Chaos synchronization based on sliding mode observer

This paper proposes a robust sliding mode observer used for the synchronization of a class of uncertain chaotic systems. A novel control law is presented for the robust sliding mode observer. Unlike other methods of chaos synchronization using the observer, the paper uses the output vector other than a scalar output. In order to guarantee the requirement of single transmission line between the master chaotic system and the slave chaotic system, the paper proposes a new transmission method, which transmits multi signals using only one transmission channel. The paper applies the above transmission method to the chaos synchronization. The simulations of hyperchaotic Chua´s circuit are presented to show the effectiveness of the method presented in the paper