Delay-Decomposition Stability Approach of Nonlinear Neutral Systems with Mixed Time-Varying Delays

被引:0
作者
Mazhoud, Ilyes [1 ]
Amri, Issam [1 ]
Soudani, Dhaou [1 ]
机构
[1] Univ Tuins El Manar, Natl Engn Sch Tunis, Lab Res Automat Control, BP 37, Tunis 1002, Tunisia
关键词
Neutral systems; Lyapunov-Krasovskii approach; asymptotic stability; mixed time-varying delays; nonlinear perturbations; Linear Matrix Inequalities (LMIs);
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
This paper deals with the asymptotic stability of neutral systems with mixed time-varying delays and nonlinear perturbations. Based on the Lyapunov-Krasovskii functional including the triple integral terms and free weighting matrices approach, a novel delay-decomposition stability criterion is obtained. The main idea of the proposed method is to divide each delay interval into two equal segments. Then, the Lyapunov-Krasovskii functional is used to split the bounds of integral terms of each subinterval. In order to reduce the stability criterion conservatism, delay-dependent sufficient conditions are performed in terms of Linear Matrix Inequalities (LMIs) technique. Finally, numerical simulations are given to show the effectiveness of the proposed stability approach.
引用
收藏
页码:391 / 400
页数:10
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