Function projective synchronization in coupled chaotic systems

摘要

In this paper, the function projective synchronization is investigated in coupled partially linear chaotic systems. By Lyapunov stability theory, a control law is derived to make the state vectors asymptotically synchronized up to a desired scaling function. Furthermore, based on function projective synchronization, a scheme for secure communication is presented in theory. The corresponding numerical simulations are performed to verify and illustrate the analytical results.