Delay dependent stability of time-delayed linear systems using new structure of L-K funciton

被引：0
作者：
Kim, Jin-Hoon [1 ]
机构：
[1] Dept. of Electronics Engineering, Chungbuk National University
来源：
Transactions of the Korean Institute of Electrical Engineers | 2013年 / 62卷 / 02期
关键词：
Cross terms of variables; LMI; No delay decomposition; Stability; Time-delay;
D O I：
10.5370/KIEE.2013.62.2.246
中图分类号：
学科分类号：
摘要：
In this paper, we consider the stability of linear systems without delay decomposition. A less conservative result obtained without delay decomposition is strongly required since it is a basis to get an improved result by applying simple delay decomposition. Unlike the most popular Lyapunov-Krasovski(L-K) function, we consider the cross terms between variables. Based on this new structure of L-K function, we derive a delay-dependent stability criterion in the form of linear matrix inequality(LMI). Finally, we show, by well-known two examples, that our result is less conservative than the recent results.
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页码：246 / 251
页数：5
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