Vibration time-frequency images of planetary gearboxes

Citation Author(s):
Pinyang
Zhang
The School of Mechanical Engineering, Shenyang University of Technology
Submitted by:
pinyang zhang
Last updated:
Sat, 10/08/2022 - 05:13
DOI:
10.21227/0zxx-m405
License:
Creative Commons Attribution
704 Views
Categories:
Machine Learning
Keywords:
time-frequency analysis, planetary gearbox
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Abstract 

This dataset contains a total of 160 vibration time-frequency maps and 160 corresponding label. The original signals were collected from 1.5 MW fans by a DAQ system with a sampling frequency of 16384 Hz in April 2021. There are four health states in the dataset, and each of them contains 4 gearboxes.

Instructions: 

We used generalized S-transform to create these images (GF=2). Ref: Generalized S transform, Michael D Adams et al, 2002.

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