Finite-time H∞ Control for a Class of Discrete-time Linear System

被引：0
|
作者：
Wang, Kang [1 ]
Shen, Yanjun [2 ]
Liu, Wanhai [1 ]
Jiang, Qinghua [1 ]
机构：
[1] China Three Gorges Univ, Coll Sci, Yichang 443002, Peoples R China
[2] Inst Nonlinear & Complex Syst, Yichang 443002, Peoples R China
来源：
2010 CHINESE CONTROL AND DECISION CONFERENCE, VOLS 1-5 | 2010年
关键词：
discrete-time linear system; exogenous disturbance; H-infinity control; LMI;
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：
In this paper, the concept of H-infinity control for discrete-time systems is extended over a finite-time interval, we discuss the finite-time control H infinity problem for discrete-time linear system with time-varying norm-bounded exogenous disturbance, the main aim is to design a state feedback controller which guarantees that the closed-loop system is finite-time boundedness and reduces the effect of the disturbance input on the controlled output. In order to solve the problem, some sufficient conditions which can be reduced to feasibility problem involving LMIs arc presented. Finally, a numerical example is given to demonstrate the efficiency of the proposed method.
引用
收藏
页码：546 / +
页数：2
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