全局耦合网络的驱动控制影响的研究

Time Synchronization Based on Cluster and Group Consensus in Wireless Sensor Networks

耦合网络是现实世界中普遍存在的一种网络,通过耦合作用网络会达到自发地同步。提出了一种节点受网络外独立驱动源控制的全局耦合网络模型,研究了驱动控制对网络同步的影响。研究结果表明驱动源会影响网络达到自发同步的条件。驱动强度小于与驱动频率有关的特定值时,增强耦合强度增强能使网络达到自发地同步。驱动强度大于特定值时,网络会与驱动源同步,增强耦合强度无法使网络达到自发地同步。驱动强度的特定值。仿真结果证明了以上结论。

This paper proposes a global coupling network model in which a node is controlled by an independent drive source outside the network,and studies the influence of drive control on network synchronization.The research results show that the driving source will affect the conditions for the network to achieve spontaneous synchronization.When the drive strength is less than the certain value related to the drive frequency,coupling strength enhancement enables the network to achieve spontaneous synchronization.When the drive strength is greater than the certain value,the network will be synchronized to the drive source and will not achieve spontaneous synchronization.