Control activo de ruido impulsivo basado en la correntropía del error con ancho de kernel variable

Autores
Baldini, Patricia Noemí
Año de publicación
2021
Idioma
español castellano
Tipo de recurso
documento de conferencia
Estado
versión aceptada
Descripción
Active control is a methodology based on the waves destructive interference that has proven to be effective for attenuating noise in the low frequency audible spectral range. However, the case of impulsive type noise sources, as harmful as frequent in industrial environments, represents a challenge to the convergence of the control algorithm that is still a matter ofstudy. Outliers in the measured signals cause overcorrections in adaptive adjustment of filter weights which can produce instability. This paper presents the results of applying a new robust methodology to attenuate impulsive noise in a single-channel system. The proposed algorithm based on the maximum correntropy criterion with recursively adjusted kernel size, does not require prior statistical information on noise. The convergence properties and the effectiveness of the control indices are verified by simulation in different conditions of noise environments. Impulsive noise is represented by the nongaussian model proposed in the bibliography.
Fil: Baldini, Patricia Noemí. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina.
Materia
Active noise control
Maximum correntropy algorithm
Adaptative kernel size
Impulsive noise
Nivel de accesibilidad
acceso abierto
Condiciones de uso
2022-05-26T20:04:52Z
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/6469
Acceder
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network_acronym_str RIAUTN
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network_name_str Repositorio Institucional Abierto (UTN)
spelling Control activo de ruido impulsivo basado en la correntropía del error con ancho de kernel variableBaldini, Patricia NoemíActive noise controlMaximum correntropy algorithmAdaptative kernel sizeImpulsive noiseActive control is a methodology based on the waves destructive interference that has proven to be effective for attenuating noise in the low frequency audible spectral range. However, the case of impulsive type noise sources, as harmful as frequent in industrial environments, represents a challenge to the convergence of the control algorithm that is still a matter ofstudy. Outliers in the measured signals cause overcorrections in adaptive adjustment of filter weights which can produce instability. This paper presents the results of applying a new robust methodology to attenuate impulsive noise in a single-channel system. The proposed algorithm based on the maximum correntropy criterion with recursively adjusted kernel size, does not require prior statistical information on noise. The convergence properties and the effectiveness of the control indices are verified by simulation in different conditions of noise environments. Impulsive noise is represented by the nongaussian model proposed in the bibliography.Fil: Baldini, Patricia Noemí. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina.2022-05-26T20:04:52Z2022-05-26T20:04:52Z2021-10info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciapdfapplication/pdf978−987−633−574−4http://hdl.handle.net/20.500.12272/6469spaASECHBB0008156info:eu-repo/semantics/openAccess2022-05-26T20:04:52Zhttp://creativecommons.org/licenses/by-nc-sa/4.0/Atribución-NoComercial-CompartirIgual 4.0 InternacionalAtribución-NoComercial-CompartirIgual - (CC BY-NC-SA)reponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2026-10-01T12:00:59Zoai:ria.utn.edu.ar:20.500.12272/6469instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-10-01 12:01:00.283Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Control activo de ruido impulsivo basado en la correntropía del error con ancho de kernel variable
title Control activo de ruido impulsivo basado en la correntropía del error con ancho de kernel variable
spellingShingle Control activo de ruido impulsivo basado en la correntropía del error con ancho de kernel variable
Baldini, Patricia Noemí
Active noise control
Maximum correntropy algorithm
Adaptative kernel size
Impulsive noise
title_short Control activo de ruido impulsivo basado en la correntropía del error con ancho de kernel variable
title_full Control activo de ruido impulsivo basado en la correntropía del error con ancho de kernel variable
title_fullStr Control activo de ruido impulsivo basado en la correntropía del error con ancho de kernel variable
title_full_unstemmed Control activo de ruido impulsivo basado en la correntropía del error con ancho de kernel variable
title_sort Control activo de ruido impulsivo basado en la correntropía del error con ancho de kernel variable
dc.creator.none.fl_str_mv Baldini, Patricia Noemí
author Baldini, Patricia Noemí
author_facet Baldini, Patricia Noemí
author_role author
dc.subject.none.fl_str_mv Active noise control
Maximum correntropy algorithm
Adaptative kernel size
Impulsive noise
topic Active noise control
Maximum correntropy algorithm
Adaptative kernel size
Impulsive noise
dc.description.none.fl_txt_mv Active control is a methodology based on the waves destructive interference that has proven to be effective for attenuating noise in the low frequency audible spectral range. However, the case of impulsive type noise sources, as harmful as frequent in industrial environments, represents a challenge to the convergence of the control algorithm that is still a matter ofstudy. Outliers in the measured signals cause overcorrections in adaptive adjustment of filter weights which can produce instability. This paper presents the results of applying a new robust methodology to attenuate impulsive noise in a single-channel system. The proposed algorithm based on the maximum correntropy criterion with recursively adjusted kernel size, does not require prior statistical information on noise. The convergence properties and the effectiveness of the control indices are verified by simulation in different conditions of noise environments. Impulsive noise is represented by the nongaussian model proposed in the bibliography.
Fil: Baldini, Patricia Noemí. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina.
description Active control is a methodology based on the waves destructive interference that has proven to be effective for attenuating noise in the low frequency audible spectral range. However, the case of impulsive type noise sources, as harmful as frequent in industrial environments, represents a challenge to the convergence of the control algorithm that is still a matter ofstudy. Outliers in the measured signals cause overcorrections in adaptive adjustment of filter weights which can produce instability. This paper presents the results of applying a new robust methodology to attenuate impulsive noise in a single-channel system. The proposed algorithm based on the maximum correntropy criterion with recursively adjusted kernel size, does not require prior statistical information on noise. The convergence properties and the effectiveness of the control indices are verified by simulation in different conditions of noise environments. Impulsive noise is represented by the nongaussian model proposed in the bibliography.
publishDate 2021
dc.date.none.fl_str_mv 2021-10
2022-05-26T20:04:52Z
2022-05-26T20:04:52Z
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str acceptedVersion
dc.identifier.none.fl_str_mv 978−987−633−574−4
http://hdl.handle.net/20.500.12272/6469
identifier_str_mv 978−987−633−574−4
url http://hdl.handle.net/20.500.12272/6469
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv ASECHBB0008156
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
2022-05-26T20:04:52Z
http://creativecommons.org/licenses/by-nc-sa/4.0/
Atribución-NoComercial-CompartirIgual 4.0 Internacional
Atribución-NoComercial-CompartirIgual - (CC BY-NC-SA)
eu_rights_str_mv openAccess
rights_invalid_str_mv 2022-05-26T20:04:52Z
http://creativecommons.org/licenses/by-nc-sa/4.0/
Atribución-NoComercial-CompartirIgual 4.0 Internacional
Atribución-NoComercial-CompartirIgual - (CC BY-NC-SA)
dc.format.none.fl_str_mv pdf
application/pdf
dc.source.none.fl_str_mv reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
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score 13.365483

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