【摘要】 针对混合动力越野车性能仿真需求,考虑到ADVISOR不能提供变化路面条件和不同环境条件下的仿真分析,对ADVISOR进行了二次开发。通过修改ADVISOR中整车模型、车轮模型和部件模型,增加滚动阻力系数模型、车轮滑转率与附着系数模型和蓄电池温度模型,建立了串联式混合动力越野车仿真系统。对某在研国产串联式混合动力越野车的整车性能进行了仿真分析。仿真结果表明,不同的路面条件和环境条件对混合动力车的各种性能有较大影响。更多还原

【Abstract】 In view of that ADVISOR did not account for the variations of the road and ambient conditions,which are rather common for off-road vehicles,ADVISOR is redeveloped to meet the requirements of performance simulation on off-road HEV.By modifying the models for complete vehicle,wheels and components in ADVISOR and adding the models for rolling resistance coefficient,battery temperature,slip ratio and adhesion factor,a simulation system for off-road SHEV is set up,and a simulation analysis on the performance of an off-road SHEV under development is conducted The results show that various road and ambient conditions have significant effects on the performance of off-road HEV.更多还原