中文摘要：

摘要：在传统前置前驱车辆的基础上，设计了一种前轮发动机驱动、后轮轮毂电动机驱动的新型混合动力系统，实现了HEV动力系统结构的简化．根据车辆各部件参数及整车动力性能要求，完成了轮毂电动机的选型并确定了轮毂电动机性能参数，运用ADVISOR2002软件构建了轮毂电动机HEV整车仿真模型，基于模糊逻辑制定了HEV能量管理策略，在NEDC工况下进行了HEV动力性能的仿真．仿真结果表明：在模糊控制策略作用下，所设计的轮毂电动机HEV提升了整车动力性能，改善了系统燃油经济性，提出的设计方案正确合理，可为基于轮毂电动机的HEV设计提供参考．

英文摘要：

Based on the traditional FF vehicles, a new hybrid system with front wheel engine drive and rear wheel motor drive was designed to achieve a simplified HEV power train structure. The type and the parameters of wheel motor were determined based on the vehicle component parameters and the vehicle dynamic performance requirements. A simulation model of hybrid vehicles with wheel motors was built by ADVISOR2002, and the vehicle energy management strategy was designed based on fuzzy logic control. The vehicle simulation experiment was carried out in NEDC cycle. The simulation results show that com- pared with the traditional FF vehicles, the vehicle dynamic performance and the vehicle fuel economy are improved, which indicates that the proposed design is reasonable, and can provide important theory basis for further design of hybrid vehicles with wheel motors.