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带有不确定时变延时的有向网络多智能体平均一致性研究

DOI: 10.3724/SP.J.1004.2014.02602, PP. 2602-2608

Keywords: 平均一致性,多智能体系统,不确定时变,互凸

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Abstract:

?针对带有不确定时变通信延时的有向网络多智能体系统的平均一致性问题,本文首先深入分析了弱连接且平衡的固定/切换拓扑特性.然后,通过分解系统状态变量,建立了初始系统的降维综合模型.考虑降维模型带有不确定时变延时,基于Jensen's不等式和最近提出的新型互凸方法,得到了系统平均一致性的充分条件,特别是,给出了与目前研究结果相比具有更小保守性的时变通信延时上界.最后,数值仿真验证了提出方法的可行性和有效性.

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