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基于连续时间模型的多智能体系统采样数据一致性

DOI: 10.3724/SP.J.1004.2014.02549, PP. 2549-2555

Keywords: 多智能体系统,采样数据一致性,时变采样间隔,Lyapunov定理,连续时间模型

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Abstract:

?讨论了一般线性模型的多智能体系统具有时变采样间隔的采样数据一致性问题.首先基于连续时间模型,利用采样数据的离散时间特性分析时变采样间隔允许的上界.由于不考虑采样间隔之间的状态,Lyapunov函数仅需要在每个采样时刻保证递减.由此得到了一个利用线性矩阵不等式求解更低保守性的时变采样间隔上界的方法.接着通过参数化矩阵变量得到了基于线性矩阵不等式的控制器设计方法.最后数值仿真展示了理论结果的正确性.

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