Robust Chaos Lag Synchronization and Chaos Control of Double Mackey-Glass System by Noise Excitation of Parameters

Abstract

Lag synchronization of two uncoupled double Mackey-Glass systems by parameter excited method is presented. By replacing the corresponding parameters with two lag Rayleigh noise signals, the lag synchronization can be successfully achieved. Numerical simulations show the proposed method is effective. Temporary lag synchronization, partial lag synchronization, chaos control and robustness of lag synchronization are also obtained by this method.