具有增敏效果的光纤光栅应变传感器的预紧封装及传感特性

doi:10.13229/j.cnki.jdxbgxb201605052

吉林大学学报(工学版) ›› 2016, Vol. 46 ›› Issue (5): 1739-1745.doi: 10.13229/j.cnki.jdxbgxb201605052

具有增敏效果的光纤光栅应变传感器的预紧封装及传感特性

闫光, 庄炜, 刘锋, 祝连庆

北京信息科技大学仪器科学与光电工程学院,北京 100016

收稿日期:2015-04-28 出版日期:2016-09-20 发布日期:2016-09-20
通讯作者: 祝连庆(1963-),男,教授,博士生导师.研究方向:光纤传感,光纤激光器和光电精密测试技术.E-mail:zhulianqing@sina.com
作者简介:闫光(1979-),男,讲师,博士.研究方向:光纤激光器与传感器.E-mail:1084945257@qq.com
基金资助:
教育部“长江学者和创新团队”发展计划项目(IRT1212); 北京市重大科技计划项目(Z151100003615010); 北京市教育委员会面上项目(KM201511232021 ); 北京市教育委员会科技计划项目(KM201611232005).

Preload package and characteristics of a sensitizing effect sensor based Fiber Bragg Grating (FBG)

YAN Guang, ZHUANG Wei, LIU Feng, ZHU Lian-qing

School of Instrumentation and Opto-electronics Engineering, Beijing Information Science and Technology University, Beijing 100016,China

Received:2015-04-28 Online:2016-09-20 Published:2016-09-20

摘要/Abstract

摘要： 为了提高光纤光栅测量应变的精度,在对光纤光栅传感器基底形状进行有限元分析的基础上,设计出了一种具有增敏效果的预紧封装光纤光栅应变传感器,并采用等强度梁对具有增敏效果的基片式光纤光栅传感器进行了测试和标定,得到传感器灵敏度为0.857 pm/με,是普通基片式光纤光栅传感器灵敏度的1.18倍。在MTS试验机上进行寿命试验,经10000次重复拉伸疲劳试验后,光纤光栅传感器的光谱并未出现双峰等现象,也没有发生蠕变,抗疲劳性能良好。

关键词: 仪器仪表技术, 光纤光栅, 应变传感器, 有限元法, 灵敏度

Abstract: In order to improve the precision of the strain measurement based on fibber grating, on the basis of finite element analysis of the substrate shape of fiber grating sensor, a kind of strain sensor is designed, which has the sensitizing effect of preload packaged fiber grating. Then, the calibration of the synergism effect of the substrate FBG sensor is carried out using the uniform strength beam. The experimental results demonstrate a high sensitivity of 0.857 pm/με, which is 1.18 times of the sensitivity of the normal substrate FBG sensor. A tensile fatigue test of 10000 cycles was carried out on MTS testing machine as a compromise to test the duration. After the fatigue test, bimodal distribution is not observed on the spectrum of the FBG sensor, and creep deformation does not occur on the sensor, showing good fatigue properties.

Key words: technology of instrument and equipment, fiber grating, strain sensors, finite element method, sensitivity

中图分类号:

TP212.1

闫光, 庄炜, 刘锋, 祝连庆. 具有增敏效果的光纤光栅应变传感器的预紧封装及传感特性[J]. 吉林大学学报(工学版), 2016, 46(5): 1739-1745.

YAN Guang, ZHUANG Wei, LIU Feng, ZHU Lian-qing. Preload package and characteristics of a sensitizing effect sensor based Fiber Bragg Grating (FBG)[J]. 吉林大学学报(工学版), 2016, 46(5): 1739-1745.

