Consensus of Multi-Agent Systems in Directed Networks With Nonuniform Time-Varying Delays

被引：331

作者：

Sun, Yuan Gong ^{[1
,2
]}

Wang, Long ^{[1
]}

机构：

[1] Peking Univ, Coll Engn, Ctr Syst & Control, Beijing 100871, Peoples R China

[2] Qufu Normal Univ, Sch Math Sci, Qufu 273165, Peoples R China

来源：

IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 2009年 / 54卷 / 07期

基金：

美国国家科学基金会;

关键词：

Consensus; intermittent communication; multiagent system; nonuniform time-varying delay; tree-type transformation; ASYMPTOTIC AGREEMENT; STABILITY; PROTOCOLS; AGENTS;

D O I：

10.1109/TAC.2009.2017963

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 note, we study consensus problems for continuous-time multi-agent systems in directed networks with dynamically changing topologies and nonuniform time-varying delays. We have analyzed consensus problems in the following three cases: 1) directed networks with dynamically changing topologies and nonuniform time-varying delays; 2) directed networks with intermittent communication and data packet dropout; and 3) finite-time consensus in directed networks with dynamically changing topologies and nonuniform time-varying delays. We propose a new approach based on a tree-type transformation to investigate consensus problems in all three cases. Some necessary and/or sufficient conditions are established. Simulation results are also given to demonstrate the theoretical results.

引用

页码：1607 / 1613

页数：7

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