TRACKING CONTROL AND SYNCHRONIZATION OF RSSLER CHAOTIC SYSTEM

The issue on tracking control and synchronization of Rssler chaotic system were investigated and a nonlinear controller was designed to make Rssler chaotic system following an arbitrarily given reference signal with well defined first derivative. It is proved by means of Lyapunov stability theory that this controller can make the system approach to the reference signal at an exponent rate. The scheme developed here can be applied to the synchronization of two chaotic systems with same or different structure, and it also can be generalized to the tracking control of other chaotic systems. The designed controller is simple and easily implemented in practice applications. The effectiveness of the proposed method is demonstrated by the simulation results.