参考文献

[1] Hill K O, Fujii Y, Johnson D C, et al. Photosensitivity in optical fiber wavelength: application to reflection filter fabrication[J]. Applied Physics Letters, 1978, 32(10):647-649.
[2] Meltz G, Morey M M, Glenn W H. Formation of bragg gratings in optical fibers by a transverse holographic method[J]. Optics Letters,1989, 14(5): 823-825.
[3] 文庆珍,朱金华,李桂年,等. 光纤光栅压力传感器的增敏结构设计与实验研究[J]. 武汉大学学报:理学版,2012(5):411-414.
Wen Qing-zhen, Zhu Jin-hua, Li Gui-nian, et al. The experiment study and structural design of fiber grating pressure sensor for pressure sensitivity enhancement[J]. Journal of Wuhan University(Natural Science Edition),2012(5):411-414.
[4] 林钧岫,王文华,王小旭. 光纤光栅传感技术应用研究及其进展[J]. 大连理工大学学报,2004(6):931-936.
Lin Jun-xiu, Wang Wen-hua, Wang Xiao-xu. Study of application and evolution of fiber grating sensors technique[J]. Journal of Dalian University of Technology,2004(6):931-936.
[5] 王宏亮, 宋娟, 冯德全,等. 应用于特殊环境的光纤光栅温度压力传感器[J]. 光学精密工程, 2011, 19(3):545-551.
Wang Hong-liang, Song Juan, Feng De-quan, et al.High temperature-pressure FBG sensor applied to special environments[J].Optics and Precision Engineering, 2011,19(3) :545-551.
[6] 杨秀峰, 张春雨, 童峥嵘,等. 一种新型光纤光栅温度传感特性的实验研究[J]. 中国激光, 2011(4):141-144.
Yang Xiu-feng, Zhang Chun-yu, Tong Zheng-rong, et al. Experimental research of temperature sensing properties of a novel fiber grating[J]. Chinese Journal of Lasers, 2011(4):141-144.
[7] 周宜红, 黄耀英, 严寒柏,等. 闸墩水管冷却的光纤光栅温度监测及反馈分析[J]. 水利水运工程学报, 2011(1):49-54.
Zhou Yi-hong,Huang Yao-ying,Yan Han-bo,et al.FBG temperature monitoring and feedback analysis ofwater-pipe cooling in sluice pier[J]. Hydro-Science and Engineering, 2011(1):49-54.
[8] 梁丽丽, 刘明生, 李燕,等. 长周期光纤光栅温度传感器应变交叉敏感的研究[J]. 红外与激光工程, 2015(3):1020-1023.
Liang Li-li, Liu Ming-sheng, Li Yan, et al. Solutions of strain and temperature cross-sensitivity of long period fiber grating temperature sensing[J].Infrared and Laser Engineering, 2015(3):1020-1023.
[9] Baker W, McKenzie I, Jones R. Development of life extension strategies for Australian military aircraft, using structural health monitoring of composite repairs and joints[J]. Composite Structures,2004,66(1-4):133-143.
[10] Kanthan N L, Babu V. MCEP based intelligent vehicle with multitask management[C]∥Information Communication and Embedded Systems (ICICES),Chennai,Tamilnadu, India,2013:1144-1148.
[11] Frieden J, Cugnoni J, Botsis J, et al. Low energy impact damage monitoring of composites using dynamic strain signals from FBG sensors - part I: Impact detection and localization[J].Composite Structures,2012, 94(2): 438-445.
[12] 张荫民, 张学智, 刘锋,等. 管式光纤光栅温度传感器封装与传感特性研究[J]. 电子技术应用, 2014, 40(10):89-92.
Zhang Yin-min, Zhang Xue-zhi, Liu Feng, et al. Study on tubular fiber Bragg grating temperature sensor packaging and sensing characteristics[J]. Application of Electronic Technique, 2014, 40(10):89-92.
[13] Torres B, Paya-Zaforteza I, Calderon P A, et al. Analysis of the strain transfer in a new FBG sensor for structural health monitoring[J]. Engineering Structures, 2011, 33(2):539-548.
[14] Bernasconi A, Carboni M, ComolliL. Monitoring of fatigue crack growth in composite adhesively bonded joints using fiber Bragg gratings[J]. Procedia Engineering, 2011, 10: 207-212.
[15] Panopoulou A, Loutas T, Roulias D, et al. Dynamic fiber bragg gratings based health monitoring system of composite aerospace structures[J]. Acta Astronautica, 2011, 69(7): 445-457.

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具有增敏效果的光纤光栅应变传感器的预紧封装及传感特性

Preload package and characteristics of a sensitizing effect sensor based Fiber Bragg Grating (FBG)

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