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Reconstruction of an informative railway wheel defect signal from wheel–rail contact signals measured by multiple wayside sensors
(2019)Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid TransitWheel impact load detectors are widespread railway systems used for measuring the wheel–rail contact force. They usually measure the rail strain and convert it to force in order to detect high impact forces and corresponding detrimental wheels. The measured strain signal can also be used to identify the defect type and its severity. The strain sensors have a limited effective zone that leads to partial observation from the wheels. Therefore, ...Journal Article