Control Synchronization of Fractional-Order Chaotic Systems Using Active Control Technique

In this paper, we present the concept of synchronization of different fractional-order chaotic systems using active control technique. The Grünwald-Letnikov method is used to approximate the fractionalderivatives. The nonstandard finite difference (NSFD) scheme is used for the numerical solution of the fractional-order master and slave systems. Numerical results show that the NSFD approach is easyand accurate when applied to synchronize fractional-order systems

Keywords:

Chaotic , Synchronization , Fractional calculus , Nonstandard finite difference scheme , Volta’s system , Lü system