Comparison between lagrange multiplier and penalty methods to enforce essential boundary conditions in meshfree methods
A simulation of a cantilever beam was carried out with the aim of compared the performance of two Meshfree methods, Element Free Galerkin Method and Radial Point Interpolation Method, using two different methods to impose the Essential Boundary Conditions. The results were validated with the analyti...
- Autores:
-
Ramirez-Salazar, Juan Fernando
Mesa-Munera, Elizabeth
Branch Bedoya, John Willian
Boulanger, Pierre
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2011
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/33406
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/33406
http://bdigital.unal.edu.co/23486/
- Palabra clave:
- Essential Boundary Condition Enforcement
Penalty Method
Lagrange Multiplier Method
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Ramirez-Salazar, Juan Fernando9368ccc5-8f3a-4319-89e8-ddbd0af54b50300Mesa-Munera, Elizabeth3dcb2e36-6b0c-4e5d-9d26-5bc45d5c0483300Branch Bedoya, John Willian3c6549fa-e308-4c51-b84b-43f77c96efde300Boulanger, Pierree838ad60-4aef-4fda-8448-f51719533dcb3002019-06-27T22:56:48Z2019-06-27T22:56:48Z2011https://repositorio.unal.edu.co/handle/unal/33406http://bdigital.unal.edu.co/23486/A simulation of a cantilever beam was carried out with the aim of compared the performance of two Meshfree methods, Element Free Galerkin Method and Radial Point Interpolation Method, using two different methods to impose the Essential Boundary Conditions. The results were validated with the analytical solution of the problem, obtained by Timoshenko in [Tim70]. It was possible to conclude that both methods show a good performance for the solution of the simulated problem. However, some consideration must be taken into account when these are applied to other types of approximation that cannot easily satisfy essential boundary conditions.application/pdfspaUniversidad Nacional de Colombia -Sede Medellínhttp://revistas.unal.edu.co/index.php/avances/article/view/20409Universidad Nacional de Colombia Revistas electrónicas UN Avances en Sistemas e InformáticaAvances en Sistemas e InformáticaAvances en Sistemas e Informática; Vol. 8, núm. 3 (2011); 51-56 Avances en Sistemas e Informática; Vol. 8, núm. 3 (2011); 51-56 1909-0056 1657-7663Ramirez-Salazar, Juan Fernando and Mesa-Munera, Elizabeth and Branch Bedoya, John Willian and Boulanger, Pierre (2011) Comparison between lagrange multiplier and penalty methods to enforce essential boundary conditions in meshfree methods. Avances en Sistemas e Informática; Vol. 8, núm. 3 (2011); 51-56 Avances en Sistemas e Informática; Vol. 8, núm. 3 (2011); 51-56 1909-0056 1657-7663 .Comparison between lagrange multiplier and penalty methods to enforce essential boundary conditions in meshfree methodsArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTEssential Boundary Condition EnforcementPenalty MethodLagrange Multiplier MethodORIGINAL20409-106819-1-PB.pdfapplication/pdf791396https://repositorio.unal.edu.co/bitstream/unal/33406/1/20409-106819-1-PB.pdfafd23602c9ab18e10d64676f5c93bc97MD5120409-68856-1-SP.pdfapplication/pdf11922https://repositorio.unal.edu.co/bitstream/unal/33406/2/20409-68856-1-SP.pdffdf2f98dbdbb2b3896636922ef50a541MD52THUMBNAIL20409-106819-1-PB.pdf.jpg20409-106819-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg10012https://repositorio.unal.edu.co/bitstream/unal/33406/3/20409-106819-1-PB.pdf.jpg0b30e6b92fbfa0616408bba7e4acda0aMD5320409-68856-1-SP.pdf.jpg20409-68856-1-SP.pdf.jpgGenerated Thumbnailimage/jpeg6421https://repositorio.unal.edu.co/bitstream/unal/33406/4/20409-68856-1-SP.pdf.jpg50b9647a2719bfe6e66393732f3f4d49MD54unal/33406oai:repositorio.unal.edu.co:unal/334062023-12-21 23:05:53.883Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
| dc.title.spa.fl_str_mv |
Comparison between lagrange multiplier and penalty methods to enforce essential boundary conditions in meshfree methods |
| title |
Comparison between lagrange multiplier and penalty methods to enforce essential boundary conditions in meshfree methods |
| spellingShingle |
