A New Approach to Synchronize Fractional–Order Chaotic Systems with Nonstandard Finite Difference Scheme

In this paper, we use an active control technique to synchronize commensurate non–identical fractional–order chaotic dynamical systems. The numerical solution of the master, slave and error systems using nonstandard finite difference (NSFD) scheme show that the NSFD approach is effective to synchronize. Finally, an application of synchronization of fractional–order systems proposed in secure communication.

کلیدواژه ها:

Chaos ، Synchronization ، Active control ، Fractional calculus ، Nonstandard finite difference scheme ، Secure communication