Pinning synchronization of Hyperchaotic network with time delay via one controller

Abstract

In this paper, pinning synchronization of unilateral coupled Hyperchaotic network with time delay is investigated. According to Lyapunov stability theory, an appropriate controller and particular Lyapunov function are designed, then the pinning synchronization of a network is realized in which every node is a hyperchaotic Lorenz system. Numerical simulations are given to verify the effectiveness of the proposed method.