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Performance Degradation Assessment of Rolling Bearing Based on Difference of Eigenvalues in Random Matrix Theory.

Wenchang ZhuPeng Huang
Published in: DSA (2023)
Keyphrases
  • random matrix theory
  • correlation matrix
  • monitoring and fault diagnosis
  • covariance matrix
  • singular value decomposition
  • neural network
  • assessment process
  • data sets
  • principal component analysis
  • mathematical model