Supervised adaptive PID control and time-varying fuzzy identifier of nonlinear dither systems

被引：1
|
作者：
Tsai, Z. R. [1 ]
Hwang, J. D.
Chang, Y. Z.
Lee, J.
机构：
[1] Chang Gung Univ, Dept Elect Engn, Tao Yuan 33302, Taiwan
[2] Jinwen Univ Sci & Technol, Dept Elect Engn, Hsintien City 23154, Taiwan
[3] Chang Gung Univ, Dept Mech Engn, Tao Yuan 33302, Taiwan
来源：
ELECTRONICS LETTERS | 2007年 / 43卷 / 21期
关键词：
Adaptive control systems - Fuzzy systems - Parameter estimation - Robustness (control systems);
D O I：
10.1049/el:20071242
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
To enhance system robustness between system parameters and adaptation law, a supervised adaptive PID control scheme and time-varying fuzzy identifier of unknown nonlinear dither systems are proposed. The dither and the proposed time-varying term can obtain the smooth quality of plant for reducing the rule number of the fuzzy identifier. The supervised adaptive PID control law aims to pull the states back to the pre-specified state region and reduce overshoot towards an extra stabilising input.
引用
收藏
页码：1129 / 1130
页数：2
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