Consensus Problems for Discrete-time Agents with Communication Delay

被引：39
|
作者：
Wang, Zhenhua [1 ,2 ]
Zhang, Huanshui [3 ]
Song, Xinmin [1 ,2 ]
Zhang, Huaxiang [1 ,2 ]
机构：
[1] Shandong Normal Univ, Sch Informat Sci & Engn, Jinan, Shandong, Peoples R China
[2] Shandong Normal Univ, Inst Data Sci & Technol, Jinan, Shandong, Peoples R China
[3] Shandong Univ, Sch Control Sci & Engn, Jinan, Shandong, Peoples R China
来源：
INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS | 2017年 / 15卷 / 04期
基金：
中国国家自然科学基金;
关键词：
Communication delay; eigenratio; historical input information; multi-agent systems; undirected network; LINEAR MULTIAGENT SYSTEMS; SYNCHRONIZATION DYNAMICS; INPUT; NETWORKS;
D O I：
10.1007/s12555-015-0446-8
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 paper, consensus problems for first-order multi-agent systems with unstable pole are investigated over undirected network, where the network is affected by communication delay. By jointly utilizing both the delayed distributed state information and agent's own historical input information in the protocol, sufficient condition related to agent dynamic, network topology and communication delay is obtained for consensus, which is also proven to be necessary in case of one step delay. Furthermore, the consensus problem is studied on condition that the delay is time-varying. Finally, numerical simulations are provided to demonstrate the effectiveness of the proposed theoretical results.
引用
收藏
页码：1515 / 1523
页数：9
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