基于模糊控制理论并联混合动力城市客车控制策略研究  

Control Strategy Research of Parallel Hybrid Electric City Bus Based on Fuzzy Control Theory

作　　者：熊祖品[1] 王宏[2] 李艾丹 袁张[1] 

机构地区：[1]武汉理工大学汽车工程学院,武汉430070 [2]重庆车辆检测研究院国家客车质量监督检验中心,重庆401122 [3]重庆长安汽车集团,重庆400020

出　　处：《客车技术与研究》2008年第2期9-12,共4页Bus & Coach Technology and Research

摘　　要：简单介绍模糊控制理论及其特点,并以汽车请求转矩与发动机当前转速下转矩的差值和电池SOC值为输入、发动机期望转矩为输出设计某并联混合动力城市客车的模糊控制策略,分别采用电机辅助式控制策略和所设计的模糊控制策略进行仿真,比较两种控制策略的效果。This article briefly introduces fuzzy control theory and its characteristics, designs the certain control strategy applied to a hybrid electric city bus according to the battery SOC value and the deviation torque between the required torque of vehicle and the engine torque under current speed, and the engine expected output torque. Meanwhile, this article respectively adopts electrically aided control strategy and the designed fuzzy control strategy to simulate a hybrid electric city bus to compare the two control strategies＇ effect.

关 键 词：混合动力汽车 并联 模糊控制策略 仿真 

分 类 号：U469.7[机械工程—车辆工程]