Circular geometric moiré for degradation prediction of mechanical components performing angular oscillations

An experimental technique based on time-averaged circular geometric moiré for optical measurement of angular oscillations is presented in this paper. The pitch of the circular moiré is preselected in such a way that angular oscillations of different amplitudes yield time-averaged moiré fringes at di...

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Bibliographic Details
Published in:	Mechanical systems and signal processing Vol. 86; pp. 278 - 285
Main Authors:	Palevicius, P., Aleksa, A., Maskeliunas, R., Ragulskis, M.
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.03.2017
Subjects:	Angular oscillations Degradation prediction Geometric moiré Angular oscillations Degradation prediction Geometric moiré
ISSN:	0888-3270, 1096-1216
Online Access:	Get full text
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