Optimal demodulation band extraction method for bearing faults diagnosis based on weighted

HIGHLIGHTS

• who: Geometric Cyclic Relative Entropy. et al. from the School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan, China have published the paper: Optimal Demodulation Band Extraction Method for Bearing Faults Diagnosis Based on Weighted, in the Journal: Machines 2023, 11, 39. of /2023/
• what: This paper proposes a new index, WGCRE, to extract the optimal demodulation band.
• how: To further reduce the influence of local abnormal impulse signals and improve diagnostic performance this paper proposes a weighted geometric cyclic relative entropy (WGCRE). For Case 1 the authors used . . .
  

   

  

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