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Title: An investigation of rail condition monitoring by fibre Bragg grating sensors
Authors: Ho, TK
Liu, SY
Lee, KY
Ho, YT
Ho, KH
Mccusker, A
Kam, J
Tam, HY 
Ho, SL 
Keywords: Condition monitoring
FBG sensors
Rail-wheel interaction
Railway maintenance
Issue Date: 2009
Publisher: Hong Kong Institution of Engineers
Source: HKIE transactions, 2009, v. 16, no. 2, p. 9-15 How to cite?
Journal: HKIE transactions 
Abstract: Condition monitoring on rails and train wheels is vitally important to the railway asset management and the rail-wheel interactions provide the crucial information of the health state of both rails and wheels. Continuous and remote monitoring is always a preference for operators. With a new generation of strain sensing devices in Fibre Bragg Grating (FBG) sensors, this study explorès the possibility of continuous monitoring of the health state of the rails; and investigates the required signal processing techniques and their limitations.
ISSN: 1023-697X
EISSN: 2326-3733
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