基于模糊逻辑的混合动力汽车智能控制系统

The intelligent control system based on Fuzzy logic controller for Hybrid cars

文章通过分析混合动力汽车的工作模式、能量流动以及特性,针对其要求,设计了基于模糊逻辑的混合动力汽车的智能控制系统,应用SIMULINK,对控制策略进行仿真。仿真结果表明,模糊逻辑控制策略能够很好控制发动机工作,具有很好的自适应能力和鲁棒性,从而提高了整车的燃油经济性和排放性能。

Analyzing the operational mode、energy flowing and features of hybrid cars,the intelligent control systembased on fuzzy logic controller for hybrid cars is proposed.The results showthat the fuzzy logic control strategy can control the engine work effectively and has powerful adaptive ability and robustness,thus enhance the fuel economy and the emission performance.