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Planetary Gears Feature Extraction and Fault Diagnosis Method Based on VMD and CNN

Given local weak feature information, a novel feature extraction and fault diagnosis method for planetary gears based on variational mode decomposition (VMD), singular value decomposition (SVD), and convolutional neural network (CNN) is proposed. VMD was used to decompose the original vibration sign...

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Pubblicato in:Sensors (Basel)
Autori principali: Liu, Chang, Cheng, Gang, Chen, Xihui, Pang, Yusong
Natura: Artigo
Lingua:Inglês
Pubblicazione: MDPI 2018
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC5982505/
https://ncbi.nlm.nih.gov/pubmed/29751671
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s18051523
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