Simplified sensor design for temperature-strain discrimination using Fiber Bragg Gratings embedded in laminated composites

被引：1
|
作者：
Rodriguez-Cobo, L. [1 ]
Marques, A. T.
Lopez-Higuera, J. M. [1 ]
Santos, J. L.
Frazao, O.
机构：
[1] Univ Cantabria, Grp Ingn Foton, E-39005 Santander, Spain
来源：
FIFTH EUROPEAN WORKSHOP ON OPTICAL FIBRE SENSORS | 2013年 / 8794卷
关键词：
Fiber Bragg Grating; Smart materials; Carbon Fiber Reinforced Plastic; Finite Element Analysis;
D O I：
10.1117/12.2026524
中图分类号：
TP7 [遥感技术];
学科分类号：
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
摘要：
Several easy-to-manufacture designs based on a pair of Fiber Bragg Gratings structure embedded in Carbon Fiber Reinforced Plastic (CFRP) have been explored. These smart composites can be used for strain and temperature discrimination. A Finite Elements Analysis and Matlab software were used to study the mechanical responses and its optical behaviors. The results exhibited different sensitivity and using a matrix method it is possible to compensate the thermal drift in a real application keeping a simple manufacture process.
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页数：4
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