The generalized synchronization of a Quantum-CNN chaotic oscillator with different order systems

Abstract

This paper presents a special kind of the generalized synchronization of different order systems, proved by Lyapunov asymptotical stability theorem. A sufficient condition is given for the asymptotical stability of the null solution of an error dynamics. The generalized synchronization developed may be applied to the design of secure communication. Finally, numerical results are studied for a Quantum-CNN oscillator synchronized with three different order systems respectively to show the effectiveness of the proposed synchronization strategy. (C) 2006 Elsevier Ltd. All rights reserved.