基于模糊控制策略的PHEV仿真研究  

Simulation Research on PHEV Based on Fuzzy Logic Control Strategies

作　　者：李军[1] 邹发明[1] 涂雄[1] 刘彪[1] 王文宾[1] 

机构地区：[1]重庆交通大学机电与汽车工程学院,重庆400074

出　　处：《重庆交通大学学报（自然科学版）》2013年第2期329-334,共6页Journal of Chongqing Jiaotong University(Natural Science)

基　　金：重庆市教委自然科学基金项目(KJ090408);重庆市教委项目(0903070)

摘　　要：针对并联式混合动力汽车,在电辅控制策略的基础上设计一种基于模糊逻辑推理的动力分配控制策略。将其模型嵌入仿真软件ADVISOR中,在CYC_EUDC循环道路工况下进行仿真计算。仿真结果表明:与电辅控制策略相比,采用模糊逻辑控制策略的混合动力电动汽车具有较好的经济性、排放性、鲁棒性,能够使发动机尽量集中工作在优化工作曲线附近,并保证电池SOC在较小的范围内变化。In view of PHEV,a fuzzy logic control strategy for power distribution was designed,based on the electrical auxiliary control strategy.Its model was embedded in the simulation software ADVISOR,which was simulated in the condition of CYC_EUDC cycling road condition.The simulation results show that: compared with electric auxiliary control strategy,the designed control strategy based on fuzzy logic has a better economy,emission performance,robustness,and makes the engine work as near as possible to the optimizing working curve,as well as ensures that the SOC of the battery is changing in a small range.

关 键 词：并联式混合动力汽车 模糊逻辑控制 仿真 

分 类 号：U469.7[机械工程—车辆工程]