Initial Value Determination of Chua System with Hidden Attractors and Its DSP Implementation

In this paper, a method for determining the initial value of the hidden attractors in the Chua system is studied. The initial value of the hidden attractors can be calculated quickly and accurately by the proposed method, and the hidden attractors can be found by numerical simulation. Then, the init...

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Main Authors:	Xianming Wu, Weijie Tan, Huihai Wang
Format:	Article
Language:	English
Published:	Hindawi-Wiley 2020-01-01
Series:	Complexity
Online Access:	http://dx.doi.org/10.1155/2020/7638243

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record_format	Article
spelling	doaj-0d6e9fa69db1484eb324e5daf90a45f22020-11-25T02:50:11ZengHindawi-WileyComplexity1076-27871099-05262020-01-01202010.1155/2020/76382437638243Initial Value Determination of Chua System with Hidden Attractors and Its DSP ImplementationXianming Wu0Weijie Tan1Huihai Wang2School of Mechanical & Electrical Engineering, Guizhou Normal University, Guiyang 550025, ChinaState Key Laboratory of Public Big Data, Guizhou University, Guiyang 550025, ChinaSchool of Physics and Electronics, Central South University, Changsha 410083, ChinaIn this paper, a method for determining the initial value of the hidden attractors in the Chua system is studied. The initial value of the hidden attractors can be calculated quickly and accurately by the proposed method, and the hidden attractors can be found by numerical simulation. Then, the initial values of the hidden attractors are set accurately by digital signal processor (DSP), so as to the circuit realization of the chaotic system with hidden attractors is performed. The results show that the numerical simulation results of Matlab are consistent with the experimental results of DSP.http://dx.doi.org/10.1155/2020/7638243
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Xianming Wu Weijie Tan Huihai Wang
spellingShingle	Xianming Wu Weijie Tan Huihai Wang Initial Value Determination of Chua System with Hidden Attractors and Its DSP Implementation Complexity
author_facet	Xianming Wu Weijie Tan Huihai Wang
author_sort	Xianming Wu
title	Initial Value Determination of Chua System with Hidden Attractors and Its DSP Implementation
title_short	Initial Value Determination of Chua System with Hidden Attractors and Its DSP Implementation
title_full	Initial Value Determination of Chua System with Hidden Attractors and Its DSP Implementation
title_fullStr	Initial Value Determination of Chua System with Hidden Attractors and Its DSP Implementation
title_full_unstemmed	Initial Value Determination of Chua System with Hidden Attractors and Its DSP Implementation
title_sort	initial value determination of chua system with hidden attractors and its dsp implementation
publisher	Hindawi-Wiley
series	Complexity
issn	1076-2787 1099-0526
publishDate	2020-01-01
description	In this paper, a method for determining the initial value of the hidden attractors in the Chua system is studied. The initial value of the hidden attractors can be calculated quickly and accurately by the proposed method, and the hidden attractors can be found by numerical simulation. Then, the initial values of the hidden attractors are set accurately by digital signal processor (DSP), so as to the circuit realization of the chaotic system with hidden attractors is performed. The results show that the numerical simulation results of Matlab are consistent with the experimental results of DSP.
url	http://dx.doi.org/10.1155/2020/7638243
work_keys_str_mv	AT xianmingwu initialvaluedeterminationofchuasystemwithhiddenattractorsanditsdspimplementation AT weijietan initialvaluedeterminationofchuasystemwithhiddenattractorsanditsdspimplementation AT huihaiwang initialvaluedeterminationofchuasystemwithhiddenattractorsanditsdspimplementation
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Initial Value Determination of Chua System with Hidden Attractors and Its DSP Implementation

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