Citation:
Aouf A, Bouchala T, Abdou A, Abdelhadi B, Kim SK, Thippeswamy VS, Shivakumaraswamy PM, Chickaramanna SG, Iyengar VM, Das AP. Eddy Current Probe Configuration for Full Rail Top Surface Inspection. International Information and Engineering Technology Association (IIETA) [Internet]. 2021;20 :65-72.
Date Published:
2021Abstract:
In this paper, we have carried out an experimental study of the detection of top rail surface cracks. Firstly, we have highlighted the inability to inspect the entire rail head surface by a single sensor with a single scan. To overcome this inspection inability, we have proposed a multisensor system composed of three differential probes arranged within a specific configuration. The yielded results showed the efficiency and the robustness of the proposed configuration in the detection of cracks regardless its size, orientation and location.