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Showing 1 to 1 of 1 for “"Rail Deterioration"”.
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The Application of Doppler LIDAR Technology for Rail Inspection and Track Geometry Assessment
… Ranging) system to measure the speed of a moving rail vehicle in a non-contacting manner is extended to capture the lateral and vertical irregularities of the track itself and to evaluate the rail track quality. Using two pairs of lenses to capture speed signals from both rails individually, the …