Event-triggered pinning synchronization of stochastic complex dynamical networks
Chaoqun Guo, Hongqian Lu, Yue Hu, Xingping Liu, Meiyu Sun · 2019
This article mainly investigates the synchronization of stochastic complex dynamical networks. In order to attain required synchronization behavior of the complex dynamical networks, this paper designs a pinning control strategy controlling a part of nodes. Furthermore, combined with the event-triggered mechanism, the frequency of the communication is reduced. A framework of complex dynamical network is established, which reflects the nonlinearity and randomness of the numerous nodes of complex networks. By employing the Lyapunov-Krasovskii method, the stability criteria which guarantees the required synchronization of complex dynamical network is derived. The numerical example is given to show the effectiveness of the proposed method.