Superelements Modelling in Flexible Multibody Dynamics

Autores
Cardona, Alberto
Año de publicación
2000
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present a new implementation of substructuring methods for flexible multibody analysis. In previous developed formulations, we fixed the local axes of the superelement to one node. In this formulation, the reference frame is floating and close, in some sense, to the body center. The local frame is selected based on the positions of the interface nodes of the superelement, and completely independent of the order in which the nodes of the superelement are given. Therefore, the superelement itself depends only on the nodes positions, and on the mass and stiffness properties, thus allowing a very easy interfacing between the finite element program which computed the superelement and the mechanism analysis program.
Fil: Cardona, Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Materia
Multibody Systems
Nonlinear Dynamics
Mechanisms
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:11336/27719
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Superelements Modelling in Flexible Multibody DynamicsCardona, AlbertoMultibody SystemsNonlinear DynamicsMechanismsWe present a new implementation of substructuring methods for flexible multibody analysis. In previous developed formulations, we fixed the local axes of the superelement to one node. In this formulation, the reference frame is floating and close, in some sense, to the body center. The local frame is selected based on the positions of the interface nodes of the superelement, and completely independent of the order in which the nodes of the superelement are given. Therefore, the superelement itself depends only on the nodes positions, and on the mass and stiffness properties, thus allowing a very easy interfacing between the finite element program which computed the superelement and the mechanism analysis program.Fil: Cardona, Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaKluwer Academic/plenum Publ2000-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/27719Cardona, Alberto; Superelements Modelling in Flexible Multibody Dynamics; Kluwer Academic/plenum Publ; Multibody System Dynamics; 4; 12-2000; 145-2661384-5640CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1023/A:1009875930232info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:51:53Zoai:ri.conicet.gov.ar:11336/27719instacron: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:34982025-09-29 09:51:54.238CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Superelements Modelling in Flexible Multibody Dynamics
title Superelements Modelling in Flexible Multibody Dynamics
spellingShingle Superelements Modelling in Flexible Multibody Dynamics
Cardona, Alberto
Multibody Systems
Nonlinear Dynamics
Mechanisms
title_short Superelements Modelling in Flexible Multibody Dynamics
title_full Superelements Modelling in Flexible Multibody Dynamics
title_fullStr Superelements Modelling in Flexible Multibody Dynamics
title_full_unstemmed Superelements Modelling in Flexible Multibody Dynamics
title_sort Superelements Modelling in Flexible Multibody Dynamics
dc.creator.none.fl_str_mv Cardona, Alberto
author Cardona, Alberto
author_facet Cardona, Alberto
author_role author
dc.subject.none.fl_str_mv Multibody Systems
Nonlinear Dynamics
Mechanisms
topic Multibody Systems
Nonlinear Dynamics
Mechanisms
dc.description.none.fl_txt_mv We present a new implementation of substructuring methods for flexible multibody analysis. In previous developed formulations, we fixed the local axes of the superelement to one node. In this formulation, the reference frame is floating and close, in some sense, to the body center. The local frame is selected based on the positions of the interface nodes of the superelement, and completely independent of the order in which the nodes of the superelement are given. Therefore, the superelement itself depends only on the nodes positions, and on the mass and stiffness properties, thus allowing a very easy interfacing between the finite element program which computed the superelement and the mechanism analysis program.
Fil: Cardona, Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
description We present a new implementation of substructuring methods for flexible multibody analysis. In previous developed formulations, we fixed the local axes of the superelement to one node. In this formulation, the reference frame is floating and close, in some sense, to the body center. The local frame is selected based on the positions of the interface nodes of the superelement, and completely independent of the order in which the nodes of the superelement are given. Therefore, the superelement itself depends only on the nodes positions, and on the mass and stiffness properties, thus allowing a very easy interfacing between the finite element program which computed the superelement and the mechanism analysis program.
publishDate 2000
dc.date.none.fl_str_mv 2000-12
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/11336/27719
Cardona, Alberto; Superelements Modelling in Flexible Multibody Dynamics; Kluwer Academic/plenum Publ; Multibody System Dynamics; 4; 12-2000; 145-266
1384-5640
CONICET Digital
CONICET
url http://hdl.handle.net/11336/27719
identifier_str_mv Cardona, Alberto; Superelements Modelling in Flexible Multibody Dynamics; Kluwer Academic/plenum Publ; Multibody System Dynamics; 4; 12-2000; 145-266
1384-5640
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1023/A:1009875930232
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 Kluwer Academic/plenum Publ
publisher.none.fl_str_mv Kluwer Academic/plenum Publ
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 13.070432

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