| 单电机强混合动力电动车辆的动态协调控制 |
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| 引用本文： | 戴一凡,罗禹贡,李克强,任勇,周安健,段志辉,严钦山.单电机强混合动力电动车辆的动态协调控制[J].汽车工程,2011,33(12). |
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| 作者姓名： | 戴一凡 罗禹贡 李克强 任勇 周安健 段志辉 严钦山 |
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| 作者单位： | 1. 清华大学,汽车安全与节能国家重点实验室,北京100084
2. 重庆长安新能源汽车有限公司,重庆,401120 |
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| 基金项目： | 工信部电子信息产业发展基金项目(新能源汽车电子控制系统研究及产业化)资助 |
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| 摘 要： | 为减小或消除单电机式强混合动力电动车辆在纯电动模式与发动机驱动模式间切换时产生的动力系统冲击,提出了发动机起动过程的转矩协调控制策略和发动机退出过程的转矩补偿控制策略.转矩协调控制策略包括起动模式下的发动机起动阻力转矩补偿控制和调节模式下的发动机过冲转矩平衡控制,转矩补偿控制策略利用电机补偿发动机退出过程中动力系统转矩的变化.台架和实车试验结果表明了该动态协调控制策略可确保发动机的快速平稳起动和发动机退出时不产生动力系统冲击.
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| 关 键 词： | 强混合动力电动车 转矩协调控制 转矩补偿控制 |
Dynamic Coordinated Control for a Full Hybrid Electric Vehicle with Single Motor |
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| Dai Yifan
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Luo Yugong
,
Li Keqiang
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Ren Yong
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Zhou Anjian
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Duan Zhihui
,
Yan Qinshan.Dynamic Coordinated Control for a Full Hybrid Electric Vehicle with Single Motor[J].Automotive Engineering,2011,33(12). |
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| Authors: | Dai Yifan Luo Yugong Li Keqiang Ren Yong Zhou Anjian Duan Zhihui Yan Qinshan |
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| Institution: | Dai Yifan1,Luo Yugong1,Li Keqiang1,Ren Yong2,Zhou Anjian2,Duan Zhihui2 &Yan Qinshan21.Tsinghua University,State Key Laboratory of Automotive Safety and Energy,Beijing 100084,2.Chongqing Changan New Energy Automobile Co.,Ltd.,Chongqing 401120 |
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| Abstract: | For reducing the shock in powertrain of a full hybrid electric vehicle with single motor during the mode switching between pure electric drive and engine drive,a torque coordinated control strategy for engine start process and a torque compensation control strategy for engine stop period are proposed.The torque coordinated control strategy consists of engine start resistance compensation control in start mode and engine torque overshoot balance control in regulating mode,while the torque compensation contro... |
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| Keywords: | full hybrid electric vehicle torque coordinated control torque compensation control |
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