Parameter Identification and Hybrid Synchronization in an Array of Coupled Chaotic Systems with Ring Connection: An Adaptive Integral Sliding Mode Approach

Abstract EN

This article presents an adaptive integral sliding mode control (SMC) design method for parameter identification and hybrid synchronization of chaotic systems connected in ring topology.

To employ the adaptive integral sliding mode control, the error system is transformed into a special structure containing nominal part and some unknown terms.

The unknown terms are computed adaptively.

Then the error system is stabilized using integral sliding mode control.

The controller of the error system is created that contains both the nominal control and the compensator control.

The adapted laws and compensator controller are derived using Lyapunov stability theory.

The effectiveness of the proposed technique is validated through numerical examples.