Average consensus problems in networks of agents with delayed communications
Average consensus problems in networks of agents with delayed communications
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DOI：
10.1016/j.automatica.2007.12.010
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发表时间：
2008-08-01
期刊：
影响因子：
6.4
通讯作者：
Ferrari-Trecate, Giancarlo
中科院分区：
文献类型：
--
作者：
Bliman, Pierre-Alexandre;Ferrari-Trecate, Giancarlo
本文致力于研究具有通信延迟的动态智能体无向网络的平均一致性问题。通过关注具有积分器动态的智能体，这里重点研究时延的影响：既考虑了常数时延和时变时延，也考虑了网络中时延的均匀和非均匀分布。主要结果为在有界通信延迟下平均一致性的存在提供了充分条件（在大多数情况下也是必要条件）。文中给出的仿真结果表明与这些结果相符。©2008爱思唯尔有限公司。保留所有权利。
The present paper is devoted to the study of average consensus problems for undirected networks of dynamic agents having Communication delays. By focusing on agents with integrator dynamics, the accent is put here on the Study of the time-delay influence: both constant and time-varying delays are considered, as well as uniform and non-uniform repartitions of the delays in the network. The main results provide sufficient conditions (also necessary in most cases) for the existence of average consensus under bounded Communicaiton delays. Simulations are provided that show adequation with these results. (C) 2008 Elsevier Ltd. All rights reserved.