并联混合动力汽车模糊逻辑控制策略的建模和仿真

MODELING AND SIMULATION OF FUZZY LOGIC CONTROL STRATEGY ON PARALLEL HYBRID ELECTRICAL VEHICLE

提出了基于模糊逻辑控制扭矩分配策略,建立了各功能组件模型.并利用ADVIS0R2002仿真平台,完成了该模糊逻辑扭矩控制策略和电气辅助控制策略仿真比较.结果表明,本文提出的模糊逻辑控制策略对提高混合动力汽车的动力性和燃油经济性,改善尾气的排放有明显的作用.

The fuzzy logical control strategy for the parallel -type hybrid vehicle was put forward, and the models of the main components were established. By using the mimic environment of ADVISOR2002, the comparison between the fuzzy logic control strategy and the electric - assisted control strategy were conducted. The result shows that the fuzzy logic control strategy can improve the dynamic, fuel economy and emission.