A two-stage framework for time-frequency analysis and fault diagnosis of planetary gearboxes

HIGHLIGHTS

• who: Pinyang Zhang and Changzheng Chen from the School of Mechanical Engineering, Shenyang University of Technology, Shenyang, China have published the Article: A Two-Stage Framework for Time-Frequency Analysis and Fault Diagnosis of Planetary Gearboxes, in the Journal: (JOURNAL)
• what: This paper proposes an analysis and diagnosis two-stage framework based on time-frequency information analysis. Because the traditional threshold-based algorithms are error prone for high-resolution T-F spectrum, the authors implement a fully convolutional network U-net for semantic segmentation; that is, to label the regions of interest (ROI) pixel by . . .
  

   

  

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