Chaos synchronization of a fractional nonautonomous system

Abstract

In this paper we investigate the dynamic behavior of a nonautonomous fractional-order biological system.With the stability criterion of active nonlinear fractional systems, the synchronization of the studied chaotic system is obtained. On the other hand, using a Phase-Locked-Loop (PLL) analogy we synchronize the same system. The numerical results demonstrate the efiectiveness of the proposed methods

Keywords

• Chaos
• Fractional-order system
• Active control
• PLL
• Synchronization