Proposal and Experimental Study on a Diagnosis Method for Hermetic Refrigeration Compressor Using Dual Time-Frequency Image Fusion

Proposal and Experimental Study on a Diagnosis Method for Hermetic Refrigeration Compressor Using Dual Time-Frequency Image Fusion

The hermetic refrigeration compressor is the core component of the refrigeration system, failure of which will cause energy waste and reduce service life. Fault diagnosis based on vibration signal is a research hotspot. However, it is challenging to extract features of nonlinear and nonstationary vi...

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Bibliographic Details
Main Authors: Kang Li, Zhe Sun, Huaqiang Jin, Yingjie Xu, Jiangping Gu, Yuejin Huang, Qinjian Zhang, Xi Shen
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Applied Sciences
Subjects:
manufacturing defect diagnosis
dual time-frequency images fusion
deep learning
convolutions neural network
hermetic refrigeration compressor
Online Access:https://www.mdpi.com/2076-3417/12/6/3033

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https://www.mdpi.com/2076-3417/12/6/3033

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