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A Combined Threshold and Signature Match Method for the Automatic Detection of Rail RCF Cracks using an ACFM Sensor

Last updated on 08 December 2014 10:58

Detection of surface breaking defects, such as rolling contact fatigue (RCF) cracks, is an on-going topic of research within the context of rail inspection. At present, detection and classification of RCF cracks using an ACFM sensor is based on low speed walking stick systems where negligible sensor lift-off changes result...

Author(s): Rowshandel H;Nicholson G L;Davis C L;Roberts C

Organisation(s): University of Birmingham ;

2014

United Kingdom

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