混合动力电动汽车动力总成换挡过程协调控制仿真  

Simulation of Integrated Gear Shifting Control for Hybrid Electric Vehicle

作　　者：朱海涛[1] 张俊智[1] 廖承林[1] 胡昭琳[1] 

机构地区：[1]清华大学,北京100084

出　　处：《公路交通科技》2005年第8期131-134,共4页Journal of Highway and Transportation Research and Development

基　　金：国家863电动汽车专项资助项目(2001AA501212)

摘　　要：介绍了装有AMT的混合动力电动汽车(HEV)换挡过程协调控制逻辑。在Matlab/Simulink和Matlab/Stateflow平台上建立了动力总成模型,并对分离离合器和不分离离合器的两种不同换挡控制策略下的换挡过程协调控制进行了仿真计算。仿真结果表明,所建立的仿真模型能够对HEV的换挡过程协调控制进行模拟,所采用的协调控制逻辑能够使换挡顺利完成。This paper presented an integrated gear shifting control logic of a hybrid electric vehicle （HEV） with an automated manual transmission （AMT） .A powertrain model was established on the platforms of Matlab/Simulink and Matlab/Stateflow.The simulation of integrated gear shifting control was performed with two different control strategies, with and without clutch separated. The results show that the model is capable of simulating the gear shifting process and the control logics ensure the successful gear shifting.

关 键 词：混合动力电动汽车 换挡 协调控制 仿真 

分 类 号：U469.72[机械工程—车辆工程]