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Keywords: time-frequency analysis
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Journal Articles
Article Type: Research Papers
J. Tribol. October 2010, 132(4): 041606.
Published Online: October 8, 2010
... condition monitoring friction lubricants molybdenum compounds time-frequency analysis wear molybdenum disulphide MoS 2 smoothed-pseudo-Wigner–Ville distribution coefficient of friction ball bearing fault diagnosis Many sensitive devices—telescopes, satellites, positioning devices...
Journal Articles
Article Type: Technical Papers
J. Tribol. July 2004, 126(3): 559–564.
Published Online: June 28, 2004
.... Time-frequency analysis is performed to study the instantaneous air-bearing frequencies. System identification methods are used to model the response of the slider after a scratch impact. The results indicate that the slider dynamics and the damping coefficients are affected by the disk velocity...
Journal Articles
Article Type: Technical Papers
J. Tribol. July 2001, 123(3): 548–554.
Published Online: July 6, 2000
...Bernhard Knigge; Frank E. Talke Time-frequency analysis and wavelet transforms are employed to investigate transient contact dynamics at the head/disk interface of computer hard drives. Wavelet transforms are used to resolve multiple short consecutive contacts at high time resolution at high...