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Fault Diagnosis for Rolling Bearings Using Optimized Variational Mode Decomposition and Resonance Demodulation

It is difficult to extract the fault signal features of locomotive rolling bearings and the accuracy of fault diagnosis is low. In this paper, a novel fault diagnosis method based on the optimized variational mode decomposition (VMD) and resonance demodulation technology, namely GNVRFD, is proposed...

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Bibliografski detalji
Izdano u:Entropy (Basel)
Glavni autori: Zhang, Chunguang, Wang, Yao, Deng, Wu
Format: Artigo
Jezik:Inglês
Izdano: MDPI 2020
Teme:
Online pristup:https://ncbi.nlm.nih.gov/pmc/articles/PMC7517282/
https://ncbi.nlm.nih.gov/pubmed/33286510
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/e22070739
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