New expectation-based conditions for almost sure exponential stability of discrete-time semi-Markovian linear systems with time-delayed control

被引:0
作者
Yan, Yongchun [1 ]
Zhao, Dianli [1 ]
机构
[1] Univ Shanghai Sci & Technol, Coll Sci, Shanghai 200093, Peoples R China
来源
JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS | 2024年 / 361卷 / 09期
关键词
Discrete-time semi-Markovian linear systems; Almost sure exponential stability; Linear matrix inequality; Ergodicity; Lyapunov function; STOCHASTIC STABILITY; JUMP SYSTEMS; STABILIZATION;
D O I
10.1016/j.jfranklin.2024.106875
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper studies almost sure exponential stability of discrete-time semi-Markovian linear systems with time-delayed control. New expectation-based sufficient conditions for almost sure exponential stability of the system are derived by employing the coupled Lyapunov function related to the sojourn time and the ergodic property of semi-Markov chains. Compared with known results on almost sure exponential stability of discrete-time semi-Markovian linear systems, the results in this paper are shown to be less conservative. At last, three numerical examples are given to illustrate the results.
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页数:14
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