Contactless Fault Diagnosis for Railway Point Machines Based on Multi-Scale Fractional Wavelet Packet Energy Entropy and Synchronous Optimization Strategy
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DOI: 10.1109/tvt.2022.3158436
Abstract: Railway point machines (RPMs) is one of the most vital devices closely related to the efficiency and safety of train operation. Considering the advantages of contactlessness and easy-to-collect of sound signals, a novel sound-based fault… read more here.
Keywords: fault diagnosis; railway point; diagnosis; point machines ... See more keywords