Complex Dynamics in a Memcapacitor-Based Circuit

In this paper, a new memcapacitor model and its corresponding circuit emulator are proposed, based on which, a chaotic oscillator is designed and the system dynamic characteristics are investigated, both analytically and experimentally. Extreme multistability and coexisting attractors are observed i...

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Detalles Bibliográficos
Autores principales: Yuan, Fang, Li, Yuxia, Wang, Guangyi, Dou, Gang, Chen, Guanrong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7514669/
https://www.ncbi.nlm.nih.gov/pubmed/33266903
http://dx.doi.org/10.3390/e21020188
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author Yuan, Fang
Li, Yuxia
Wang, Guangyi
Dou, Gang
Chen, Guanrong
author_facet Yuan, Fang
Li, Yuxia
Wang, Guangyi
Dou, Gang
Chen, Guanrong
author_sort Yuan, Fang
collection PubMed
description In this paper, a new memcapacitor model and its corresponding circuit emulator are proposed, based on which, a chaotic oscillator is designed and the system dynamic characteristics are investigated, both analytically and experimentally. Extreme multistability and coexisting attractors are observed in this complex system. The basins of attraction, multistability, bifurcations, Lyapunov exponents, and initial-condition-triggered similar bifurcation are analyzed. Finally, the memcapacitor-based chaotic oscillator is realized via circuit implementation with experimental results presented.
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spelling pubmed-75146692020-11-09 Complex Dynamics in a Memcapacitor-Based Circuit Yuan, Fang Li, Yuxia Wang, Guangyi Dou, Gang Chen, Guanrong Entropy (Basel) Article In this paper, a new memcapacitor model and its corresponding circuit emulator are proposed, based on which, a chaotic oscillator is designed and the system dynamic characteristics are investigated, both analytically and experimentally. Extreme multistability and coexisting attractors are observed in this complex system. The basins of attraction, multistability, bifurcations, Lyapunov exponents, and initial-condition-triggered similar bifurcation are analyzed. Finally, the memcapacitor-based chaotic oscillator is realized via circuit implementation with experimental results presented. MDPI 2019-02-16 /pmc/articles/PMC7514669/ /pubmed/33266903 http://dx.doi.org/10.3390/e21020188 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Yuan, Fang
Li, Yuxia
Wang, Guangyi
Dou, Gang
Chen, Guanrong
Complex Dynamics in a Memcapacitor-Based Circuit
title Complex Dynamics in a Memcapacitor-Based Circuit
title_full Complex Dynamics in a Memcapacitor-Based Circuit
title_fullStr Complex Dynamics in a Memcapacitor-Based Circuit
title_full_unstemmed Complex Dynamics in a Memcapacitor-Based Circuit
title_short Complex Dynamics in a Memcapacitor-Based Circuit
title_sort complex dynamics in a memcapacitor-based circuit
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7514669/
https://www.ncbi.nlm.nih.gov/pubmed/33266903
http://dx.doi.org/10.3390/e21020188
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AT chenguanrong complexdynamicsinamemcapacitorbasedcircuit

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