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Proceedings Paper

Strain sensing in rapidly rotating mechanical structures
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Paper Abstract

A concept for fiber optic measurement of strain in rotating structures where the fiber cannot access the central rotation axis is described. Various interrogation techniques are considered, and the use of a fast spectrometer-based interrogator is preferred. An automated algorithm for optical alignment while the structure is rotating is described.

Paper Details

Date Published: 28 August 2019
PDF: 4 pages
Proc. SPIE 11199, Seventh European Workshop on Optical Fibre Sensors, 111990A (28 August 2019); doi: 10.1117/12.2539676
Show Author Affiliations
S. Zilberman, Soreq Nuclear Research Ctr. (Israel)
G. Berkovic, Soreq Nuclear Research Ctr. (Israel)
Ehud Shafir, Soreq Nuclear Research Ctr (Israel)
R. Alimi, Soreq Nuclear Research Ctr. (Israel)
Z. Wies, Soreq Nuclear Research Ctr. (Israel)
I. Shmueli, Soreq Nuclear Research Ctr. (Israel)
Y. Ben-Hemo, Soreq Nuclear Research Ctr. (Israel)

Published in SPIE Proceedings Vol. 11199:
Seventh European Workshop on Optical Fibre Sensors
Kyriacos Kalli; Sinead O. O'Keeffe; Gilberto Brambilla, Editor(s)

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