Properties of optical fibers and FBG sensors and strain monitoring of the composite aircraft structure

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F16%3A00310865" target="_blank" >RIV/68407700:21220/16:00310865 - isvavai.cz</a>

Result on the web

<a href="http://www.ndt.net/events/EWSHM2016/app/content/Paper/268_Ruzicka_Rev1.pdf" target="_blank" >http://www.ndt.net/events/EWSHM2016/app/content/Paper/268_Ruzicka_Rev1.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Properties of optical fibers and FBG sensors and strain monitoring of the composite aircraft structure

Original language description

This paper is focused on the design of the Fiber Bragg Grating (FBG) sensor system for the Fatigue Life Monitoring (FLM) and Structural Health Monitoring (SHM) of composite ultra-light aircrafts. The aim of monitoring the ultra-light aircraft construction is the acquisition and ongoing evaluation of the deformation (strain) loading spectra time-record of the principal structural composite parts. Changing of the FBG sensors response in monitored places by the calibration and recalibration procedure during a monitored life may indicate damage (eg. in bonded joints), and serve as an SHM system. SHM system for typical critical places (thick composite C/E wing spar and their bonded joints) and FLM system based on loading spectra monitoring and fatigue damage accumulation were designed.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JB - Sensors, detecting elements, measurement and regulation

OECD FORD branch

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Project

<a href="/en/project/TA04031450" target="_blank" >TA04031450: System for monitoring of structures using fiber optic sensors</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

e-Journal of NDT

ISSN

1435-4934

e-ISSN

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Volume of the periodical

2016

Issue of the periodical within the volume

8

Country of publishing house

DE - GERMANY

Number of pages

4

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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