【摘要】 介绍了计算机建模与仿真技术在电动汽车开发过程中的应用。从建模方式、仿真速度等方面对广泛应用于电动汽车仿真研究的2种不同仿真结构,即后向仿真与前向仿真进行了全面的比较分析。并选取2款具有代表性的电动汽车仿真软件(ADVISOR、PSAT)分别对ToyotaPrius进行了仿真测试,直观展现了后向仿真与前向仿真的异同,指出在电动汽车开发的不同阶段应采取相应的仿真结构进行仿真研究。更多还原

【Abstract】 The application of computer modeling and simulation during the development of electric vehicle is introduced. An overall comparison and analysis is done on the two wide-using electric vehicle simulation structures: facing-backward simulation and facing-forward simulation from modeling method and simulation speed. The differences between these two simulation structures are displayed intuitively by selecting two representative electric vehicle simulation software (ADVISOR and PSAT) to test the Toyota Prius. The conclusion is that the corresponding simulation structure must be used in different phases during the development of electric vehicle.更多还原