Design of Fiber Bragg Grating Sensor Networks
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F22%3A10248798" target="_blank" >RIV/61989100:27240/22:10248798 - isvavai.cz</a>
Výsledek na webu
<a href="https://ieeexplore.ieee.org/document/9619993" target="_blank" >https://ieeexplore.ieee.org/document/9619993</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TIM.2021.3127642" target="_blank" >10.1109/TIM.2021.3127642</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Design of Fiber Bragg Grating Sensor Networks
Popis výsledku v původním jazyce
This study explores the effective use of a spectral area defined by a radiation source for multipoint measurements with fiber-optic Bragg sensors (FBG). The capacity of the sensor network based on a wavelength multiplex is limited by the spectral work area of the used radiation source and by several other parameters, such as the spectral parameters of individual sensors, type of the measured quantity and measurement range, sensitivity coefficients, production tolerances, and protection zones among the measuring channels. That is why it is necessary to use this limited area in an "economical" manner. The initial part of the article explores modelling of sensor networks using Bragg gratings, an output of which is an analysis of the impact of individual parameters on the capacity of a sensor network. These models are then applied to the mathematical definition of the given network proposal formed by real sensors. At the end, the stated principles are verified by real measurements with a sensor network formed by 5 Bragg sensors. The study points to the necessity of paying close attention to the proposals of sensor networks with FBG for the purpose of the effective use of the given spectral work area, increasing capacity and reducing the possibility of crosstalk when assessing the Bragg sensors. IEEE
Název v anglickém jazyce
Design of Fiber Bragg Grating Sensor Networks
Popis výsledku anglicky
This study explores the effective use of a spectral area defined by a radiation source for multipoint measurements with fiber-optic Bragg sensors (FBG). The capacity of the sensor network based on a wavelength multiplex is limited by the spectral work area of the used radiation source and by several other parameters, such as the spectral parameters of individual sensors, type of the measured quantity and measurement range, sensitivity coefficients, production tolerances, and protection zones among the measuring channels. That is why it is necessary to use this limited area in an "economical" manner. The initial part of the article explores modelling of sensor networks using Bragg gratings, an output of which is an analysis of the impact of individual parameters on the capacity of a sensor network. These models are then applied to the mathematical definition of the given network proposal formed by real sensors. At the end, the stated principles are verified by real measurements with a sensor network formed by 5 Bragg sensors. The study points to the necessity of paying close attention to the proposals of sensor networks with FBG for the purpose of the effective use of the given spectral work area, increasing capacity and reducing the possibility of crosstalk when assessing the Bragg sensors. IEEE
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
20201 - Electrical and electronic engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/EF17_049%2F0008425" target="_blank" >EF17_049/0008425: Platforma pro výzkum orientovaný na Průmysl 4.0 a robotiku v ostravské aglomeraci</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2022
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
IEEE Transactions on Instrumentation and Measurement
ISSN
0018-9456
e-ISSN
1557-9662
Svazek periodika
71
Číslo periodika v rámci svazku
18.11.2021
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
11
Strana od-do
1-11
Kód UT WoS článku
000761247800117
EID výsledku v databázi Scopus
2-s2.0-85120068344