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Enhanced Frequency Band Entropy Method for Fault Feature Extraction of Rolling Element Bearings.

Hua LiTao LiuXing WuQing Chen
Published in: IEEE Trans. Ind. Informatics (2020)
Keyphrases
  • feature extraction
  • mathematical model
  • hybrid method
  • frequency band
  • multiscale
  • support vector machine svm
  • wavelet packet