摘要
以一款纯电动公交车辆为例,根据车辆的动力性能要求,对车辆的动力系统参数进行匹配,运用Cruise软件搭建整车仿真模型,分别对带有固定速比和四挡变速器两种传动系统结构的车辆进行仿真分析,在满足设计要求的前提下,对比分析了2种车型的动力性能和经济性能.
By taking a type of pure electric bus as an example,the simulation models of the vehicle are built in CRUISE.The parameters of powertrain for vehicle are matched,based on the given dynamic performance requirements of vehicle.Two types of models with different powertrain structures,which are fixed ratio and four-speed transmission,are simulated respectively.Finally,the comparative analysis is given to the dynamic and economic performance of the two kinds of vehicles on the premise of meeting the design requirements.
出处
《武汉理工大学学报（交通科学与工程版）》
2016年第3期432-436,共5页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
基金
国家"863"基金项目资助(2011AA11A260)
关键词
电动汽车
动力系统
参数匹配
变速器
仿真
electric vehicle
powertrain
parameter match
transmission
simulation
