Cluster Lag Synchronization of Delayed Heterogeneous Complex Dynamical Networks via Intermittent Pinning Control
Cluster Lag Synchronization of Delayed Heterogeneous Complex Dynamical Networks via Intermittent Pinning Control
复制标题
通过间歇钉扎控制实现延迟异构复杂动态网络的集群滞后同步
DOI：
10.1007/s00521-018-3618-7
复制
发表时间：
2019
影响因子：
6
通讯作者：
Han Qi
中科院分区：
文献类型：
--
作者：
Yang Fan;Li Huaqing;Chen Guo;Xia Dawen;Han Qi
采用间歇牵制控制策略研究了异构动态网络中的簇滞后同步问题。以往的相关工作主要集中在自动力学中的时变时滞，这与真实的世界是不一致的。本文考虑了通信信道中的传输时延。我们提出了几个标准，以保证集群滞后同步，而不假设耦合矩阵是对称的和不可约的。采用分散自适应间歇钉扎控制策略降低控制成本。采用一种有效的钉扎簇选择方案来指导优先钉扎哪类簇。通过两次仿真验证了理论结果的正确性。
This paper investigates the problem of cluster lag synchronization in the heterogeneous dynamical networks by using an intermittent pinning control strategy. Previous related works mainly focused on the time-varying delays in the self-dynamics, which was not consistent with the real world. The transmission delay in the communication channels is considered in this paper. We present several criteria to guarantee cluster lag synchronization without assuming the coupling matrix being symmetric and irreducible. A decentralized adaptive intermittent pinning control scheme is employed to reduce the control cost. An effective pinned-cluster selection scheme is adopted to guide what kind of clusters should be pinned preferentially. Two simulations are proposed to verify the correctness of the theoretical results.