Stochastic Gain-Scheduled Control of Discrete-Time Systems Characterized by Random Polytopes

被引：0
作者：
Hosoe, Yohei [1 ]
Michitani, Yuki [1 ]
Peaucelle, Dimitri [2 ]
Hagiwara, Tomomichi [1 ]
机构：
[1] Kyoto Univ, Dept Elect Engn, Kyoto 6158510, Japan
[2] Univ Toulouse, LAAS CNRS, CNRS, F-31400 Toulouse, France
来源：
IEEE CONTROL SYSTEMS LETTERS | 2024年 / 8卷
关键词：
Stochastic systems; Uncertainty; Time-varying systems; Symmetric matrices; Stochastic processes; State feedback; Robust control; Linear parameter-varying systems; stochastic systems; LMIs; random polytopes; STABILITY;
D O I：
10.1109/LCSYS.2024.3366179
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 letter discusses stability analysis and gain-scheduled controller synthesis for discrete-time non-stationary stochastic systems characterized by random polytopes. An associated deterministic time-varying parameter is assumed to be available online, and how to use its information in adjustment of controller gains is discussed in a framework of stochastic control using linear matrix inequalities. Conservativeness is reduced using our recent results and the $S$ -variable approach.
引用
收藏
页码：229 / 234
页数：6
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