Identification of the technical state of suspension elements in railway systems

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dc.citation.journalTitleVEHICLE SYSTEM DYNAMICS
dc.contributor.authorMauricio Martinod, Ronald
dc.contributor.authorRene Betancur, German
dc.contributor.authorCastaneda Heredia, Leonel Francisco
dc.contributor.departmentUniversidad EAFIT. Departamento de Ingeniería Mecánicaspa
dc.contributor.researchgroupEstudios en Mantenimiento (GEMI)spa
dc.date.accessioned2021-04-12T19:12:46Z
dc.date.available2021-04-12T19:12:46Z
dc.date.issued2012-01-01
dc.description.abstractThe running safety and passenger comfort levels in a vehicle are tightly related to the technical state of the suspension elements. The technical state of the suspension depends of the service life time as its components become old and wear out. In this paper, a study on the dynamic behaviour of a railway vehicle is established in relation to the damping elements in one of its suspension stages. An experimental measurement model is developed, obtaining a set of useful signals for the identification of the dynamic parameters of the vehicle and developing a test through the application of the operational modal analysis technique, using least-squares complex exponential method as a basis to validate the numerical model of the multi-body system. Then, the study focuses on developing numerical simulations for the identification of the technical state of the dampers by the registration of dynamic variables under commercial service conditions and on estimating the state of the suspension elements. © 2012 Taylor & Francis.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1577
dc.identifier.doi10.1080/00423114.2012.656657
dc.identifier.issn423114
dc.identifier.issn17445159
dc.identifier.otherWOS;000305514000006
dc.identifier.otherSCOPUS;2-s2.0-84862846032
dc.identifier.urihttp://hdl.handle.net/10784/28315
dc.language.isoeng
dc.publisherTAYLOR & FRANCIS LTD
dc.relationDOI;10.1080/00423114.2012.656657
dc.relationWOS;000305514000006
dc.relationSCOPUS;2-s2.0-84862846032
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84862846032&doi=10.1080%2f00423114.2012.656657&partnerID=40&md5=61e43d95ac1273a2602a018f1b224994
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/0042-3114
dc.sourceVEHICLE SYSTEM DYNAMICS
dc.subjectCommercial serviceseng
dc.subjectDamping elementeng
dc.subjectDynamic behaviourseng
dc.subjectDynamic parameterseng
dc.subjectDynamic variableseng
dc.subjectExperimental measurementseng
dc.subjectIRFeng
dc.subjectLeast-squares complex exponentialeng
dc.subjectLSCEeng
dc.subjectMulti Body Systemseng
dc.subjectMulti-body modelseng
dc.subjectOMAeng
dc.subjectOperational modal analysiseng
dc.subjectPassenger comforteng
dc.subjectRailway systemeng
dc.subjectRailway vehicleseng
dc.subjectRunning safetyeng
dc.subjectTechnical stateeng
dc.subjectAutomobile bodieseng
dc.subjectAutomobile suspensionseng
dc.subjectLeast squares approximationseng
dc.subjectModal analysiseng
dc.subjectRailroad transportationeng
dc.subjectSuspensions (components)eng
dc.titleIdentification of the technical state of suspension elements in railway systemseng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localArtículospa

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