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- Article name
- Methods of the simultaneous monitoring the deformation and temperature of composite structures by fiber-optic sensors
- Authors
- BUDADIN O. N., , oleg.budadin@yandex.ru, JSC Central Research Institute for Special Machinery, Khotkovo, Moscow Region, Russia
KOZELSKAYA S. O., , kozelskaya.Sofik1977@yandex.ru, JSC Central Research Institute for Special Machinery, Khotkovo, Moscow Region, Russia
FEDOTOV M. Yu., , fedotovmyu@gmail.com, Moscow Aviation Institute (National Research University), Moscow, Russia
TERENTEV V. S., , terentyev@iae.nsk.su, Institute of Automation and Electrometry, Siberian Branch of the RAS, Novosibirsk, Russia
- Keywords
- non-destructive testing / polymer composite material / fiber optic sensor / strain / temperature
- Year
- 2020 Issue 2 Pages 44 - 51
- Code EDN
- Code DOI
- Abstract
- This article describes the possibilities of application fiber-optic sensors (FOS), which allow to control the quality of structures made of polymer composite materials (PCM) simultaneously by two parameters - deformation and temperature. It has been established that the most technologically advanced use of point, quasi-distributed and distributed fiber-optic sensors based on multi-doped fibers with different deformation and temperature sensitivity. Adaptation of existing methods of optical non-destructive testing to specific products and operating conditions allow to provide the quality of control and safety of operation of composite structures.
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