Adaptive sliding mode control for a secure communication system

Abstract

This paper discusses the design of a sliding controller for secure communication of electronic circuits based on a master and slave chaos system. Firstly, we present a 3D model of the chaotic system. Secondly, the mathematical models of the master and slave systems was remodeled into the Takagi-Sugeno fuzzy system (T-S). Thirdly, an adaptive sliding control for synchronization of master and slave systems. Fourthly, the stability of the control method was proved by using Lyapunov. Fifth, the MATLAB simulation was used to confirm the correction and effectiveness of the control method. The synchronization process of chaotic systems is successfully tested through experiments by using the electronic circuit communication. The states of slave system are precisely tracked states of the master system.