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Analysis and implementation of a new hyperchaotic system 被引量:21

Analysis and implementation of a new hyperchaotic system
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摘要 Based on a modified Lorenz system, a relatively simple four-dimensional continuous autonomous hyperchaotic system is proposed by introducing a state feedback controller. The system consists of four coupled first-order ordinary differential equations with three nonlinear cross-product terms. Some dynamical properties of this hyperchaotic system, including equlibria, stability, Lyapunov exponent spectrum and bifurcation, are analysed in detail. Moreover, an electronic circuit diagram is designed for demonstrating the existence of the hyperchaos, and verifying computer simulation results.
出处 《Chinese Physics B》 SCIE EI CAS CSCD 2007年第8期2278-2284,共7页 中国物理B(英文版)
基金 Project supported by the Natural Science Foundation of Zhejiang Province, China (Grant No Y105175) and the Science investigation Foundation of Hangzhou Dianzi University, China (Grant No KYS051505010).
关键词 HYPERCHAOS state feedback dynamical analysis circuit implementation 超混沌 状态反馈 电路实现 动态分析
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参考文献22

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