NASA NTRS · 19710000331
Vibration analysis by time-average holography
Abstract
Method photographs vibration modes as high as 100 kHz. Technique also measures vibration decay and damping characteristics. Compensation techniques for structural size limitations and for background noise excitations are discussed.
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Aprahamian, R., Evensen, D. A.. 1971-09-01. Vibration analysis by time-average holography. https://ntrs.nasa.gov/citations/19710000331
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