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

页码：229 / 234

页数：6

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