The design of Self-adaptive Fuzzy PID Controller in Magnetic Suspension Systems

被引:0
|
作者
Liu, Yingying [1 ]
Kong, Zhi [2 ]
Wang, Lifu [2 ]
Liu, Yiyang [3 ]
机构
[1] Shenyang Univ, Sch Informat Engn, Shenyang 110044, Peoples R China
[2] Northeastern Univ Qinhuangdao, Sch Control Engn, Qinhuangdao 066004, Hebei, Peoples R China
[3] Chinese Acad Sci, Shenyang Inst Automat, Shenyang 110016, Peoples R China
关键词
Self-adaptive; PID Controller; Magnetic Suspension Systems;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper introduces self-adaptive fuzzy PID controller to improve static and dynamic performance of magnetic suspension systems aiming at the characteristics of nonlinearity, hysteresis and uncertain model of the systems. The simulation results demonstrate that this fuzzy self-adaptive PID controller is more precise and less time-consuming for convergence, when uncertain parameters and disturbances exist at the same time, the system obtains better robust and stronger anti-interference ability.
引用
收藏
页码:1634 / 1637
页数:4
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