Comparison of DIC and LDV for practical vibration and modal measurements

We compare laser Doppler vibrometry (LDV) and digital image correlation (DIC) for use in full-field vibration and modal testing. This was done using a simultaneously measured 3D displacement field on a flat 7-in. corner-supported metal plate using pseudorandom excitation via a shaker. We complete a...

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Bibliographic Details
Published in:	Mechanical systems and signal processing Vol. 86; no. PB; pp. 2 - 16
Main Authors:	Reu, Phillip L., Rohe, Daniel P., Jacobs, Laura D.
Format:	Journal Article
Language:	English
Published:	United Kingdom Elsevier Ltd 01.03.2017 Elsevier
Subjects:	DIC Digital image correlation Laser Doppler vibrometry LDV Modal Vibration Vibration Laser Doppler vibrometry Modal Digital image correlation DIC LDV
ISSN:	0888-3270, 1096-1216
Online Access:	Get full text
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