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标题：基于Cruise的增程式电动汽车控制策略研究 |
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作者：申彩英，胥帆 |
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| 2015年第12期 访问次数：226次 |
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摘要：介绍了能够克服纯电动汽车电池低能量密度、高价格瓶颈的增程式电动汽车(ExtendedRange Electric Vehicle，EREV)控制策略，分析了驾驶员典型的驾驶情况统计信息，设计了动力系统参数。基于Cruise和Matlab/Simulink联合仿真平台，进行恒功率和经济性（ECO）两种控制策略的仿真，3种不同道路工况的仿真表明，ECO控制策略在动力性、燃油经济性与CO2排放性三个方面均优于恒功率控制策略。
关键词：增程式电动汽车；控制策略；仿真
Abstract: Control strategies were presented for ExtendedRange Electric Vehicle(EREV) in the paper, which was a solution to overcome batteries low energy density and high price limitations. Statistical information of driver′s typical driving situations was analyzed, powertrain parameters were designed. Based on Cruise and Matlab/Simulink platform, fixed power and economy (ECO) strategies were analyzed. By comparing dynamic performance, fuel economy and CO2 emissions, ECO control strategy is better than fixed power strategy.
Key words:extendedrange electric vehicle; control strategy; simulation
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