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Acoustic source identification using a scanning laser Doppler vibrometer

โœ Scribed by Joris Vanherzeele; Steve Vanlanduit; Patrick Guillaume


Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
711 KB
Volume
45
Category
Article
ISSN
0143-8166

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๐Ÿ“œ SIMILAR VOLUMES


MODAL TESTING USING A SCANNING LASER DOP
โœ A.B. STANBRIDGE; D.J. EWINS ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 238 KB

A number of vibration mode-shape measurement techniques are described in which the measurement point of a laser Doppler vibrometer (LDV) is continuously scanned over the surface of a sinusoidally excited structure. The LDV vibration output is an amplitudemodulated sine wave and mode shapes, defined