车用电控柴油发动机怠速控制方法

Electronic Control Diesel Engine For Vehicle Idle Speed Control

随着中国对汽车尾气施行严格的排放法规,为提高车用发动机经济性,降低尾气排放,提高可靠性,对车用发动机怠速控制方法:PID控制、模糊控制、模糊-PID3种控制方法深入分析,并给出了他们的仿真分析结果。最后评估出模糊-PID控制方法是较优的车用发动机怠速控制方法。

With China＇s implementation of stringent vehicle exhaust emissions regulations,in order to improve vehicle engine of economy,reduce emissions,improve reliability,the vehicle engine idle speed control method：PID control,fuzzy control,fuzzy-PID3 kind of control in-depth analysis,and give their simulation results.Finally it assess that the fuzzy-PID control method is the better vehicle engine idle speed control method.