Adaptive sliding mode synchronization of hyperchaos systems with unknown parameters subject to secure communication

In this paper, an adaptive sliding mode design methodto synchronize hyperchaotic system was introduced. The mainuse of hyperchaotic systems, communications are secure,because, in the hyperchaotic systems are much more complexsignals. So, the analysis of control systems hyperchaotic isimportant. Lyapunov stability theory is used to provesynchronization control. One of the most important featuressecure communications, synchronization is quick, it will showthat the proposed method. The proposed controller canguarantee chaotic system synchronization and parameterestimation. The main innovation of the system is hyperchaoticfor secure communication using adaptive sliding mode.