Fuzzy-PID control method for two-stage vibration isolation system

被引：0

作者：

Zhao, Cun-Sheng ^{[1
]}

Zhu, Si-Jian ^{[1
]}

He, Qi-Wei ^{[1
]}

机构：

[1] Naval Univ Engn, Inst Noise & Vibrat, Wuhan, Peoples R China

来源：

JOURNAL OF THEORETICAL AND APPLIED MECHANICS | 2007年 / 45卷 / 01期

关键词：

dtwo-stage vibration isolation system; fuzzy-PID control; simulation;

D O I：

暂无

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The arithmetic of PID control is simple and the stability of it is good. However, the dynamic characteristics of PID control are poor. The fuzzy logic control method is flexible and adaptive. It does not rely on a mathematical model of the system and can deal with the nonlinearity of parameters and uncertain problems. However, the stability of fuzzy logic control is poor. In this paper, fuzzy logic control combined with PID control is applied to a two-stage vibration isolation system to improve the vibration isolation effectiveness. Simulation results show that the method is effective.

引用

页码：171 / 177

页数：7