Design of H ∞ Synchronization Controller for Chaos System and Its Application to Security Communication System
In this paper, a robust H
∞ controller is proposed for the chaotic synchronization system with time-delays, parametric uncertainties as well as noise disturbance. The delay independent stability criteria is presented for error system based on Lyapunov method and
linear matrix inequality (LMI) formulation. The simulation results show that this synchronization control scheme is applicable for security communication system well.
Keywords: CHAOS SYSTEM; ROBUST CONTROL; SECURITY COMMUNICATION; SYNCHRONIZATION CONTROL
Document Type: Research Article
Publication date: 01 March 2012
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