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dc.contributor.author | Real, T. | es_ES |
dc.contributor.author | Montrós Monje, Jorge | es_ES |
dc.contributor.author | Montalbán Domingo, María Laura | es_ES |
dc.contributor.author | Zamorano, Clara | es_ES |
dc.contributor.author | Real Herráiz, Julia Irene | es_ES |
dc.date.accessioned | 2015-11-03T13:15:02Z | |
dc.date.available | 2015-11-03T13:15:02Z | |
dc.date.issued | 2014-02 | |
dc.identifier.issn | 1392-8716 | |
dc.identifier.uri | http://hdl.handle.net/10251/56935 | |
dc.description.abstract | Metropolitan railway transport has become an efficient solution to the mobility necessities in urban areas. Railway track maintenance tasks have to be improved and adjusted to metropolitan requirements, in particular the few hours available to operate due to the high frequency service offered. This paper describes and proposes an inertial monitoring system to detect and estimate track irregularities by using in-service vehicles. A new maintenance strategy is established, based on the railway track conditions and continuous monitoring is provided to do so. The system proposed consists of at least two accelerometers mounted on the bogie axle-box and a GPS (Global Positioning System). Lateral accelerations have been analyzed to study gauge and lateral alignment deviations. Accelerations have been treated and processed by high-pass filtering and validation has been carried out by comparison with measurements provided by a track monitoring trolley. Measurements were made on Line 1 of the Alicante metropolitan and tram network (Spain). | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Research Center of the Public Institution "Vibromechanika" | es_ES |
dc.relation.ispartof | Journal of Vibroengineering | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Axle-box | es_ES |
dc.subject | Accelerometer | es_ES |
dc.subject | Alignment | es_ES |
dc.subject | Maintenance | es_ES |
dc.subject | Track monitoring. | es_ES |
dc.subject.classification | INGENIERIA E INFRAESTRUCTURA DE LOS TRANSPORTES | es_ES |
dc.title | Design and validation of a railway inspection system to detect lateral track geometry defects based on axle-box accelerations registered from in-service trains | es_ES |
dc.type | Artículo | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Mecánica de los Medios Continuos y Teoría de Estructuras - Departament de Mecànica dels Medis Continus i Teoria d'Estructures | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto del Transporte y Territorio - Institut del Transport i Territori | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto Universitario de Matemática Multidisciplinar - Institut Universitari de Matemàtica Multidisciplinària | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ingeniería e Infraestructura de los Transportes - Departament d'Enginyeria i Infraestructura dels Transports | es_ES |
dc.description.bibliographicCitation | Real, T.; Montrós Monje, J.; Montalban Domingo, ML.; Zamorano, C.; Real Herráiz, JI. (2014). Design and validation of a railway inspection system to detect lateral track geometry defects based on axle-box accelerations registered from in-service trains. Journal of Vibroengineering. 16(1):234-248. http://hdl.handle.net/10251/56935 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://jvejournals.com/browse-jve | es_ES |
dc.description.upvformatpinicio | 234 | es_ES |
dc.description.upvformatpfin | 248 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 16 | es_ES |
dc.description.issue | 1 | es_ES |
dc.relation.senia | 257125 | es_ES |