Ball screw fault diagnosis based on wavelet convolution transfer learning

HIGHLIGHTS

• who: Yifan Xie et al. from the Kunming University of Science and Technology, Kunming, China have published the article: Ball Screw Fault Diagnosis Based on Wavelet Convolution Transfer Learning, in the Journal: Sensors 2022, 6270 of /2022/
• what: Aiming at the problem that the signal is weak and susceptible to interference using a wavelet convolution structure to improve the network can improve the mining ability of signal time domain and frequency domain features; aiming at the challenge of sensor installation position limitation a transfer learning method is proposed which adopts the domain adaptation method as . . .
  

   

  

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