Comparison between lagrange multiplier and penalty methods to enforce essential boundary conditions in meshfree methods Essential Boundary Condition Enforcement Penalty Method Lagrange Multiplier Method |
| title_short |
Comparison between lagrange multiplier and penalty methods to enforce essential boundary conditions in meshfree methods |
| title_full |
Comparison between lagrange multiplier and penalty methods to enforce essential boundary conditions in meshfree methods |
| title_fullStr |
Comparison between lagrange multiplier and penalty methods to enforce essential boundary conditions in meshfree methods |
| title_full_unstemmed |
Comparison between lagrange multiplier and penalty methods to enforce essential boundary conditions in meshfree methods |
| title_sort |
Comparison between lagrange multiplier and penalty methods to enforce essential boundary conditions in meshfree methods |
| dc.creator.fl_str_mv |
Ramirez-Salazar, Juan Fernando Mesa-Munera, Elizabeth Branch Bedoya, John Willian Boulanger, Pierre |
| dc.contributor.author.spa.fl_str_mv |
Ramirez-Salazar, Juan Fernando Mesa-Munera, Elizabeth Branch Bedoya, John Willian Boulanger, Pierre |
| dc.subject.proposal.spa.fl_str_mv |
Essential Boundary Condition Enforcement Penalty Method Lagrange Multiplier Method |
| topic |
Essential Boundary Condition Enforcement Penalty Method Lagrange Multiplier Method |
| description |
A simulation of a cantilever beam was carried out with the aim of compared the performance of two Meshfree methods, Element Free Galerkin Method and Radial Point Interpolation Method, using two different methods to impose the Essential Boundary Conditions. The results were validated with the analytical solution of the problem, obtained by Timoshenko in [Tim70]. It was possible to conclude that both methods show a good performance for the solution of the simulated problem. However, some consideration must be taken into account when these are applied to other types of approximation that cannot easily satisfy essential boundary conditions. |
| publishDate |
2011 |
| dc.date.issued.spa.fl_str_mv |
2011 |
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2019-06-27T22:56:48Z |
| dc.date.available.spa.fl_str_mv |
2019-06-27T22:56:48Z |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_6501 |
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Text |
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http://purl.org/redcol/resource_type/ART |
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publishedVersion |
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https://repositorio.unal.edu.co/handle/unal/33406 |
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http://bdigital.unal.edu.co/23486/ |
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https://repositorio.unal.edu.co/handle/unal/33406 http://bdigital.unal.edu.co/23486/ |
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spa |
| language |
spa |
| dc.relation.spa.fl_str_mv |
http://revistas.unal.edu.co/index.php/avances/article/view/20409 |
| dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Avances en Sistemas e Informática Avances en Sistemas e Informática |
| dc.relation.ispartofseries.none.fl_str_mv |
Avances en Sistemas e Informática; Vol. 8, núm. 3 (2011); 51-56 Avances en Sistemas e Informática; Vol. 8, núm. 3 (2011); 51-56 1909-0056 1657-7663 |
| dc.relation.references.spa.fl_str_mv |
Ramirez-Salazar, Juan Fernando and Mesa-Munera, Elizabeth and Branch Bedoya, John Willian and Boulanger, Pierre (2011) Comparison between lagrange multiplier and penalty methods to enforce essential boundary conditions in meshfree methods. Avances en Sistemas e Informática; Vol. 8, núm. 3 (2011); 51-56 Avances en Sistemas e Informática; Vol. 8, núm. 3 (2011); 51-56 1909-0056 1657-7663 . |
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Derechos reservados - Universidad Nacional de Colombia |
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Atribución-NoComercial 4.0 Internacional |
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info:eu-repo/semantics/openAccess |
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