参数未知耦合时滞不同复杂网络的广义同步
Generalized synchronization between two different complex networks with unknown parameters and delay coupling

针对具有不同动力学节点和不同拓扑结构的两个复杂网络, 研究其广义同步问题, 并考虑具有耦合时滞和 参数未知的情况. 基于Babalat引理, 并利用Lyapunov稳定性方法, 获得广义同步判据, 设计有效的自适应控制器, 实 现混沌系统参数已知和参数未知两种情况下的广义同步. 仿真验证了算法的有效性.
This paper investigate the problem of generalized synchronization (GS) between two different networks with different nodes’ dynamics, and consider the facts of delay coupling and unknown parameters of nodes. Based on the Barbalat lemma, GS criterion is given via the Lyapunov stability scheme. By designing a adaptive controller, GS is achieved, numerical simulations are provided to show the effectiveness of the proposed method.