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A complex filter for vibration signal demodulation in bearing defect diagnosis

✍ Scribed by Yuh-Tay Sheen


Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
574 KB
Volume
276
Category
Article
ISSN
0022-460X

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πŸ“œ SIMILAR VOLUMES


DEMODULATION OF VIBRATION SIGNALS GENERA
✍ N.G. NIKOLAOU; I.A. ANTONIADIS πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 521 KB

Vibration signals resulting from rolling element bearing defects, present a rich content of physical information, the appropriate analysis of which can lead to the clear identification of the nature of the fault. The envelope detection or demodulation methods have been established as the dominant an

An analysis method for the vibration sig
✍ Yuh-Tay Sheen πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 507 KB

In this paper, an envelope detection method for the vibration signal with amplitude modulation is proposed. The method is to filter the vibration signal through a designated band-pass filter. According to the resonance of the vibration signal in the passband, the filtered signal would be decomposed