Output feedback stabilization of stochastic planar nonlinear systems with output constraint

被引：36

作者：

Cui, Rong-Heng ^{[1
]}

Xie, Xue-Jun ^{[1
]}

机构：

[1] Qufu Normal Univ, Inst Automat, Qufu 273165, Shandong, Peoples R China

来源：

AUTOMATICA | 2022年 / 143卷

基金：

中国国家自然科学基金;

关键词：

Stochastic planar nonlinear systems; Output constraint; Output feedback stabilization; Stochastic asymptotic stability; Stochastic finite-time stability; BARRIER LYAPUNOV FUNCTIONS; ADAPTIVE-CONTROL;

D O I：

10.1016/j.automatica.2022.110471

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 is concerned with the problem of output feedback stabilization of stochastic planar nonlinear systems with output constraint. By introducing some new nonlinear mappings, adding a power integrator and homogeneous domination techniques, according to different value ranges of the homogeneous degree in the same form of assumptions, we establish two new design and analysis frames of output feedback stabilization to achieve respectively stochastic asymptotic stability (or asymptotical stability in probability) and stochastic finite-time stability of the trivial solution of the closed-loop system while guaranteeing the requirements of almost sure boundedness of the closed-loop signals and the symmetric output constraint.(C) 2022 Elsevier Ltd. All rights reserved.

引用

页数：13

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