Nonfragile guaranteed cost control for uncertain nonlinear discrete-time systems with time-varying state delay

被引:0
|
作者
Nan Xie [1 ]
Gong-You Tang [2 ]
机构
[1] Shandong Univ Technol, Sch Comp Sci & Technol, Zibo 255049, Peoples R China
[2] Ocean Univ China, Coll Informat Sci & Engn, Qingdao 266071, Peoples R China
基金
中国国家自然科学基金;
关键词
D O I
10.1109/ICSMC.2006.384714
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 concerns the nonfragile guaranteed cost control problem for a class of nonlinear discrete-time dynamic systems with time-varying delay and controller gain perturbations. Guaranteed cost control law is designed under two classes of perturbations, namely, additive form and multiplicative form. The problem is to design a memoryless state feedback control law such that the closed-loop system is asymptotically stable and the closed-loop cost function value is not more than a specified upper bound for all admissible uncertainties. Some delay-dependent conditions for the existence of such controller are derived. A numerical example is given to illustrate the proposed method.
引用
收藏
页码:3754 / +
页数:2
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