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

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 PID control.The results show that the variable universe fuzzy PID control had better control effect.

关键词： Landing gear Fuzzy PID control Variable universe simulation

作者: Shixing Zhu Chanjuan Chen

作者单位: College of Aeronautical Engineering of CAUC,Tianjin 300300,China

会议类型: 国际会议

会议名称: the 16th International Conference on Fluid Dynamic and Mechanical & Electrical Control Engineering (第16届流体动力与机电控制工程国际学术会议 (FDMECE2012))

会议地点: 重庆

会议语种:英文

页码: 66-71

在线出版日期: 2012-11-10（万方平台首次上网日期，不代表论文的发表时间）