Comparison of different techniques for time-frequency analysis of internal combustion engine vibration signals

In this study, we report an analysis of cylinder head vibration signals at a steady engine speed using short-time Fourier transform （STFT）. Three popular time-frequency analysis techniques, i.e., STFT, analytic wavelet transform （AWT） and S transform （ST）, have been examined. AWT and ST are often ap...

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Veröffentlicht in:	Journal of Zhejiang University. A. Science 2011-07, Vol.12 (7), p.519-531
Hauptverfasser:	Jin, Yang, Hao, Zhi-yong, Zheng, Xu
Format:	Artikel
Sprache:	eng
Schlagworte:	Civil Engineering Classical and Continuum Physics Engineering Industrial Chemistry/Chemical Engineering Mechanical Engineering
Online-Zugang:	Volltext
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