Stability analysis for positive switched systems having stable and unstable subsystems based on a weighted average dwell time scheme

被引：22
作者：
Yu, Qiang [1 ]
Yuan, Xiaoyan [1 ]
机构：
[1] Shanxi Normal Univ, Sch Math & Comp Sci, Taiyuan 030031, Peoples R China
来源：
ISA TRANSACTIONS | 2023年 / 136卷
关键词：
Positive switched systems; Stable and unstable subsystems; Mode-dependent average dwell time; Weighted average dwell time; LINEAR-SYSTEMS; STABILIZATION;
D O I：
10.1016/j.isatra.2022.10.019
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
By developing two novel switching schemes - the slow and fast weighted average dwell time, the stability problem for positive switched systems with subsystems stable or partially unstable is investigated. It can be seen that the new schemes cover both the average dwell time and mode-dependent average dwell time schemes under some mild conditions, and stability results based on our proposed approach have lower bound and are more flexible than the existing results. Three numerical examples comparing the relevant results are analyzed to illustrate the efficiency of the new findings.(c) 2022 ISA. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：275 / 283
页数：9
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