Global and Local Feature Extraction Using a Convolutional Autoencoder and Neural Networks for Diagnosing Centrifugal Pump Mechanical Faults

Centrifugal pumps are important types of electro-mechanical machines used for fluid and energy conveyance. Mechanical faults in centrifugal pumps lead to abnormal impacts in the vibration signal of the system. Those impacts induce nonstationarity in vibration signals and hence complex time-frequency...

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Bibliographic Details

Published in:	IEEE Access
Main Authors:	Alexander E. Prosvirin, Zahoor Ahmad, Jong-Myon Kim
Format:	Article
Language:	English
Published:	IEEE 2021-01-01
Subjects:	Artificial neural network centrifugal pump convolutional autoencoder convolutional neural network deep learning fault diagnosis
Online Access:	https://ieeexplore.ieee.org/document/9419001/