摘要
本文提出一种有效克服静差的增量式类积分模糊控制器。该控制器在控制的同时辨识出系统的开放放大倍数 ,再利用类积分的增量式输出 ,有效地克服了静差 ,同时有效地克服了模糊控制应用于大时滞系统易引起振荡的缺陷。本文给出了该控制器具体的设计方法。
This paper presents an incremental quasi integral fuzzy controller,which can eliminate static errors effectively.During the control,the controller can identify the open amplification factor of the system and then makes use of the quasi integral incremental output to eliminate both the static errors and the defects of oscilations rising easily from a big time lag system,to which the fuzzy control is applied.The paper also gives out the specific design method of the controller.
出处
《工业仪表与自动化装置》
2000年第4期3-6,共4页
Industrial Instrumentation & Automation
关键词
类积分
增量式
模糊控制器
静差
On line identification
Quasi integral
Fuzzy control
Incremental fuzzy control
