Statistical Assessment of Global and Local Cylinder Wear

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dc.contributor.authorRuíz, Óscar
dc.contributor.authorVanegas, Carlos
dc.contributor.departmentUniversidad EAFIT. Departamento de Ingeniería Mecánicaspa
dc.contributor.researchgroupLaboratorio CAD/CAM/CAEspa
dc.date.accessioned2016-11-18T22:50:24Z
dc.date.available2016-11-18T22:50:24Z
dc.date.issued2007-06
dc.description.abstractAssessment of cylindricity has been traditionally performed on the basis of cylindrical crowns containing a set of points that are supposed to belong to a controlled cylinder – As such, all sampled points must lie within a crown. In contrast, the present paper analyzes the cylindricity for wear applications, in which a statistical trend is assessed, rather than to assure that all points fall within a given tolerance -- Principal Component Analysis is used to identify the central axis of the sampled cylinder, allowing to find the actual (expected value of the) radius and axis of the cylinder -- Application of k-cluster and transitive closure algorithms allow to identify particular areas of the cylinder which are specially deformed -- For both, the local areas and the global cylinder, a quantile analysis allows to numerically grade the degree of deformation of the cylinder -- The algorithms implemented are part of the CYLWEAR system and used to assess local and global wear cylinderseng
dc.formatapplication/pdfeng
dc.identifier.citation@inproceedings{2007_Ruiz_Statistical, title={Statistical Assessment of Global and Local Cylinder Wear}, author={Ruiz, O. and Vanegas, C.}, booktitle={5th IEEE International Conference on Industrial Informatics}, pages={378--392}, isbn={1-4244-0865-2}, issn={1935-4576}, address={Vienna, Austria}, year={2007}, }spa
dc.identifier.doi10.1109/INDIN.2007.4384788
dc.identifier.isbn978-1-4244-0850-4
dc.identifier.issn1935-4576
dc.identifier.urihttp://hdl.handle.net/10784/9721
dc.language.isoengspa
dc.publisherIEEE
dc.relation.ispartof5th IEEE International Conference on Industrial Informatics, pp. 387-392, June 2007spa
dc.relation.isversionofhttp://dx.doi.org/10.1109/INDIN.2007.4384788spa
dc.rights.accessrightsinfo:eu-repo/semantics/closedAccesseng
dc.rights.localAcceso cerradospa
dc.subject.keywordCylinderseng
dc.subject.keywordTolerance (Engineering)eng
dc.subject.keywordCurve fittingeng
dc.subject.keywordMensurationeng
dc.subject.keywordSurfaces, deformation ofeng
dc.subject.keywordComputer-aided Designeng
dc.subject.keywordMathematical modelseng
dc.subject.keywordLeast squareseng
dc.subject.keywordDesviaciones estándarspa
dc.subject.keywordModelos tridimensionalesspa
dc.subject.lembCILINDROSspa
dc.subject.lembTOLERANCIA (INGENIERÍA)spa
dc.subject.lembAJUSTE DE CURVASspa
dc.subject.lembMEDICIÓNspa
dc.subject.lembSUPERFICIES - DEFORMACIONESspa
dc.subject.lembDISEÑO CON AYUDA DE COMPUTADORspa
dc.subject.lembMODELOS MATEMÁTICOSspa
dc.subject.lembMÍNIMOS CUADRADOSspa
dc.titleStatistical Assessment of Global and Local Cylinder Weareng
dc.typeinfo:eu-repo/semantics/conferencePapereng
dc.typeconferencePapereng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localDocumento de conferenciaspa

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