Cooperative control of multiple stochastic high-order nonlinear systems

被引：61

作者：

Li, Wuquan ^{[1
]}

Liu, Lu ^{[2
]}

Feng, Gang ^{[2
]}

机构：

[1] Ludong Univ, Sch Math & Stat Sci, Yantai 264025, Peoples R China

[2] City Univ Hong Kong, Dept Mech & Biomed Engn, Kowloon, Hong Kong, Peoples R China

来源：

AUTOMATICA | 2017年 / 82卷

基金：

中国国家自然科学基金;

关键词：

Cooperative control; Directed network topology; Stochastic high-order nonlinear systems; OUTPUT-FEEDBACK STABILIZATION; MULTIAGENT SYSTEMS; TRACKING; DESIGN;

D O I：

10.1016/j.automatica.2017.04.052

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Distributed cooperative control of multiple stochastic high-order nonlinear systems has not been addressed in literature. This paper presents an approach to design of distributed cooperative controllers for multiple stochastic high-order nonlinear systems under directed leader-followers type network topology via the so-called distributed integrator backstepping method. By using the algebraic graph theory and stochastic analysis method, it is shown that the output tracking errors between the followers and the leader can be tuned arbitrarily small while all the states of the closed-loop system remain bounded in probability. Finally, the effectiveness of the proposed control approach is illustrated on a stochastic underactuated mechanical system. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：218 / 225

页数：8

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