STABILITY ANALYSIS OF NON-IDENTICAL HYPERCHAOTIC SYSTEM USING ACTIVE COMBINATION-COMBINATION HYBRID SYNCHRONIZATION TECHNIQUE

摘要

This manuscript discusses the global asymptotic stability of continuous time hyperchaotic systems using combination-combination hybrid synchronization (CCHS) technique. Using master-slave configuration, nonlinear controllers are designed appropriately in view of active control methodology (ACM). The considered stability is achieved in the given systems using Lyapunov stability theory (LST). We drive the asymptotic stability of the state variables of given systems globally. We illustrate our analytical results by performing numerical simulations using MATLAB software. Remarkably, the obtained computational and the analytical results are in excellent agreement.