Radial basis function network applied to the linearization of a voltage controlled oscillator

Detalhes bibliográficos
Autor(a) principal: Lucks, Marcio B. [UNESP]
Data de Publicação: 2007
Outros Autores: Oki, Nobuo [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1145/1284480.1284543
http://hdl.handle.net/11449/70041
Resumo: An analog circuit that implements a radial basis function network is presented. The proposed circuit allows the adjustment of all shape parameters of the radial functions, i.e., amplitude, center and width. The implemented network was applied to the linearization of a nonlinear circuit, a voltage controlled oscillator (VCO). This application can be classified as an open-loop control in which the network plays the role of the controller. Experimental results have proved the linearization capability of the proposed circuit. Its performance can be improved by using a network with more basis functions. Copyright 2007 ACM.
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spelling Radial basis function network applied to the linearization of a voltage controlled oscillatorArtificial neural networksLinearizationOperational transconductance amplifierRadial basis functionVCORadial functionsAmplifiers (electronic)Analog circuitsParameter estimationRadial basis function networksVariable frequency oscillatorsAn analog circuit that implements a radial basis function network is presented. The proposed circuit allows the adjustment of all shape parameters of the radial functions, i.e., amplitude, center and width. The implemented network was applied to the linearization of a nonlinear circuit, a voltage controlled oscillator (VCO). This application can be classified as an open-loop control in which the network plays the role of the controller. Experimental results have proved the linearization capability of the proposed circuit. Its performance can be improved by using a network with more basis functions. Copyright 2007 ACM.IAe (Instituto de Aeronáutica e Espaço) CTA UNESP (Universidade Estadual Paulista)UNESP (Universidade Estadual Paulista)IAe (Instituto de Aeronáutica e Espaço) CTA UNESP (Universidade Estadual Paulista)UNESP (Universidade Estadual Paulista)Universidade Estadual Paulista (Unesp)Lucks, Marcio B. [UNESP]Oki, Nobuo [UNESP]2014-05-27T11:22:40Z2014-05-27T11:22:40Z2007-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject230-235http://dx.doi.org/10.1145/1284480.1284543Proceedings - SBCCI 2007: 20th Symposium on Integrated Circuits and System Design, p. 230-235.http://hdl.handle.net/11449/7004110.1145/1284480.12845432-s2.0-378490220861525717947689076Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengProceedings - SBCCI 2007: 20th Symposium on Integrated Circuits and System Designinfo:eu-repo/semantics/openAccess2024-07-04T19:11:54Zoai:repositorio.unesp.br:11449/70041Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:15:37.378052Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Radial basis function network applied to the linearization of a voltage controlled oscillator
title Radial basis function network applied to the linearization of a voltage controlled oscillator
spellingShingle Radial basis function network applied to the linearization of a voltage controlled oscillator
Lucks, Marcio B. [UNESP]
Artificial neural networks
Linearization
Operational transconductance amplifier
Radial basis function
VCO
Radial functions
Amplifiers (electronic)
Analog circuits
Parameter estimation
Radial basis function networks
Variable frequency oscillators
title_short Radial basis function network applied to the linearization of a voltage controlled oscillator
title_full Radial basis function network applied to the linearization of a voltage controlled oscillator
title_fullStr Radial basis function network applied to the linearization of a voltage controlled oscillator
title_full_unstemmed Radial basis function network applied to the linearization of a voltage controlled oscillator
title_sort Radial basis function network applied to the linearization of a voltage controlled oscillator
author Lucks, Marcio B. [UNESP]
author_facet Lucks, Marcio B. [UNESP]
Oki, Nobuo [UNESP]
author_role author
author2 Oki, Nobuo [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Lucks, Marcio B. [UNESP]
Oki, Nobuo [UNESP]
dc.subject.por.fl_str_mv Artificial neural networks
Linearization
Operational transconductance amplifier
Radial basis function
VCO
Radial functions
Amplifiers (electronic)
Analog circuits
Parameter estimation
Radial basis function networks
Variable frequency oscillators
topic Artificial neural networks
Linearization
Operational transconductance amplifier
Radial basis function
VCO
Radial functions
Amplifiers (electronic)
Analog circuits
Parameter estimation
Radial basis function networks
Variable frequency oscillators
description An analog circuit that implements a radial basis function network is presented. The proposed circuit allows the adjustment of all shape parameters of the radial functions, i.e., amplitude, center and width. The implemented network was applied to the linearization of a nonlinear circuit, a voltage controlled oscillator (VCO). This application can be classified as an open-loop control in which the network plays the role of the controller. Experimental results have proved the linearization capability of the proposed circuit. Its performance can be improved by using a network with more basis functions. Copyright 2007 ACM.
publishDate 2007
dc.date.none.fl_str_mv 2007-12-01
2014-05-27T11:22:40Z
2014-05-27T11:22:40Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1145/1284480.1284543
Proceedings - SBCCI 2007: 20th Symposium on Integrated Circuits and System Design, p. 230-235.
http://hdl.handle.net/11449/70041
10.1145/1284480.1284543
2-s2.0-37849022086
1525717947689076
url http://dx.doi.org/10.1145/1284480.1284543
http://hdl.handle.net/11449/70041
identifier_str_mv Proceedings - SBCCI 2007: 20th Symposium on Integrated Circuits and System Design, p. 230-235.
10.1145/1284480.1284543
2-s2.0-37849022086
1525717947689076
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Proceedings - SBCCI 2007: 20th Symposium on Integrated Circuits and System Design
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 230-235
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129410304311296

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