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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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | Complexity |
| Online Access: | http://dx.doi.org/10.1155/2020/7638243 |
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| _version_ | 1832553445671829504 |
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| author | Xianming Wu Weijie Tan Huihai Wang |
| author_facet | Xianming Wu Weijie Tan Huihai Wang |
| author_sort | Xianming Wu |
| collection | DOAJ |
| 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. |
| format | Article |
| id | doaj-art-0d6e9fa69db1484eb324e5daf90a45f2 |
| institution | Kabale University |
| issn | 1076-2787 1099-0526 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Complexity |
| spelling | doaj-art-0d6e9fa69db1484eb324e5daf90a45f22025-02-03T05:53:52ZengWileyComplexity1076-27871099-05262020-01-01202010.1155/2020/76382437638243Initial 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 |
| spellingShingle | Xianming Wu Weijie Tan Huihai Wang Initial Value Determination of Chua System with Hidden Attractors and Its DSP Implementation Complexity |
| title | 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_short | 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 |
| url | http://dx.doi.org/10.1155/2020/7638243 |
| work_keys_str_mv | AT xianmingwu initialvaluedeterminationofchuasystemwithhiddenattractorsanditsdspimplementation AT weijietan initialvaluedeterminationofchuasystemwithhiddenattractorsanditsdspimplementation AT huihaiwang initialvaluedeterminationofchuasystemwithhiddenattractorsanditsdspimplementation |