1-2 of 2
L. S. Qu
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

Defect Detection for Bearings Using Envelope Spectra of Wavelet Transform

D. F. Shi, W. J. Wang, L. S. Qu
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. October 2004, 126(4): 567–573.
https://doi.org/10.1115/1.1804995
Published Online: December 21, 2004
View Article titled, Defect Detection for Bearings Using Envelope Spectra of Wavelet Transform
Open the PDF for Defect Detection for Bearings Using Envelope Spectra of Wavelet Transform in another window
Topics: Bearings, Rolling bearings, Spectra (Spectroscopy), Vibration, Wavelet transforms, Wavelets, Flaw detection, Resonance, Rollers, Signals
Journal Articles

General Interpolated Fast Fourier Transform: A New Tool for Diagnosing Large Rotating Machinery

D. F. Shi, L. S. Qu, N. N. Gindy
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. August 2005, 127(4): 351–361.
https://doi.org/10.1115/1.1924643
Published Online: November 30, 2004
View Article titled, General Interpolated Fast Fourier Transform: A New Tool for Diagnosing Large Rotating Machinery
Open the PDF for General Interpolated Fast Fourier Transform: A New Tool for Diagnosing Large Rotating Machinery in another window
Topics: Fast Fourier transforms, Machinery, Vibration, Signals, Noise (Sound), Transients (Dynamics)