A New Chaotic Attractor with Quadratic Exponential Nonlinear Term from Chen's Attractor

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Iftikhar Ahmed, Chunlai Mu, Fuchen Zhang


In this paper a new three-dimensional chaotic system is proposed, which relies on a nonlinear exponential term and a nonlinear quadratic cross term necessary for folding trajectories. Basic dynamical characteristics of the new system are analyzed. Compared with the Chen system, the equilibrium points of the new system does not contain the origin, and has a greater positive Lyapunov index, can produce more complex shaped chaotic attractor.

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