Synchronization in networks of identical linear systems

被引：643

作者：

Scardovi, Luca ^{[1
]}

Sepulchre, Rodolphe ^{[2
]}

机构：

[1] Princeton Univ, Dept Mech & Aerosp Engn, Princeton, NJ 08544 USA

[2] Univ Liege, Dept Elect Engn & Comp Sci, B-4000 Liege, Belgium

来源：

AUTOMATICA | 2009年 / 45卷 / 11期

关键词：

Synchronization; Consensus; Multi-agent systems; Weak coupling; Oscillator analysis; PASSIVITY; AGENTS; DESIGN;

D O I：

10.1016/j.automatica.2009.07.006

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The paper investigates the synchronization of a network of identical linear state-space models under a possibly time-varying and directed interconnection structure. The main result is the construction of a dynamic output feedback coupling that achieves synchronization if the decoupled systems have no exponentially unstable mode and if the communication graph is uniformly connected. The result can be interpreted as a generalization of classical consensus algorithms. Stronger conditions are shown to be sufficient - but to some extent, also necessary - to ensure synchronization with the diffusive static output coupling often considered in the literature. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：2557 / 2562

页数：6

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