Stability Analysis for Discrete-Time Switched Systems With Time-Varying Delays

被引：0
作者：
Shi, Shuang [1 ]
Yang, Liu [1 ]
Ren, Shunqing [2 ]
Fei, Zhongyang [1 ]
机构：
[1] Harbin Inst Technol, Res Inst Intelligent Control & Syst, Harbin 150001, Peoples R China
[2] Harbin Inst Technol, Space Control & Inertial Technol Res Ctr, Harbin 150001, Peoples R China
来源：
PROCEEDINGS OF THE 38TH CHINESE CONTROL CONFERENCE (CCC) | 2019年
基金：
中国国家自然科学基金;
关键词：
Discrete-time switched system; Time-varying delay; Stability analysis; Wirtinger-based summation inequality; Semi-time-dependent method; LINEAR-SYSTEMS; STABILIZATION;
D O I：
10.23919/chicc.2019.8866417
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we focus on the stability analysis for discrete-time switched systems with time-varying delays. By adopting extended mode-dependent average dwell-time switching laws and semi-time-dependent multiple L.yapunov-like functions, the improved stability criterion is deduced for switched time-delay systems comprising of both stable and unstable subsystems. Moreover, by using the reciprocally convex combination inequality and the Wirtinger-based summation inequality to cope with the time-varying delays, the conservativeness can be further reduced. The validity of the developed result is demonstrated by a numerical example.
引用
收藏
页码：1730 / 1735
页数：6
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