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Partial Pinning Control for the Synchronization of Fractional-Order Directed Complex Networks

机译:分数指向复杂网络同步的部分固定控制

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摘要

This paper mainly studies the synchronization problem of fractional-order directed complex networks through partial pinning control. Unlike other papers, the network studied in this paper is neither strongly connected nor contains directed spanning trees. By utilizing the directed acyclic graph condensation and Layering theory, the network is decomposed into several strong connected components and then divided into layers. It proved that all or part of nodes in the network can achieve synchronization with the pinner's trajectory, only when the root strong connected components in the upstream of these nodes are pinned and satisfy some sufficient conditions. In addition, according to the ControlRank algorithm, an optimized strategy is designed to solve the problem of the optimal selection of the pinning nodes to ensure the specific nodes of the network can achieve synchronization eventually. Meanwhile the amount of control energy cost will also be given in this paper. Finally, two simulation examples are given to verify the reliability and feasibility of the optimized algorithm.
机译:本文主要研究了通过局部钉扎控制的分数指向复杂网络的同步问题。与其他论文不同,本文研究的网络既不强烈连接也不包含指示跨越树。通过利用定向的无循环缩放凝结和分层理论,网络被分解成几个强连接部件,然后分成层。事实证明,只有当这些节点上游的根强连接分量固定并满足某些充分条件时,网络中的全部或部分节点都可以实现与PINNER轨迹的同步。另外,根据ControlRank算法,设计了优化的策略来解决钉扎节点的最佳选择的问题,以确保网络的特定节点最终可以实现同步。同时,本文还将给出控制能量成本的量。最后,给出了两个仿真示例以验证优化算法的可靠性和可行性。

著录项

  • 来源
    《Neural processing letters》 |2020年第2期|1427-1444|共18页
  • 作者单位

    School of Science Wuxi Engineering Research Center for Biocomputing Jiangnan University Wuxi 214122 People's Republic of China;

    School of Science Wuxi Engineering Research Center for Biocomputing Jiangnan University Wuxi 214122 People's Republic of China;

    School of Science Wuxi Engineering Research Center for Biocomputing Jiangnan University Wuxi 214122 People's Republic of China;

    School of Science Wuxi Engineering Research Center for Biocomputing Jiangnan University Wuxi 214122 People's Republic of China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Fractional-order; Partial pinning control; DAG condensation; Layering theory; ControlRank algorithm;

    机译:分数;部分钉扎控制;DAG凝结;分层理论;ControlRank算法;

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