LMI approach to decentralized exponential stability of linear large-scale systems with interval non-differentiable time-varying delays

被引:2
|
作者
Rajchakit, Manlika [1 ]
Niamsup, Piyapong [2 ,3 ]
Rajchakit, Grienggrai [1 ]
机构
[1] Maejo Univ, Fac Sci, Div Math & Stat, Chiangmai 50290, Thailand
[2] Chiang Mai Univ, Fac Sci, Dept Math, Chiangmai 50200, Thailand
[3] CHE, Ctr Excellence Math, Bangkok 10400, Thailand
关键词
decentralized exponential stability; large-scale systems; uncertain systems; interval time-varying delay; Lyapunov function; linear matrix inequalities; ROBUST STABILITY; STABILIZATION; CRITERIA; DESIGN;
D O I
10.1186/1687-1847-2013-332
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This paper addresses decentralized exponential stability problem for a class of linear large-scale systems with time-varying delay in interconnection. The time delay is any continuous function belonging to a given interval, but not necessarily differentiable. By constructing a suitable augmented Lyapunov-Krasovskii functional combined with Leibniz-Newton's formula, new delay-dependent sufficient conditions for the existence of decentralized exponential stability are established in terms of LMIs. Numerical examples are given to show the effectiveness of the obtained results.
引用
收藏
页数:16
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