Fig. 9
Spectrum of bearing fault original signal and gear fault original signal in SEU data set. (a) Bearing ball fault original signal spectrum. (b) The original signal spectrum of gear sharpening fault.
Fig. 9 | Scientific Reports
Spectrum of bearing fault original signal and gear fault original signal in SEU data set. (a) Bearing ball fault original signal spectrum. (b) The original signal spectrum of gear sharpening fault.
