摘要
以某中度混合动力汽车为研究对象,在MATLAB/Simulink中搭建整车正向仿真模型,按照动力性和经济性要求设计基于规则的逻辑门限控制策略和操纵换挡控制策略,实现混合动力多种工作模式的协调控制.仿真结果验证了控制策略的有效性,节省油耗,满足混合动力汽车控制要求.
Taking a moderate hybrid electric vehicle as an object of study,a forward simulation model of the vehicle is built in MATLAB / Simulink. Both the logic threshold control strategy and the shifting control strategy are proposed to meet the requirements of dynamic performance and fuel economy of the vehicle,in order to realize the coordinated control of multiple operating modes for a hybrid vehicle. The simulation results verify the effectiveness of the control strategy in reducing the fuel consumption.
出处
《车辆与动力技术》
2015年第2期12-15,共4页
Vehicle & Power Technology
