Guaranteed cost control of uncertain discrete-time systems with delay in state

被引:0
|
作者
Shi, P [1 ]
Agarwal, RK [1 ]
Shue, SP [1 ]
机构
[1] Univ S Australia, Sch Math, Ctr Ind & Applicable Math, Mawson Lakes, SA 5095, Australia
关键词
discrete-time system; time delay; parameter uncertainty; quadratically stable; guaranteed cost control;
D O I
暂无
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
This paper considers the problems of robust guaranteed cost control of linear discrete time- delay systems with parametric uncertainties. By linear matrix inequality (LMI) approach, the robust quadratic stability of the system is studied. A control design method is developed such that the closed-loop system with a cost function has a upper bound irrespective of all admissible parameter uncertainties and unknown time delays. Furthermore, the upper bound (cost) can be optimized by incorporating with a minimization problem.
引用
收藏
页码:1371 / 1379
页数:9
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