Real-Time Monitoring of Railway Traffic Using Fiber Bragg Grating Sensors

被引：105

作者：

Leonardo Filograno, Massimo ^{[1
]}

Corredera Guillen, Pedro ^{[1
]}

Rodriguez-Barrios, Alberto ^{[2
]}

Martin-Lopez, Sonia ^{[1
]}

Rodriguez-Plaza, Miguel ^{[3
]}

Andres-Alguacil, Alvaro ^{[3
]}

Gonzalez-Herraez, Miguel ^{[2
]}

机构：

[1] CSIC, Inst Opt Daza de Valdes, E-28006 Madrid, Spain

[2] Univ Alcala, Dept Elect, Escuela Politecn DO 231, Madrid 28871, Spain

[3] ADIF, Innovat & Technol Direct, Madrid 28045, Spain

来源：

IEEE SENSORS JOURNAL | 2012年 / 12卷 / 01期

关键词：

Bragg gratings; comfort; dynamic load; high-speed train; optical fiber; out-of-roundness; plane; rail; structural monitoring; wear; weight in motion;

D O I：

10.1109/JSEN.2011.2135848

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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.

引用

页码：85 / 92

页数：8

共 12 条

[1] Weldable fibre Bragg grating sensors for steel bridge monitoring [J].

Barbosa, C. ;

Costa, N. ;

Ferreira, L. A. ;

Araujo, F. M. ;

Varum, H. ;

Costa, A. ;

Fernandes, C. ;

Rodrigues, H. .

MEASUREMENT SCIENCE AND TECHNOLOGY, 2008, 19 (12)

[2] Fiber Bragg grating sensors for structural health monitoring of Tsing Ma bridge: Background and experimental observation [J].

Chan, THT ;

Yu, L ;

Tam, HY ;

Ni, YQ ;

Chung, WH ;

Cheng, LK .

ENGINEERING STRUCTURES, 2006, 28 (05) :648-659

[3]

Dakin J., 1988, Optical Fiber Sensors: Principles and Components

[4]

Glisic B., 2007, FIBRE OPTIC METHODS

[5]

HO SL, 2006, P IET INT C RAILW CO, P125

[6] Fiber grating sensors [J].

Kersey, AD ;

Davis, MA ;

Patrick, HJ ;

LeBlanc, M ;

Koo, KP ;

Askins, CG ;

Putnam, MA ;

Friebele, EJ .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1997, 15 (08) :1442-1463

[7]

KREUZER M, 2007, STRAIN MEASUREMENTWI

[8]

Lee K. Y., 2004, WSEAS T SYST, VVol. 6, P2440

[9]

LOPEZ-PITA Andres, 2006, INFRAESTRUCTURAS FER

[10]

LOPEZHIGUERA JM, 2004, HDB OPTICAL FIBER SE

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