Wavelet power spectrum smoothing for random vibration control

Authors
Karshenas, AM Dunnigan, MW Williams, BW
Citation
Am. Karshenas et al., Wavelet power spectrum smoothing for random vibration control, IEEE IND E, 46(2), 1999, pp. 466-467
Citations number
7
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
ISSN journal
02780046 → ACNP
Volume
46
Issue
2
Year of publication
1999
Pages
466 - 467
Database
ISI
SICI code
0278-0046(199904)46:2<466:WPSSFR>2.0.ZU;2-F
Abstract
This letter compares the wavelet power spectrum smoothing method with the W elch method in the random vibration control algorithm of an electrodynamic shaker. Practical results show that the wavelet smoothing method improves t he control algorithm performance significantly.