Real Time Monitoring of Railway Traffic Using Fiber Bragg Grating Sensors
Autores
Filograno, M. L.; Corredera, Pedro; Rodríguez Barrios, Alberto; Martín López, Sonia; Rodríguez Plaza, Miguel; [et al.]Identificadores
Enlace permanente (URI): http://hdl.handle.net/10017/26462DOI: 10.1109/JSEN.2011.2135848
ISSN: 1530-437X
Editor
IEEE
Fecha de publicación
2012Patrocinadores
Ministerio de Educación y Ciencia
Comunidad de Madrid
Ministerio de Fomento
Cita bibliográfica
M. L. Filograno, P. Corredera, A. Rodríguez-Barrios, S. Martín-López, M. Rodríguez-Plaza, A. Andrés-Alguacil, M. González-Herráez. "Real Time Monitoring of Railway Traffic Using Fiber Bragg Grating Sensors", IEEE Sensors Journal, 2012, Vol. 12, issue 1, pp. 85-92
Palabras clave
Optical fiber
Bragg gratings
Structural monitoring
High speed train
Weight in motion
Dynamic load
Comfort
Plane
Out-of-roundness
Wear
Rail
Proyectos
info:eu-repo/grantAgreement/MIFFO//FOM%2F3774%2F2007/ES//
info:eu-repo/grantAgreement/MEC//TEC2006-09990-C02-01/ES/CONTROL ESPECTRAL Y TEMPORAL DE SEÑALES OPTICAS POR DISPOSITIVOS DE OPTICA NO LINEAL/
info:eu-repo/grantAgreement/MEC//TEC2006-09990-C02-02/ES/GESTION DEL ESPECTRO Y LA VELOCIDAD DE LA LUZ USANDO TECNICAS NO LINEALES %2F UAH/
info:eu-repo/grantAgreement/CAM//S2009%2FESP1781/ES//FACTOTEM2
Tipo de documento
info:eu-repo/semantics/article
Versión
info:eu-repo/semantics/acceptedVersion
Versión del editor
http://dx.doi.org/10.1109/JSEN.2011.2135848Derechos de acceso
info:eu-repo/semantics/openAccess
Resumen
In this work we present field tests concerning the application of Fiber Bragg Grating (FBG) sensors for the monitoring of railway traffic. The test campaigns are performed on the Spanish high speed line Madrid–Barcelona, with different types of trains (S-102 TALGO–BOMBARDIER, S-103 SIEMENS-VELARO and S-120 CAF). We located the FBG sensors in the rail track at 70 km from Madrid in the country side, where the trains primarily are tested during commercial operation with maximum speeds between 250-300 km/h. The FBG sensor interrogation system used allows the simultaneous monitoring of four FBG sensors at 8000 samples/s. The different position of the FBG sensors in relation with the rail can be used for different purposes such as train identification, axle counting, speed and acceleration detection, wheel imperfections monitoring and dynamic load calculation.
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