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多智能体系统在分布式采样控制下的动力学行为

DOI: 10.3724/SP.J.1004.2012.00357, PP. 357-365

Keywords: 多智能体,分布式控制协议,采样系统,一致性

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Abstract:

?本文运用图论、矩阵分析和现代控制理论等工具,研究信息网络传输下多智能体系统的协调控制和动力学行为.假设每个智能体通过数字化网络传感器获得其邻近智能体的位置状态,而且多智能体系统采取分布式线性控制协议.每个智能体被描述为一个简单的采样系统,多智能体系统转化为混合动力学系统.研究结果表明,多智能体系统所呈现的渐近聚集、周期振荡和发散动力学行为不仅和网络结构的代数特征有关,而且和每个智能体的动力学方程、采样周期有关.本文给出了具体精确的代数判据.仿真例子进一步验证了本文结果的有效性.

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