A Novel Three Dimension Autonomous Chaotic System with a Quadratic Exponential Nonlinear Term

F. Yu, C. Wang


A novel three dimension autonomous (3D) chaotic system with a quadratic exponential nonlinear term and a quadratic cross-product term is described in this paper. The basic dynamical properties of the new attractor are studied. The forming mechanism of its compound structure, obtained by merging together two simple attractors after performing one mirror operation, has been investigated by detailed numerical as well as theoretical analysis. Finally, the exponential operation circuit and its temperature-compensation circuit, which makes the new system more applicable from a practical engineering perspective, are investigated.


3D chaotic system; exponential nonlinear term; exponential operation circuit; temperature-compensation circuit

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