Differential FBG tilt sensor based on leverage sensitization structure

HOU Sai-bang; XIE Tao; LI Chuan

doi:10.13873/j.1000-9787(2017)05-0091-03

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Differential FBG tilt sensor based on leverage sensitization structure

更新时间：2025-09-11

- Differential FBG tilt sensor based on leverage sensitization structure
- Vol. 36, Issue 5, Pages: 91-93(2017)
- 作者机构：
  
  昆明理工大学信息工程与自动化学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-9787(2017)05-0091-03
  CLC： TP212
- Published：2017
- 稿件说明：
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[1]侯赛邦,谢涛,李川.差动式杠杆增敏结构FBG倾角传感器[J].传感器与微系统,2017,36(05):91-93.

HOU Sai-bang, XIE Tao, LI Chuan. Differential FBG tilt sensor based on leverage sensitization structure[J]. 2017, 36(5): 91-93.
[1]侯赛邦,谢涛,李川.差动式杠杆增敏结构FBG倾角传感器[J].传感器与微系统,2017,36(05):91-93. DOI： 10.13873/j.1000-9787(2017)05-0091-03.

HOU Sai-bang, XIE Tao, LI Chuan. Differential FBG tilt sensor based on leverage sensitization structure[J]. 2017, 36(5): 91-93. DOI： 10.13873/j.1000-9787(2017)05-0091-03.

摘要

研制了一种差动式杠杆增敏结构光纤Bragg光栅（FBG）倾角传感器

轻质杆通过杠杆增敏加压原理把质量球的倾斜量转化为悬臂梁的挠度变化

最终引起FBG波长的变化。推导了其数学模型

根据理论计算的数据加工传感器

并对该传感器进行了倾角标定实验和重复性实验。实验结果表明:FBG倾角传感器量程范围-40°

0°

倾角传感器的灵敏度为28.6 pm/（°）

拟合度R

为0.997

重复性为0.92%。

Abstract

A kind of differential leverage sensitization structure fiber Bragg grating（ FBG） tilt angle sensor is developed. The tilt of the mass ball is converted to the perturbation of the cantilever beam by the leverage sensitization and pressure principle

and it eventually leads to changes in the wavelength of the FBG. Its mathematical model is derived. The sensor is processed according to the theoretical calculation

and the calibration test and repeatability test of the sensor are carried out. The experimental results show that the range of the FBG tilt sensor is -40°

40°

the sensitivity of the tilt sensor is 28. 6 pm/（ °）

the fitting degree of R

is 0. 997

and the repeatability is 0. 92 %.

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references

一种增敏结构的FBG倾角传感器研究 [J]. 章易坤,郭永兴,李公法. 光电子·激光 . 2016(03)

基于FBG的电力杆塔倾角传感器研究 [J]. 杨洪磊,梁仕斌,李川,苗雪鹏,昌明. 传感器与微系统 . 2013(11)

灵敏度可调型光纤FBG倾角传感器研究[J]. 孙玮,梁大开,曾捷,冯李航,叶婷. 计量学报. 2012 (06)

一种光纤光栅倾角传感器的试验研究 [J]. 赵雪峰,孔祥龙,李乐. 防灾减灾工程学报 . 2010(S1)

一种新型光纤光栅倾角传感器的研制 [J]. 伍贤智,任伟新. 华中科技大学学报(城市科学版) . 2008(04)

一种倾角及温度同时测量的光纤传感器 [J]. 严金华. 光学仪器 . 2007(06)

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