Design and implementation of grid multiwing butterfly chaotic attractors from a piecewise Lorenz system

Simin Yu; Jinhu Lu; Guanrong Chen; Xinghuo Yu

doi:10.1109/TCSII.2010.2067792

Design and implementation of grid multiwing butterfly chaotic attractors from a piecewise Lorenz system

Simin Yu^*
, Jinhu Lu
, Guanrong Chen
, Xinghuo Yu

^*此作品的通讯作者

Guangdong University of Technology
CAS - Academy of Mathematics and System Sciences
Royal Melbourne Institute of Technology University
City University of Hong Kong

科研成果: 期刊稿件 › 文章 › 同行评审

62 引用（Scopus）

摘要

The intrinsic dynamics of the Lorenz system are confined in the positive half-space with respect to the vertical axis due to a limiting threshold effect. To break such a threshold effect, a novel piecewise Lorenz system is introduced, equipped with a staircase function and an even symmetric piecewise-linear function. The new system is autonomous, and yet, it can generate various grid multiwing butterfly chaotic attractors without requiring any external forcing. A module-based circuit is designed for implementation, with experiments reported for verification and demonstration.

源语言	英语
期刊论文编号	5575404
页（从-至）	803-807
页数	5
期刊	IEEE Transactions on Circuits and Systems II: Express Briefs
卷	57
期	10
DOI	https://doi.org/10.1109/TCSII.2010.2067792
出版状态	已出版 - 10月 2010
已对外发布	是

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Design and implementation of grid multiwing butterfly chaotic attractors from a piecewise Lorenz system

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