Fiber Bragg Grating Strain Sensor Validation in Metallic Structures

被引：0

作者：

Triana, Cristian A. ^{[1
]}

Varon Duran, Margarita ^{[1
]}

Pastor Abellan, Daniel ^{[2
]}

机构：

[1] Univ Nacl Colombia, High Frequency Elect & Commun CMUN Res Grp, Carrera 45 26-85, Bogota, Colombia

[2] Univ Politecn Valencia, Inst Telecommun & Aplicac Multimedia, Grp Comun Opticas & Cunticas GCOC, Valencia, Spain

来源：

2013 IEEE 4TH INTERNATIONAL CONFERENCE ON PHOTONICS (ICP) | 2013年

关键词：

Optical fiber sensor; Structural Health Monitoring; characterization; validation; fiber Bragg grating; strain sensor; TECHNOLOGY;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We report the validation of a fiber Bragg grating strain sensor directly in metallic structures. Two different tests are performed and the direct comparison between FBG sensors and electrical strain gauges is carried out. A constant measurement relationship between strain and reflected wavelength is found for our sensors and results are acquired and displayed in real time. This approach confirms the linear behavior of fiber Bragg grating sensors outside controlled conditions and permits their implementation in structural health monitoring applications.

引用

页码：202 / 204

页数：3

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