Study on Variable Universe Fuzzy PID Control for Landing Gear Based on MRF (Magneto-rheological Fluid) Damper

被引：2

作者：

Zhu, Shixing ^{[1
]}

Chen, Chanjuan ^{[1
]}

机构：

[1] CAUC, Coll Aeronaut Engn, Tianjin 300300, Peoples R China

来源：

FLUID DYNAMIC AND MECHANICAL & ELECTRICAL CONTROL ENGINEERING | 2012年 / 233卷

关键词：

Landing gear; Fuzzy PID control; Variable universe; simulation;

D O I：

10.4028/www.scientific.net/AMM.233.66

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Aircraft landing gear shock system model was established, the system vibration differential equation and state-space equation were deserved. Based on the general fuzzy PID controller, the idea of fuzzy PID controller and its application in shock absorber system were studied. Based on MATLAB, the system simulation model was established, and the fuzzy PID control of semi-active suspension is analyzed compared to variable universe fuzzy PM control. The results show that the variable universe fuzzy PID control had better control effect.

引用

页码：66 / 71

页数：6