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Showing 1 to 2 of 2 for “"Track Curvature"”.
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Field test program of the concrete crosstie and fastening system
… response of the system under various parameters (track curvature, train speed, car weight, etc.). The data was collected synchronously with measurements of vertical and lateral loads to deterministically track the load path, target areas of uncertainty, and provide validation for a comprehensive …
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Multi-Function LIDAR Sensors for Non-Contact Speed and Track Geometry Measurement in Rail Vehicles
… and distance is a critical part of monitoring track geometry conditions. Wheel-mounted tachometer speed measurements often fluctuate due to wheel vibrations, change in wheel diameter, or wheel slip affecting the measurement accuracy. Frequent calibrations are needed to account for changes in …