Modified Fiber Optic System for Monitoring the Railgun Rail Deflections
V. Kleizaa and J. Verkelisb
aKaunas University of Technology, Panevėžys Institute, Klaipėdos str. 1, LT-35209 Panevėžys, Lithuania
bCenter for Physical Sciences and Technology, Semiconductor Physics Institute, A. Goštauto str. 11, LT-01108 Vilnius, Lithuania
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The work presents a research into adequacy of two models of an individual fiber optic sensor of a system of identical sensors, which is designed for measuring the railgun rail deflections. The presented models are compared with the data of an experiment. It has been found that a more simple model (in view of the scope of calculation) is more convenient as it concerns the calibration on the grounds of the data of the experiment.
DOI: 10.12693/APhysPolA.119.271
PACS numbers: 42.81.Wg