ROBUST DISTURBANCE ATTENUATION OF A CLASS OF NONLINEAR SINGULARLY PERTURBED SYSTEMS

被引：0
作者：
Amjadifard, Roya [1 ]
Beheshti, Mohammad T. H. [2 ]
机构：
[1] Tarbiat Moallem Univ, Dept Comp Engn, Fac Engn, Tehran, Iran
[2] Tarbiat Modares Univ, Fac Engn, Dept Elect & Comp Engn, Tehran, Iran
来源：
INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL | 2010年 / 6卷 / 3A期
关键词：
Nonlinear systems; Singular perturbation; Disturbance attenuation; H-INFINITY CONTROL; FUZZY CONTROL; FEEDBACK; UNCERTAINTIES;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The problem of disturbance attenuation with internal stability for a class of nonlinear singularly perturbed systems is considered Using H(infinity) approach, a slate feedback controller is designed for the reduced order system such that L(2) gain of this system. to the relative disturbance input is made less than or equal to a prescribed value In this paper. we propose a new theorem to show that the maximum difference, between the performance index of the closed-loop singularly perturbed system, with. the designed slow controller, and the one related to the closed-loop reduced system, will be of order of epsilon The results have been verified both analytically and through simulations.
引用
收藏
页码：913 / 920
页数：8
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