A new method to design compliant mechanisms based on the inverse beam finite element model
- Autores
- Albanesi, Alejandro Eduardo; Pucheta, Martín Alejo; Fachinotti, Victor Daniel
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The motivation of this work is to introduce the inverse finite element method (IFEM) as a new method for the design of compliant mechanisms that must fit a prescribed shape after undergoing large elastic deformations under known service loads. This specific task is typical of a variety of mechanisms where the deformed shape and the responsible loads are known, while the problem is to determine the unloaded shape, i.e., the manufacturing shape of the mechanism. The potentialities and the limitations of IFEM are shown with three applications in the medical field: 1) a microgripper whose deformed shape is dictated by the object to hold; 2) a valve that must by-pass a prescribed flow rate when it is deformed under a prescribed pressure; 3) a folder of an intra-ocular lens (IOL) whose deformed shape is determined by the optimal shape of the folded IOL.
Fil: Albanesi, Alejandro Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico. Centro de Investigación de Métodos Computacionales; Argentina
Fil: Pucheta, Martín Alejo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico. Centro de Investigación de Métodos Computacionales; Argentina
Fil: Fachinotti, Victor Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico. Centro de Investigación de Métodos Computacionales; Argentina - Materia
-
Inverse Finite Element Method
Compliant Mechanisms
Large Elastic Deformation
Medical Devices - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/8744
Ver los metadatos del registro completo
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A new method to design compliant mechanisms based on the inverse beam finite element modelAlbanesi, Alejandro EduardoPucheta, Martín AlejoFachinotti, Victor DanielInverse Finite Element MethodCompliant MechanismsLarge Elastic DeformationMedical Deviceshttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2The motivation of this work is to introduce the inverse finite element method (IFEM) as a new method for the design of compliant mechanisms that must fit a prescribed shape after undergoing large elastic deformations under known service loads. This specific task is typical of a variety of mechanisms where the deformed shape and the responsible loads are known, while the problem is to determine the unloaded shape, i.e., the manufacturing shape of the mechanism. The potentialities and the limitations of IFEM are shown with three applications in the medical field: 1) a microgripper whose deformed shape is dictated by the object to hold; 2) a valve that must by-pass a prescribed flow rate when it is deformed under a prescribed pressure; 3) a folder of an intra-ocular lens (IOL) whose deformed shape is determined by the optimal shape of the folded IOL.Fil: Albanesi, Alejandro Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico. Centro de Investigación de Métodos Computacionales; ArgentinaFil: Pucheta, Martín Alejo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico. Centro de Investigación de Métodos Computacionales; ArgentinaFil: Fachinotti, Victor Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico. Centro de Investigación de Métodos Computacionales; ArgentinaElsevier2013-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/8744Albanesi, Alejandro Eduardo; Pucheta, Martín Alejo; Fachinotti, Victor Daniel; A new method to design compliant mechanisms based on the inverse beam finite element model; Elsevier; Mechanism And Machine Theory; 65; 2-2013; 14-280094-114Xenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.mechmachtheory.2013.02.009info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0094114X13000463info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:13:51Zoai:ri.conicet.gov.ar:11336/8744instacron: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:34982025-10-15 15:13:51.649CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
A new method to design compliant mechanisms based on the inverse beam finite element model |
title |
A new method to design compliant mechanisms based on the inverse beam finite element model |
spellingShingle |
A new method to design compliant mechanisms based on the inverse beam finite element model Albanesi, Alejandro Eduardo Inverse Finite Element Method Compliant Mechanisms Large Elastic Deformation Medical Devices |
title_short |
A new method to design compliant mechanisms based on the inverse beam finite element model |
title_full |
A new method to design compliant mechanisms based on the inverse beam finite element model |
title_fullStr |
A new method to design compliant mechanisms based on the inverse beam finite element model |
title_full_unstemmed |
A new method to design compliant mechanisms based on the inverse beam finite element model |
title_sort |
A new method to design compliant mechanisms based on the inverse beam finite element model |
dc.creator.none.fl_str_mv |
Albanesi, Alejandro Eduardo Pucheta, Martín Alejo Fachinotti, Victor Daniel |
author |
Albanesi, Alejandro Eduardo |
author_facet |
Albanesi, Alejandro Eduardo Pucheta, Martín Alejo Fachinotti, Victor Daniel |
author_role |
author |
author2 |
Pucheta, Martín Alejo Fachinotti, Victor Daniel |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Inverse Finite Element Method Compliant Mechanisms Large Elastic Deformation Medical Devices |
topic |
Inverse Finite Element Method Compliant Mechanisms Large Elastic Deformation Medical Devices |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.3 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
The motivation of this work is to introduce the inverse finite element method (IFEM) as a new method for the design of compliant mechanisms that must fit a prescribed shape after undergoing large elastic deformations under known service loads. This specific task is typical of a variety of mechanisms where the deformed shape and the responsible loads are known, while the problem is to determine the unloaded shape, i.e., the manufacturing shape of the mechanism. The potentialities and the limitations of IFEM are shown with three applications in the medical field: 1) a microgripper whose deformed shape is dictated by the object to hold; 2) a valve that must by-pass a prescribed flow rate when it is deformed under a prescribed pressure; 3) a folder of an intra-ocular lens (IOL) whose deformed shape is determined by the optimal shape of the folded IOL. Fil: Albanesi, Alejandro Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico. Centro de Investigación de Métodos Computacionales; Argentina Fil: Pucheta, Martín Alejo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico. Centro de Investigación de Métodos Computacionales; Argentina Fil: Fachinotti, Victor Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico. Centro de Investigación de Métodos Computacionales; Argentina |
description |
The motivation of this work is to introduce the inverse finite element method (IFEM) as a new method for the design of compliant mechanisms that must fit a prescribed shape after undergoing large elastic deformations under known service loads. This specific task is typical of a variety of mechanisms where the deformed shape and the responsible loads are known, while the problem is to determine the unloaded shape, i.e., the manufacturing shape of the mechanism. The potentialities and the limitations of IFEM are shown with three applications in the medical field: 1) a microgripper whose deformed shape is dictated by the object to hold; 2) a valve that must by-pass a prescribed flow rate when it is deformed under a prescribed pressure; 3) a folder of an intra-ocular lens (IOL) whose deformed shape is determined by the optimal shape of the folded IOL. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-02 |
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/11336/8744 Albanesi, Alejandro Eduardo; Pucheta, Martín Alejo; Fachinotti, Victor Daniel; A new method to design compliant mechanisms based on the inverse beam finite element model; Elsevier; Mechanism And Machine Theory; 65; 2-2013; 14-28 0094-114X |
url |
http://hdl.handle.net/11336/8744 |
identifier_str_mv |
Albanesi, Alejandro Eduardo; Pucheta, Martín Alejo; Fachinotti, Victor Daniel; A new method to design compliant mechanisms based on the inverse beam finite element model; Elsevier; Mechanism And Machine Theory; 65; 2-2013; 14-28 0094-114X |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mechmachtheory.2013.02.009 info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0094114X13000463 |
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 |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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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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1846083285735702528 |
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13.22299 |