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Rail defect inspection using electromagnetic tomography (EMT)

Experimental videos of Electromagnetic Rail Inspection are as following. The first generation prototypes were designed with self-developed front-end electronics and algorithms running on NI-PXI Platform (NI, National Instrument of United States). The second-generation prototypes are designed with FPGA signal processing system.

Figure 1. Rail Inspection Experiment
Figure.2 Rail Inspection Simulation
Figure 3. Rail Inspection with New FPGA Testing System Developed in Magtomo Lab
Video 1. Low speed rail inspection experiment
Video 2. High speed rail inspection experiment