Bi-curve and multi-patch smoothing with application to the shipyard industry

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dc.citation.epage424spa
dc.citation.issue19spa
dc.citation.journalTitleAnales de Ingeniería Gráficaeng
dc.citation.journalTitleAnales de Ingeniería Gráficaspa
dc.citation.spage415spa
dc.citation.volume1spa
dc.contributor.authorLeiceaga, Xoán A.
dc.contributor.authorRuíz, Oscar
dc.contributor.authorVanegas, Carlos
dc.contributor.authorSoto, Eva
dc.contributor.authorPrieto, José
dc.contributor.authorRodríguez, Manuel
dc.contributor.departmentUniversidad EAFIT. Departamento de Ingeniería Mecánicaspa
dc.contributor.researchgroupLaboratorio CAD/CAM/CAEspa
dc.date.accessioned2016-11-18T22:16:36Z
dc.date.available2016-11-18T22:16:36Z
dc.date.issued2007
dc.description.abstractAlgorithms are proposed and implemented in a commercial system which allow for the C1-continuity matching between adjacent B-spline curves and B-spline patches -- These algorithms only manipulate the positions of the control points, therefore respecting the constraint imposed by the sizes of the available commercial steel plates -- The application of the algorithms respect the initial hull partition made by the designers and therefore the number and overall shape and position of the constitutive patches remains unchanged -- Algorithms were designed and tested for smoothing the union of (a) two B-spline curves sharing a common vertex, (b) two B-spline surfaces sharing a common border, and (c) four B-spline surfaces sharing a common vertex -- For this last case, an iterative heuristic degreeof-freedom elimination algorithm was implemented -- Very satisfactory results were obtained with the application of the presented algorithms in shipyards in Spaineng
dc.formatapplication/pdfeng
dc.identifier.issn1137-7704
dc.identifier.urihttp://hdl.handle.net/10784/9683
dc.language.isoengeng
dc.relation.ispartofAnales de Ingeniería Gráfica, Volume 1, Issue 19, pp. 415-424spa
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.rights.localAcceso cerradospa
dc.subject.keywordFluid mechanicsspa
dc.subject.keywordFourier transformationsspa
dc.subject.keywordSpline theoryspa
dc.subject.keywordTopologyspa
dc.subject.keywordProjective curvesspa
dc.subject.keywordFluid mechanicseng
dc.subject.keywordFourier transformationseng
dc.subject.keywordSpline theoryeng
dc.subject.keywordTopologyeng
dc.subject.keywordProjective curveseng
dc.subject.lembMECÁNICA DE FLUIDOSspa
dc.subject.lembCOLECTORES (INGENIERÍA)spa
dc.subject.lembTRANSFORMACIONES DE FOURIERspa
dc.subject.lembTEORÍA SPLINEspa
dc.subject.lembTOPOLOGÍAspa
dc.subject.lembCURVAS PROYECTIVASspa
dc.titleBi-curve and multi-patch smoothing with application to the shipyard industryeng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localArtículospa

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