Practical stability of positive switched nonlinear time-varying systems

被引：0
作者：
Li, Ruonan [1 ,2 ]
Zhao, Ping [1 ]
机构：
[1] Shandong Normal Univ, Sch Informat Sci & Engn, Jinan 250014, Peoples R China
[2] Univ Jinan, Sch Elect Engn, Jinan 250022, Peoples R China
来源：
16TH IEEE INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION, ROBOTICS AND VISION (ICARCV 2020) | 2020年
关键词：
ASYMPTOTIC STABILITY; ROBUST STABILITY; LINEAR-SYSTEMS; STABILIZATION;
D O I：
10.1109/icarcv50220.2020.9305444
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, practical stability is concerned for positive switched nonlinear time-varying (PSNTV) systems and positive switched linear time-varying (PSLTV) systems with disturbances. Based on a new definition on practical stability which can fully reflect the positivity of every component of the solution, sufficient conditions on practical stability of PSNTV systems are given by using the multiple max-separable Lyapunov function method. As an application of our criterion, sufficient criteria on practical stability are also provided for PSLTV systems with disturbances. Through our criterion, the systems' practical stability can be judged directly from the algebraic characteristics of the systems. At the end, examples are presented to illustrate the effectiveness of our results.
引用
收藏
页码：567 / 571
页数：5
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