New stability conditions of neutral delay systems via free-matrix-based integral inequality

被引:7
|
作者
Wang, Wei [1 ,2 ]
Zeng, Hong-Bing [1 ,2 ]
Xiao, Shen-Ping [1 ,2 ]
Chen, Gang [1 ]
Lian, Hong-Hai [1 ]
机构
[1] Hunan Univ Technol, Sch Elect & Informat Engn, Zhuzhou 412007, Peoples R China
[2] Key Lab Elect Drive Control & Intelligent Equipme, Zhuzhou 412007, Peoples R China
来源
基金
中国国家自然科学基金;
关键词
Stability; neutral system; free-matrix-based integral inequality; Lyapunov-Krasovskii functional; TIME-VARYING DELAY; H-INFINITY CONTROL; DEPENDENT STABILITY; ROBUST STABILITY; LINEAR-SYSTEMS; MODEL; STABILIZATION; CRITERIA;
D O I
10.22436/jnsa.010.04.51
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The problem of robust stability of uncertain neutral systems with time-delay is studied in this paper. A new free-matrix-based integral inequality is proposed, which is more tighter than existing ones. By using it to investigate the stability of neutral delay systems, less conservative stability conditions are obtained, which are presented in terms of linear matrix inequalities (LMIs). Two numerical examples are provided to illustrate the effectiveness and the reduced conservativeness of the method. (C) 2017 All rights reserved.
引用
收藏
页码:1919 / 1926
页数:8
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