| 并联混合动力电动汽车动态协调控制试验研究 |
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| 引用本文： | 严运兵,颜伏伍,杜常清.并联混合动力电动汽车动态协调控制试验研究[J].公路交通科技,2010,27(1). |
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| 作者姓名： | 严运兵 颜伏伍 杜常清 |
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| 作者单位： | 1. 武汉科技大学,汽车与交通工程学院,湖北,武汉,430081;湖北省机械传动与制造工程重点实验室,湖北,武汉,430081
2. 武汉理工大学,汽车工程学院,湖北,武汉,430070 |
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| 基金项目： | 国家高技术研究发展计划(八六三计划)资助项目(2005AA501220-3);;湖北省自然科学基金资助项目(2009CDB361);;湖北省机械传动与制造工程重点实验室资助项目(2007A07) |
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| 摘 要： | 针对并联混合动力汽车在发动机和电动机工作过程中,需要根据路况进行能量分配和工作模式切换的问题,以并联混合动力汽车在状态切换过程中总转矩不发生大的波动为控制目标,提出了"转矩预分配+发动机调速+发动机转矩估计+电动机转矩补偿控制"的动态协调控制策略。借助dSPACE快速控制原型工具,搭建了试验台架,进行了稳态切换控制和动态协调切换控制试验。结果表明,在各种状态切换过程中,动态控制算法能有效控制混合动力系统的转矩波动,保证动力传递的平稳性。
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| 关 键 词： | 汽车工程 电动汽车协调控制 转矩补偿 台架试验 控制策略 |
Experimental Research on Dynamic Coordinated Control for PHEV |
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| YAN Yunbing,YAN Fuwu,DU Changqing.Experimental Research on Dynamic Coordinated Control for PHEV[J].Journal of Highway and Transportation Research and Development,2010,27(1). |
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| Authors: | YAN Yunbing YAN Fuwu DU Changqing |
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| Institution: | 1.School of Automobile and Traffic Engineering;Wuhan University of Science and Technology;Wuhan Hubei 430081;China;2.Hubei Key Laboratory of Mechanical Transmission and Manufacturing Engineering;3.School of Automotive Engineering;Wuhan University of Technology;Wuhan Hubei 430070;China |
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| Abstract: | It is necessary for Parallel Hybrid Electric Vehicle(PHEV) to distribute energy between engine and motor and to control state-switch during work.Aimed at keeping the total torque unchanging under state-switch,the dynamic control strategy/algorithm,which can be expressed as motor torque compensation for engine after torque pre-distribution,engine speed regulation and dynamic engine torque estimation,was put forward.The dynamic control algorithm was finally validated by steady and dynamic coordinated state-sw... |
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| Keywords: | automobile engineering coordinated control for Hybrid Electric Vehicle torque compensation bench test control strategy |
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