Sampled-Data Decentralized Output Feedback Control for a Class of Switched Large-Scale Stochastic Nonlinear Systems

被引:28
作者
Li, Shi [1 ]
Xiang, Zhengrong [1 ]
机构
[1] Nanjing Univ Sci & Technol, Sch Automat, Nanjing 210094, Peoples R China
来源
IEEE SYSTEMS JOURNAL | 2020年 / 14卷 / 02期
基金
中国国家自然科学基金;
关键词
Switches; Nonlinear systems; Stochastic processes; Output feedback; Observers; Adaptive systems; Average dwell time (ADT); large-scale (LS) systems; sampled-data control; stochastic nonlinear systems; switched systems; DYNAMIC SURFACE CONTROL; ADAPTIVE TRACKING CONTROL; PRESCRIBED PERFORMANCE; GLOBAL STABILIZATION; DESIGN;
D O I
10.1109/JSYST.2019.2934512
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 article, a decentralized output feedback control problem for switched large-scale stochastic nonlinear systems subject to asynchronous switching is considered via sampled-data control. We design a state observer by only using the sampled information. Utilizing the average dwell time method, a sampled-data controller is constructed to ensure that the closed-loop system is globally asymptotically stable in mean square. Two examples are provided to demonstrate the developed strategy's effectiveness.
引用
收藏
页码:1602 / 1610
页数:9
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