Chua Corsage memristor based neuron models

Abstract Nowadays, processing of data via neuromorphic non‐linear dynamics is a key element for brain‐inspired computers. In particular, an appropriate neuromorphic device is essential to emulate neuromorphic functions. In this brief, it is found that the Chua Corsage memristor has rich neuromorphic...

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Autores principales:	Yujiao Dong, Yan Liang, Guangyi Wang, Herbert Ho‐Ching Iu
Formato:	article
Lenguaje:	EN
Publicado:	Wiley 2021
Materias:	Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/0cd92b18dc2448c8b83d6ab2dffdd58f
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id	oai:doaj.org-article:0cd92b18dc2448c8b83d6ab2dffdd58f
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spelling	oai:doaj.org-article:0cd92b18dc2448c8b83d6ab2dffdd58f2021-11-19T05:42:53ZChua Corsage memristor based neuron models1350-911X0013-519410.1049/ell2.12304https://doaj.org/article/0cd92b18dc2448c8b83d6ab2dffdd58f2021-11-01T00:00:00Zhttps://doi.org/10.1049/ell2.12304https://doaj.org/toc/0013-5194https://doaj.org/toc/1350-911XAbstract Nowadays, processing of data via neuromorphic non‐linear dynamics is a key element for brain‐inspired computers. In particular, an appropriate neuromorphic device is essential to emulate neuromorphic functions. In this brief, it is found that the Chua Corsage memristor has rich neuromorphic behaviours, which has potential values to realise the hardware construction for neuromorphic computing. The theory of local activity and edge of chaos are applied to analyse the neuromorphic dynamics of the second‐order Chua Corsage memristor based neuron model, and find that the periodic spikes (action potentials) appear either on or near the edge of chaos domain, which are excited by the subcritical Hopf bifurcation or the unstable state of the neuron model, respectively. Furthermore, the third‐order Chua Corsage memristor based neuron model can generate self‐sustained oscillations, periodic spikes, and chaos near the edge of chaos domain.Yujiao DongYan LiangGuangyi WangHerbert Ho‐Ching IuWileyarticleElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENElectronics Letters, Vol 57, Iss 24, Pp 903-905 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Electrical engineering. Electronics. Nuclear engineering TK1-9971 Yujiao Dong Yan Liang Guangyi Wang Herbert Ho‐Ching Iu Chua Corsage memristor based neuron models
description	Abstract Nowadays, processing of data via neuromorphic non‐linear dynamics is a key element for brain‐inspired computers. In particular, an appropriate neuromorphic device is essential to emulate neuromorphic functions. In this brief, it is found that the Chua Corsage memristor has rich neuromorphic behaviours, which has potential values to realise the hardware construction for neuromorphic computing. The theory of local activity and edge of chaos are applied to analyse the neuromorphic dynamics of the second‐order Chua Corsage memristor based neuron model, and find that the periodic spikes (action potentials) appear either on or near the edge of chaos domain, which are excited by the subcritical Hopf bifurcation or the unstable state of the neuron model, respectively. Furthermore, the third‐order Chua Corsage memristor based neuron model can generate self‐sustained oscillations, periodic spikes, and chaos near the edge of chaos domain.
format	article
author	Yujiao Dong Yan Liang Guangyi Wang Herbert Ho‐Ching Iu
author_facet	Yujiao Dong Yan Liang Guangyi Wang Herbert Ho‐Ching Iu
author_sort	Yujiao Dong
title	Chua Corsage memristor based neuron models
title_short	Chua Corsage memristor based neuron models
title_full	Chua Corsage memristor based neuron models
title_fullStr	Chua Corsage memristor based neuron models
title_full_unstemmed	Chua Corsage memristor based neuron models
title_sort	chua corsage memristor based neuron models
publisher	Wiley
publishDate	2021
url	https://doaj.org/article/0cd92b18dc2448c8b83d6ab2dffdd58f
work_keys_str_mv	AT yujiaodong chuacorsagememristorbasedneuronmodels AT yanliang chuacorsagememristorbasedneuronmodels AT guangyiwang chuacorsagememristorbasedneuronmodels AT herberthochingiu chuacorsagememristorbasedneuronmodels
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Chua Corsage memristor based neuron models

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