Finite-time chaos synchronization of the delay hyperchaotic Lü system with disturbance

Abstract

School of Mathematics and Statistics, Yancheng Teachers University, Yancheng, 224002, China (Received January 04 2019, accepted May 29 2019) In this paper, the dynamics and the finite-time synchronization of the delay hyperchaotic Lü system with disturbance are discussed. Based on the finite-time stability theory, a control law is put forward to realize finite-time chaos synchronization of the delay hyperchaotic Lü system with disturbance. Finally, numerical simulation results are provided to demonstrate the effectiveness and robustness of the proposed scheme.