Stability analysis for a class of neutral systems with mixed delays and sector-bounded nonlinearity

被引：56
作者：
Gao, Jinfeng [1 ,2 ]
Su, Hongye [1 ]
Ji, Xiaofu [3 ]
Chu, Jian [1 ]
机构：
[1] Zhejiang Univ, Inst Adv Proc Control, State Key Lab Ind Control Technol, Hangzhou 310027, Peoples R China
[2] Zhejiang Sci Tech Univ, Inst Automat, Hangzhou 310018, Peoples R China
[3] Jiangsu Univ, Sch Elect & Informat Engn, Zhenjiang 212013, Peoples R China
来源：
NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS | 2008年 / 9卷 / 05期
基金：
国家高技术研究发展计划(863计划);
关键词：
neutral system; robust absolute stability; nonlinearity; mixed delays; linear matrix inequality (LMI);
D O I：
10.1016/j.nonrwa.2007.07.003
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This paper deals with the problem of absolute stability and robust stability of a class of neutral systems with sector-bounded nonlinearity and mixed time-varying delays. Some new delay-dependent stability criteria are presented based on Lyapunov stability theory and formulated in terms of strict linear matrix inequalities (LMIs). Neither model transformation nor bounding technique for cross terms is required in obtaining the stability conditions. Since both the neutral- and discrete-delays are taken into account, the obtained criterion is less conservative than the previous ones, which is illustrated by numerical examples. (C) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2350 / 2360
页数：11
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