RBF-FD meshless optimization using direct search (GLODS) in the analysis of composite plates
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.21/8960 |
Resumo: | An optimization technique, Global and Local Optimization using Direct Search (GLODS) is used to optimize stencil size and shape parameter of the multiquadric function used in the Radial Basis Function-Finite Difference (RBF-FD) meshless numerical method. The mechanical problem to be solved by the meshless method is a composite plate in bending, under sinusoidal load. Results show GLODS is capable of finding values for stencil size and shape parameter that produce excellent numerical solutions when compared with analytical solutions. |
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RBF-FD meshless optimization using direct search (GLODS) in the analysis of composite platesGLODSMultiquadric functionRBF-FDAn optimization technique, Global and Local Optimization using Direct Search (GLODS) is used to optimize stencil size and shape parameter of the multiquadric function used in the Radial Basis Function-Finite Difference (RBF-FD) meshless numerical method. The mechanical problem to be solved by the meshless method is a composite plate in bending, under sinusoidal load. Results show GLODS is capable of finding values for stencil size and shape parameter that produce excellent numerical solutions when compared with analytical solutions.ElsevierRCIPLRoque, CarlaMadeira, JFA2018-10-23T11:17:09Z2018-072018-07-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.21/8960engROQUE, C. M. C.; MADEIRA, J. F. A. – RBF-FD meshless optimization using direct search (GLODS) in the analysis of composite plates. Engineering Analysis with Boundary Elements. ISSN 0955-7997. Vol. 92 (2018), pp. 114-1230955-7997https://doi.org/10.1016/j.enganabound.2017.10.019metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-08-03T09:57:03Zoai:repositorio.ipl.pt:10400.21/8960Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:17:37.989849Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
RBF-FD meshless optimization using direct search (GLODS) in the analysis of composite plates |
title |
RBF-FD meshless optimization using direct search (GLODS) in the analysis of composite plates |
spellingShingle |
RBF-FD meshless optimization using direct search (GLODS) in the analysis of composite plates Roque, Carla GLODS Multiquadric function RBF-FD |
title_short |
RBF-FD meshless optimization using direct search (GLODS) in the analysis of composite plates |
title_full |
RBF-FD meshless optimization using direct search (GLODS) in the analysis of composite plates |
title_fullStr |
RBF-FD meshless optimization using direct search (GLODS) in the analysis of composite plates |
title_full_unstemmed |
RBF-FD meshless optimization using direct search (GLODS) in the analysis of composite plates |
title_sort |
RBF-FD meshless optimization using direct search (GLODS) in the analysis of composite plates |
author |
Roque, Carla |
author_facet |
Roque, Carla Madeira, JFA |
author_role |
author |
author2 |
Madeira, JFA |
author2_role |
author |
dc.contributor.none.fl_str_mv |
RCIPL |
dc.contributor.author.fl_str_mv |
Roque, Carla Madeira, JFA |
dc.subject.por.fl_str_mv |
GLODS Multiquadric function RBF-FD |
topic |
GLODS Multiquadric function RBF-FD |
description |
An optimization technique, Global and Local Optimization using Direct Search (GLODS) is used to optimize stencil size and shape parameter of the multiquadric function used in the Radial Basis Function-Finite Difference (RBF-FD) meshless numerical method. The mechanical problem to be solved by the meshless method is a composite plate in bending, under sinusoidal load. Results show GLODS is capable of finding values for stencil size and shape parameter that produce excellent numerical solutions when compared with analytical solutions. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-10-23T11:17:09Z 2018-07 2018-07-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.21/8960 |
url |
http://hdl.handle.net/10400.21/8960 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
ROQUE, C. M. C.; MADEIRA, J. F. A. – RBF-FD meshless optimization using direct search (GLODS) in the analysis of composite plates. Engineering Analysis with Boundary Elements. ISSN 0955-7997. Vol. 92 (2018), pp. 114-123 0955-7997 https://doi.org/10.1016/j.enganabound.2017.10.019 |
dc.rights.driver.fl_str_mv |
metadata only access info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
metadata only access |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799133438713790464 |