On the cluster consensus of discrete-time multi-agent systems

被引：184

作者：

Chen, Yao ^{[1
]}

Lu, Jinhu ^{[1
,2
]}

Han, Fengling ^{[3
]}

Yu, Xinghuo ^{[2
]}

机构：

[1] Chinese Acad Sci, Acad Math & Syst Sci, Inst Syst Sci, Beijing 100190, Peoples R China

[2] RMIT Univ, Sch Elect & Comp Engn, Melbourne, Vic 3001, Australia

[3] RMIT Univ, Sch Comp Sci & Informat Technol, Melbourne, Vic 3001, Australia

来源：

SYSTEMS & CONTROL LETTERS | 2011年 / 60卷 / 07期

基金：

澳大利亚研究理事会; 中国国家自然科学基金;

关键词：

Multi-agent systems; Cluster consensus; Nonnegative matrix; Markov chain; DYNAMICALLY CHANGING ENVIRONMENT; ADAPTIVE SYNCHRONIZATION;

D O I：

10.1016/j.sysconle.2011.04.009

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Nowadays, multi-agent systems (MAS) are ubiquitous in the real world. Consensus is a fundamental natural phenomenon. Over the past decade, consensus of MAS has received increasing attention from various disciplines. This paper aims to further investigate a novel kind of cluster consensus of MAS with several different subgroups. Based on Markov chains and nonnegative matrix analysis, two novel cluster consensus criteria are obtained for MAS with fixed and switching topology, respectively. Furthermore, numerical simulations are also given to validate the effectiveness of these proposed criteria. The proposed cluster consensus criteria have some potential applications in real world engineering systems. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：517 / 523

页数：7

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