柴油机喷油压力的智能开关型模糊PID复合控制  

Study on the Intelligent-Switch Fuzzy-PID Control for the Fuel Injection Pressure of Diesel Engines

作　　者：杨林[1] 冒晓建[1] 郭海涛[1] 常久鹏[1] 卓斌[1] 

机构地区：[1]上海交通大学,上海200030

出　　处：《车用发动机》2002年第4期12-15,共4页Vehicle Engine

摘　　要：以车用柴油机电控高压共轨燃油喷射系统为对象 ,提出了智能开关型模糊PID复合控制 ,开发了仿真软件 ,进行了PID控制、模糊控制、模糊PID复合控制的仿真 。The high pressure common rail electronically controlled fuel injection (EFI) diesel engine is taken as the investigated object in this paper. The intelligent switch fuzzy PID controller is proposed. The software for simulating is developed. The effects of PID control, fuzzy control and fuzzy PID control are simulated. As the result, as for the fuel injection pressure control of diesel engines, it is turned out that the intelligent switch fuzzy PID control is more suitable than others.

关 键 词：燃油喷射压力控制 高压共轨 智能开关 模糊PID 柴油机 

分 类 号：TK421.4[动力工程及工程热物理—动力机械及工程]