中国物理B ›› 2013, Vol. 22 ›› Issue (7): 70504-070504.doi: 10.1088/1674-1056/22/7/070504
李科赞a, 何恩a, 曾朝蓉b, 谢智刚c
Li Ke-Zan (李科赞)a, He En (何恩)a, Zeng Zhao-Rong (曾朝蓉)b, Chi K. Tse (谢智刚)c
摘要: We investigate a new generalized projective synchronization (GPS) between two complex dynamical networks of different sizes. To the best of our knowledge, most current studies on the projective synchronization have dealt with coupled networks with the same size. By generalized projective synchronization, we mean that the states of nodes in each network can realize complete synchronization, and the states of pair nodes from both networks can achieve projective synchronization. By using the stability theory of dynamical system, several sufficient conditions for guaranteeing the existence of the generalized projective synchronization under feedback control and adaptive control are obtained. As an example, we use Chua's circuits to demonstrate the effectiveness of our proposed approach.
中图分类号: (Synchronization; coupled oscillators)