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A 4D hyperchaotic Sprott S system with multistability and hidden attractors

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Published under licence by IOP Publishing Ltd
, , Citation Maryam A. Al-hayali and Fawzi Saad Al-Azzawi 2021 J. Phys.: Conf. Ser. 1879 032031 DOI 10.1088/1742-6596/1879/3/032031

1742-6596/1879/3/032031

Abstract

This paper derived a new simple hyperchaotic system from the famous Sprott, S system via the linear state feedback control. Compared with the available systems, the new system has eight terms, one constant, two parameters control, and a single quadratic nonlinear term. So this system is considered a simple relying on the number of terms and nonlinearities. The proposed system without equilibrium points and exhibits chaotic hidden attractors. Also, multistability or coexisting attractors are found through experimental simulations using phase portraits and the Lyapunov spectrum. Finally, anti-synchronization is implemented in the new system.

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10.1088/1742-6596/1879/3/032031