%A Li Ke-Zan (李科赞), He En (何恩), Zeng Zhao-Rong (曾朝蓉), Chi K. Tse (谢智刚) %T Generalized projective synchronization of two coupled complex networks with different sizes %0 Journal Article %D 2013 %J Chin. Phys. B %R 10.1088/1674-1056/22/7/070504 %P 70504-070504 %V 22 %N 7 %U {https://cpb.iphy.ac.cn/CN/abstract/article_115041.shtml} %8 2013-06-01 %X 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.