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A new chaotic system and its circuit realization
Authors:Wang Guang-Yi  Qiu Shui-Sheng  Li Hong-Wei  Li Cai-Fen and Zheng Yan
Institution:School of Electronics Information, Hangzhou Dianzi University, Hangzhou 310018, China; School of Electronic and Information Engineering, South China University of Technology, Guangzhou 510640, China; Department of Physics and Engineering, Binzhou University, Binzhou 256604, China
Abstract:Based on the Lü system, a new chaotic system is constructed, which can generate a Lorenz-like attractor, Chen-like attractor, Lü-like attractor and new attractor when its parameters are chosen appropriately. The detailed dynamical behaviours of this system are also investigated, including equilibria and stability, bifurcations, and Lyapunov exponent spectrum. Moreover, a novel analogue circuit diagram is designed for the verification of various attractors.
Keywords:chaos  bifurcation  Lyapunov exponent  circuit realization
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