Synchronization Research of Uncoupled Hyper-chaotic Systems

Abstract

Synchronization between two hyper-chaotic systems with different structures is studied with full state hybrid projective method and Lyapunov stability theory. A general synchronization formula is derived. Then a concrete synchronization controller is given where hyper-chaotic Chen system and Lü system are taken as instances. Finally effectiveness of the controller derived in this paper is verified by numerical simulations.