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离散时间系统的多智能体的一致性
引用本文:杨洪勇,张嗣瀛.离散时间系统的多智能体的一致性[J].控制与决策,2009,24(3).
作者姓名:杨洪勇  张嗣瀛
作者单位:1. 鲁东大学,计算机科学与技术学院,山东,烟台,264025
2. 青岛大学,复杂性科学研究所,山东,青岛,266071
基金项目:国家自然科学基金,山东省教育厅科研基金 
摘    要:动态多智能体系统的一致性是复杂动力学系统中很有现实意义的问题.假设智能体连接网络拓扑是无向、固定和连通的,而且个体之间信息传递存在通信时廷,分析了一个动态移动多智能体离散时间系统.应用广义Nyquist判据研究具有通信时延的多智能体离散时间系统,得到了保证系统达到一致的充分条件.最后应用计算机仿真验证了该结论的有效性.

关 键 词:多智能体系统  一致性  离散时间  通信时延

Consensus of multi-agent system with discrete-time
YANG Hong-yong,ZHANG Si-ying.Consensus of multi-agent system with discrete-time[J].Control and Decision,2009,24(3).
Authors:YANG Hong-yong  ZHANG Si-ying
Affiliation:1.School of Computer Science and Technology;Ludong University;Yantai 264025;China;2.Institute of Complexity Science;Qingdao University;Qingdao 266071;China.
Abstract:Consensus of mobile multi-agent system is a problem with practical significance in the complex dynamics system.Under the hypothesis for the connected network topology with fixed and undirected links,a dynamical mobile-agent discrete-time system with the communication delays is analyzed.By appling generalized Nyquist criterion,the multi-agent delayed system with discrete-time is studied.And a sufficient condition is obtained to ensure the consensus of the multi-agent system.Finally,computer simulations show ...
Keywords:Multi-agent system  Consensus  Discrete-time  Communication delay  
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