New Robust Stability Condition for Uncertain Discrete-Time Systems with Time-Varying Delay

被引:0
|
作者
Hara, Masatoshi [1 ]
Yoneyama, Jun [1 ]
机构
[1] Aoyama Gakuin Univ, Dept Elect Engn & Elect, Kanagawa, Japan
关键词
Delay systems; discrete-time systems; uncertain systems; linear matrix inequality;
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
This paper is concerned with robust stability of uncertain discrete-time systems that have time-varying delay in state. Many researchers have been trying to consider such a problem and have given robust stability conditions via Linear Matrix Inequalities(LMIs). However, their conditions are rather conservative. To reduce conservativeness, we define a new Lyapunov function and use a Leibniz-Newton formula. Finally, we show that our conditions are less conservative than other results in some numerical examples.
引用
收藏
页码:708 / 712
页数:5
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