Finite-time stochastic outer synchronization between two complex dynamical networks with different topologies

作者：Sun, Yongzheng^*; Li, Wang; Zhao, Donghua

来源：Chaos, 2012, 22(2): 023152.

DOI：10.1063/1.4731265

In this paper, the finite-time stochastic outer synchronization between two different complex dynamical networks with noise perturbation is investigated. By using suitable controllers, sufficient conditions for finite-time stochastic outer synchronization are derived based on the finite-time stability theory of stochastic differential equations. It is noticed that the coupling configuration matrix is not necessary to be symmetric or irreducible, and the inner coupling matrix need not be symmetric. Finally, numerical examples are examined to illustrate the effectiveness of the analytical results. The effect of control parameters on the settling time is also numerically demonstrated.

• 出版日期2012-6
• 单位复旦大学