Dynamic characteristics of 1 and 2 degrees-of-freedom systems acting as dynamic vibration absorbers on continuum systems

Autores
Febbo, Mariano; Vera, Sergio
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Dynamic vibration absorbers are used to reduce the vibration amplitude of systems near their resonance frequencies. Although its operating principle is easy to understand, its practical use needs some considerations about the coupling between the primary system and the absorber. In this work, the dynamic characteristics of 1 and 2 degrees-of-freedom (DOF) systems acting as dynamic vibration absorbers are analyzed. The discrete structures (absorbers) are added on a beam type structure (primary system) and the frequency response of the compound system is calculated under the variation of some of the absorber’s parameters, for instance: mass, damping, stiffness, location on the beam. Also, the differences between having 2 1-DOF systems and 1 2-DOF systems located at the same positions are analyzed and compared. As a result, we show what type of absorber reveals the best effectiveness on the reduction of the vibration amplitude of a given point on the primary system.
Fil: Febbo, Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina
Fil: Vera, Sergio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina
Materia
vibration
absorber
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/68104
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Dynamic characteristics of 1 and 2 degrees-of-freedom systems acting as dynamic vibration absorbers on continuum systemsFebbo, MarianoVera, Sergiovibrationabsorberhttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2Dynamic vibration absorbers are used to reduce the vibration amplitude of systems near their resonance frequencies. Although its operating principle is easy to understand, its practical use needs some considerations about the coupling between the primary system and the absorber. In this work, the dynamic characteristics of 1 and 2 degrees-of-freedom (DOF) systems acting as dynamic vibration absorbers are analyzed. The discrete structures (absorbers) are added on a beam type structure (primary system) and the frequency response of the compound system is calculated under the variation of some of the absorber’s parameters, for instance: mass, damping, stiffness, location on the beam. Also, the differences between having 2 1-DOF systems and 1 2-DOF systems located at the same positions are analyzed and compared. As a result, we show what type of absorber reveals the best effectiveness on the reduction of the vibration amplitude of a given point on the primary system.Fil: Febbo, Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; ArgentinaFil: Vera, Sergio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; ArgentinaAsociación Argentina de Mecánica Computacional2010-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/68104Febbo, Mariano; Vera, Sergio; Dynamic characteristics of 1 and 2 degrees-of-freedom systems acting as dynamic vibration absorbers on continuum systems; Asociación Argentina de Mecánica Computacional; Mecánica Computacional; 29; 8; 11-2010; 747-7652591-3522CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://cimec.org.ar/ojs/index.php/mc/article/view/3055info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:07:54Zoai:ri.conicet.gov.ar:11336/68104instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:07:54.325CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Dynamic characteristics of 1 and 2 degrees-of-freedom systems acting as dynamic vibration absorbers on continuum systems
title Dynamic characteristics of 1 and 2 degrees-of-freedom systems acting as dynamic vibration absorbers on continuum systems
spellingShingle Dynamic characteristics of 1 and 2 degrees-of-freedom systems acting as dynamic vibration absorbers on continuum systems
Febbo, Mariano
vibration
absorber
title_short Dynamic characteristics of 1 and 2 degrees-of-freedom systems acting as dynamic vibration absorbers on continuum systems
title_full Dynamic characteristics of 1 and 2 degrees-of-freedom systems acting as dynamic vibration absorbers on continuum systems
title_fullStr Dynamic characteristics of 1 and 2 degrees-of-freedom systems acting as dynamic vibration absorbers on continuum systems
title_full_unstemmed Dynamic characteristics of 1 and 2 degrees-of-freedom systems acting as dynamic vibration absorbers on continuum systems
title_sort Dynamic characteristics of 1 and 2 degrees-of-freedom systems acting as dynamic vibration absorbers on continuum systems
dc.creator.none.fl_str_mv Febbo, Mariano
Vera, Sergio
author Febbo, Mariano
author_facet Febbo, Mariano
Vera, Sergio
author_role author
author2 Vera, Sergio
author2_role author
dc.subject.none.fl_str_mv vibration
absorber
topic vibration
absorber
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.3
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Dynamic vibration absorbers are used to reduce the vibration amplitude of systems near their resonance frequencies. Although its operating principle is easy to understand, its practical use needs some considerations about the coupling between the primary system and the absorber. In this work, the dynamic characteristics of 1 and 2 degrees-of-freedom (DOF) systems acting as dynamic vibration absorbers are analyzed. The discrete structures (absorbers) are added on a beam type structure (primary system) and the frequency response of the compound system is calculated under the variation of some of the absorber’s parameters, for instance: mass, damping, stiffness, location on the beam. Also, the differences between having 2 1-DOF systems and 1 2-DOF systems located at the same positions are analyzed and compared. As a result, we show what type of absorber reveals the best effectiveness on the reduction of the vibration amplitude of a given point on the primary system.
Fil: Febbo, Mariano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina
Fil: Vera, Sergio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina
description Dynamic vibration absorbers are used to reduce the vibration amplitude of systems near their resonance frequencies. Although its operating principle is easy to understand, its practical use needs some considerations about the coupling between the primary system and the absorber. In this work, the dynamic characteristics of 1 and 2 degrees-of-freedom (DOF) systems acting as dynamic vibration absorbers are analyzed. The discrete structures (absorbers) are added on a beam type structure (primary system) and the frequency response of the compound system is calculated under the variation of some of the absorber’s parameters, for instance: mass, damping, stiffness, location on the beam. Also, the differences between having 2 1-DOF systems and 1 2-DOF systems located at the same positions are analyzed and compared. As a result, we show what type of absorber reveals the best effectiveness on the reduction of the vibration amplitude of a given point on the primary system.
publishDate 2010
dc.date.none.fl_str_mv 2010-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/68104
Febbo, Mariano; Vera, Sergio; Dynamic characteristics of 1 and 2 degrees-of-freedom systems acting as dynamic vibration absorbers on continuum systems; Asociación Argentina de Mecánica Computacional; Mecánica Computacional; 29; 8; 11-2010; 747-765
2591-3522
CONICET Digital
CONICET
url http://hdl.handle.net/11336/68104
identifier_str_mv Febbo, Mariano; Vera, Sergio; Dynamic characteristics of 1 and 2 degrees-of-freedom systems acting as dynamic vibration absorbers on continuum systems; Asociación Argentina de Mecánica Computacional; Mecánica Computacional; 29; 8; 11-2010; 747-765
2591-3522
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://cimec.org.ar/ojs/index.php/mc/article/view/3055
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Asociación Argentina de Mecánica Computacional
publisher.none.fl_str_mv Asociación Argentina de Mecánica Computacional
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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