Estimation of combustion engine technical state by multidimensional analysis using SVD method

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dc.citation.journalTitleInternational Journal of Vehicle Systems Modelling and Testing
dc.contributor.authorMartinod, R.M.
dc.contributor.authorBetancur, G.R.
dc.contributor.authorCastañeda, L.F.
dc.contributor.authorKalaczynski, T.
dc.contributor.authorZóltowski, M.
dc.contributor.departmentUniversidad EAFIT. Departamento de Ingeniería Mecánicaspa
dc.contributor.researchgroupEstudios en Mantenimiento (GEMI)spa
dc.date.accessioned2021-04-12T19:12:47Z
dc.date.available2021-04-12T19:12:47Z
dc.date.issued2013-01-01
dc.description.abstractThe changes of vibration estimators as a result of engine maladjustment, waste, damage or failure are the main idea of vibrodiagnostic investigation. Diagnostic investigations that use vibration to determine the technical state of combustion engines are very difficult. A limited set of proposed methods could have use in diagnostics. This paper presents a validation of research results of the use of the singular value decomposition (SVD) method. The research object is a combustion engine with power 55 kW at 830 rpm, which is feasible to obtain signals generated by vibration, as well as investigate the influence of the engine in the variation of the vibroacoustic data. Using the SVD method is possible to decide which symptom in the observation matrix is the best to recognise the technical state of combustion engines. Copyright © 2013 Inderscience Enterprises Ltd.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1719
dc.identifier.doi10.1504/IJVSMT.2013.054476
dc.identifier.issn17456436
dc.identifier.issn17456444
dc.identifier.otherSCOPUS;2-s2.0-84879327508
dc.identifier.urihttp://hdl.handle.net/10784/28321
dc.language.isoeng
dc.publisherInderscience Enterprises Ltd.
dc.relationDOI;10.1504/IJVSMT.2013.054476
dc.relationSCOPUS;2-s2.0-84879327508
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84879327508&doi=10.1504%2fIJVSMT.2013.054476&partnerID=40&md5=a5ca2466f2789410c6adcc11f100d9f7
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/1745-6436
dc.sourceInternational Journal of Vehicle Systems Modelling and Testing
dc.subjectCoherence functioneng
dc.subjectCombustion engineseng
dc.subjectDamageeng
dc.subjectDiagnostic inferenceseng
dc.subjectMultivariable regressioneng
dc.subjectNeyman-pearsoneng
dc.subjectPDFeng
dc.subjectSymptomseng
dc.subjectCombustion equipmenteng
dc.subjectEngineseng
dc.subjectProbability density functioneng
dc.subjectVibration analysiseng
dc.subjectSingular value decompositioneng
dc.titleEstimation of combustion engine technical state by multidimensional analysis using SVD methodeng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localArtículospa

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