Research on intelligent algorithm of electro - hydraulic servo control system

被引：0

作者：

Wang, Yannian ^{[1
]}

Zhao, Yuhui ^{[1
]}

Liu, Chengtao ^{[1
]}

机构：

[1] Xian Polytech Univ, Key Lab Control Theory & Control Engn, Xian 710048, Shaanxi, Peoples R China

来源：

2017 2ND INTERNATIONAL SEMINAR ON ADVANCES IN MATERIALS SCIENCE AND ENGINEERING | 2017年 / 231卷

关键词：

D O I：

10.1088/1757-899X/231/1/012026

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In order to adapt the nonlinear characteristics of the electro-hydraulic servo control system and the influence of complex interference in the industrial field, using a fuzzy PID switching learning algorithm is proposed and a fuzzy PID switching learning controller is designed and applied in the electro-hydraulic servo controller. The designed controller not only combines the advantages of the fuzzy control and PID control, but also introduces the learning algorithm into the switching function, which makes the learning of the three parameters in the switching function can avoid the instability of the system during the switching between the fuzzy control and PID control algorithms. It also makes the switch between these two control algorithm more smoother than that of the conventional fuzzy PID.

引用

页数：6