Synchronization in complex dynamical networks coupled with complex chaotic system

Author:

Wei Qiang12,Xie Cheng-Jun12,Wang Bo34

Affiliation:

1. Beihua University Computer and Technology College, Beihua University, Jilin 132021, Jilin, P. R. China

2. Digital Images Processing Institute of Beihua University, Beihua University, Jilin 132011, Jilin, P. R. China

3. School of Computer Science and Technology, Dalian University of Technology, 116024, P. R. China

4. College of Computer Science and Engineering, Dalian Nationalities University, 116600, P. R. China

Abstract

This paper investigates synchronization in complex dynamical networks with time delay and perturbation. The node of complex dynamical networks is composed of complex chaotic system. A complex feedback controller is designed to realize different component of complex state variable synchronize up to different scaling complex function when complex dynamical networks realize synchronization. The synchronization scaling function is changed from real field to complex field. Synchronization in complex dynamical networks with constant delay and time-varying coupling delay are investigated, respectively. Numerical simulations show the effectiveness of the proposed method.

Publisher

World Scientific Pub Co Pte Lt

Subject

Computational Theory and Mathematics,Computer Science Applications,General Physics and Astronomy,Mathematical Physics,Statistical and Nonlinear Physics

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