Int. J. of Applied Mathematics, Computational Science and Systems Engineering

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Article

Hybrid Synchronization of Hyperchaotic Qi Systems via Sliding Mode Control

Author(s): S.Sivaperumal, V. Sundarapandian

Abstract: This study investigates the hybrid synchronization of hyperchaotic Qi systems (2008) via sliding mode control. The stability results for the hybrid synchronization schemes derived in this paper are established using the sliding mode control theory and the Lyapunov stability theory. Since the Lyapunov exponents are not required for these calculations, the sliding controller design is very effective and convenient to achieve global hybrid synchronization of the identical hyperchaotic Qi systems. Numerical simulations are presented to demonstrate the effectiveness of the synchronization results derived in this paper.

Keywords: Sliding control, hyperchaos, hybrid synchronization, hyperchaotic Qi system.

Pages: 71-75

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