Er-cong,Wang Wei-hua.Coordinated control for mode-switch of parallel hybrid electric vehicle[J].Journal of Jilin University:Eng and Technol Ed,2008,38(1):1-006. |
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| Authors: | Wang Qing-nian Ji Er-cong Wang Wei-hua |
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| Affiliation: | State Key Laboratory of Automobile Dynamic Simulation, Jilin University, Changchun 130022, China |
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| Abstract: | The different mode-switch processes were investigated during the real-vehicle tune-up tests of a brand Jiefang FAW parallel hybrid electric urban bus. A coordinated control strategy based on the electric motor assistance was put forward to suppress the torque surge in the mode-switch process. A corresponding model was built on a combined platform of MATLAB and AVL/Cruise and a simulation was performed. The results show that introducing the coordinated control strategy reduces the torque surge during the mode-switch process and improves the vehicle drivability. |
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| Keywords: | vehicle engineering parallel hybrid electric vehicle mode-switch coordinated control dynamic process |
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