Partial self-time-delay projection synchronization of complex chaotic systems

This paper mainly studies the self-time-delay projection synchronization (STDPS) of the complex Chen and time-delay Lu systems. Firstly, the definition and mathematical analysis of STDPS are given, Secondly, based on the Lyapunov stability theory is used to design the STDPS controller, and according to the linear feedback method, it is found that only partial STDPS can be realized. Finally, the effectiveness of the controller and the effect of partial STDPS are verified by numerical simulation.