Design of an Idle Speed Controller Based on Composite Control for a Diesel Engine

被引：0

作者：

Mi Ganggang ^{[1
]}

Zhou Wenhua ^{[1
]}

Shen Chengyu ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Energy Engn, Hangzhou 310003, Zhejiang, Peoples R China

来源：

2011 3RD WORLD CONGRESS IN APPLIED COMPUTING, COMPUTER SCIENCE, AND COMPUTER ENGINEERING (ACC 2011), VOL 4 | 2011年 / 4卷

关键词：

Electrically control diesel engine; Idle speed control; feedforward control; PID controller;

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The composite control technology was deeply analyzed, then the feedforward control plus PID feedback control strategy was designed basing on the characteristics and requirements of the diesel engine idle speed control system. Also the algorithm of anti-saturation of integrator was presented. The parameters of PID controller were tuned by experiments to optimize the response performance of the idle control system. The test results showed that the steady state error is less than 10r/min, the maximum overshoot is less than 55r/min and the transient time is less than 3s during the engine load fast change period (30N m). The diesel engine idle control system has basically met the requirements of idle speed control.

引用

页码：349 / 355

页数：7