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dc.contributor.author
Romero Onco, Augusto Alejandro
dc.date.available
2023-02-16T18:57:02Z
dc.date.issued
2022-02
dc.identifier.citation
Romero Onco, Augusto Alejandro; Optimum design of two-material bending plate compliant devices; Emerald; Engineering Computations; 39; 1; 2-2022; 395-420
dc.identifier.issn
0264-4401
dc.identifier.uri
http://hdl.handle.net/11336/188301
dc.description.abstract
Purpose: The purpose of this study is to explore the optimum design of bending plate compliant mechanisms subjected to pure mechanical excitations using topological-derivative-based topology optimization. The main objective is to design the reinforcement in a plate of base material. Design/methodology/approach: The optimum design is performed by means of a level-set representation method guided by topological derivatives. Kirchhoff and Reissner–Mindlin models are used to solve the linear bending plate problem. A qualitative comparison has been carried out between the optimal obtained topologies for each model. Findings: The proposed methodology was able to design reinforcement in a plate of the base material. The obtained reinforcements notably improve the device’s behavior. The shape and topology of the reinforcements vary depending on the mechanical plate model considered. In fact, in the Reissner–Mindlin solutions, very thin flexo-torsional hinges connecting big zones of the reinforcement material are designed. Originality/value: Up to date, the synthesis of ortho-planar mechanisms by means of continuum topology optimization was only boarded within a multi-physics context. In this work, the optimal design of pure ortho-planar compliance actuators is addressed. The best performance is found by analyzing the results for two classical mechanical plate models.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Emerald
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
BENDING PLATE
dc.subject
MUTUAL STRAIN ENERGY
dc.subject
SYNTHESIS OF COMPLIANT MECHANISMS
dc.subject
TOPOLOGICAL DERIVATIVE
dc.subject
TOPOLOGY OPTIMIZATION
dc.subject.classification
Mecánica Aplicada
dc.subject.classification
Ingeniería Mecánica
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Optimum design of two-material bending plate compliant devices
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-02-09T15:17:07Z
dc.journal.volume
39
dc.journal.number
1
dc.journal.pagination
395-420
dc.journal.pais
Reino Unido
dc.description.fil
Fil: Romero Onco, Augusto Alejandro. Universidad Tecnológica Nacional. Facultad Regional Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
Engineering Computations
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1108/EC-07-2021-0400
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.emerald.com/insight/content/doi/10.1108/EC-07-2021-0400/full/html
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