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ISSN:2164-6457 (print)
ISSN:2164-6473 (online)
Journal of Applied Nonlinear Dynamics
Miguel A. F. Sanjuan (editor), Albert C.J. Luo (editor)
Miguel A. F. Sanjuan (editor)

Department of Physics, Universidad Rey Juan Carlos, 28933 Mostoles, Madrid, Spain

Email: miguel.sanjuan@urjc.es

Albert C.J. Luo (editor)

Department of Mechanical and Industrial Engineering, Southern Illinois University Ed-wardsville, IL 62026-1805, USA

Fax: +1 618 650 2555 Email: aluo@siue.edu

Electronic Circuit for a New 6D Hyperchaotic System with Non-Hyperbolic Equilibrium

Journal of Applied Nonlinear Dynamics 15(2) (2026) 335--347 | DOI:10.5890/JAND.2026.06.006

Firas Mahmood Saeed, Saad Fawzi Al-Azzawi

Department of Mathematics, College of Computer Science and Mathematics, University of Mosul, Mosul, Iraq

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Abstract

This paper introduces a new12-term six-dimension, continuous hyperchaotic system derived from the 4D Ma system by merging coupling and linear state feedback control strategies. This system has four positive Lyapunov exponents (LEs) with a non-hyperbolic unstable saddle equilibrium point. It demonstrates various dynamic characteristics, including periodic, quasi-periodic, chaotic, and hyperchaotic. Furthermore, the system is translated into an analog electronic circuit and simulated using an oscilloscope device, showing consistency between MATLAB 2023 and Multisim 14.3 software simulations.

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