| 并联式混合动力发动机扭矩管理模型仿真与试验研究 |
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| 引用本文： | 袁银南,曹占国,朱磊,徐红林,胡振伟.并联式混合动力发动机扭矩管理模型仿真与试验研究[J].车用发动机,2008(6). |
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| 作者姓名： | 袁银南 曹占国 朱磊 徐红林 胡振伟 |
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| 作者单位： | 江苏大学汽车与交通工程学院,江苏,镇江,212013 |
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| 基金项目： | 国家"八六三"计划节能与新能源汽车重大专项项目
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| 摘 要： | 建立了基于扭矩的汽油机仿真模型,该模型可用于并联式混合动力电动汽车的控制策略的开发与仿真研究。在Matlab/Simulink中对基于扭矩控制的发动机模型进行了仿真,表明以扭矩为控制变量来确定进气充量、喷油量和点火正时的控制策略是有效的且适用于整车控制。另外,通过将扭矩估计模型的仿真结果与试验结果对比,验证了模型的准确性。最后介绍了发动机的基本标定试验。
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| 关 键 词： | 汽油机 扭矩管理 数值模拟 数学模型 发动机管理系统 |
Simulation and Experimental Research on PHEV Torque Management Model |
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| YUAN Yin-nan,CAO Zhan-guo,ZHU Lei,XU Hong-lin,HU Zhen-wei.Simulation and Experimental Research on PHEV Torque Management Model[J].Vehicle Engine,2008(6). |
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| Authors: | YUAN Yin-nan CAO Zhan-guo ZHU Lei XU Hong-lin HU Zhen-wei |
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| Abstract: | The simulation model of gasoline engine based on torque control was built in order to facilitate the development and simulation of PHEV control strategy.The simulation process was carried out in the environment of Matlab/Simulink.The simulation results showed that the control strategy that used torque to acquire intake charge,injection quantity and ignition timing was effective and fit for vehicle control.Besides,the torque estimation model was validated by the comparison between simulation results and experimental results.Finally,the basic calibration experiments were introduced. |
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| Keywords: | gasoline engine torque management numerical simulation mathematical model engine management system |
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