Control of Fractional Order Uncertain Chaotic Unified Systems via Sliding Mode Control

In this paper, a sliding mode control law is designed to control chaos in fractional order unified chaotic systems. Based on the sliding mode control method, the states of the fractional-order system have been stabled, even if the system with uncertainty is in the presence of external disturbance. In addition, chaos control is implemented in the fractional-order Lorenz system by utilizing this method. Simulation results confirm numerical results.