Research on fiber grating cross-sensitivity by triangle filter

YI Hong-gang~1; GONG Xian-feng~1; WANG Chang-song~1; BAI Rong-li~2

doi:10.13873/j.1000-97872006.01.006

Chinese

您当前的位置：

首页 >

文章列表页 >

Research on fiber grating cross-sensitivity by triangle filter

更新时间：2025-09-11

- Research on fiber grating cross-sensitivity by triangle filter
- Issue 1, Pages: 16-18(2006)
- 作者机构：
  
  1. 北京科技大学机械工程学院
  2. 邢台钢铁有限责任公司
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872006.01.006
  CLC： TP212
- Published：2006
- 稿件说明：
移动端阅览
[1]衣红钢,巩宪锋,王长松,白荣莉.基于三角滤波器的光纤光栅交叉敏感技术研究[J].传感器与微系统,2006(01):16-18.

YI Hong-gang~1, GONG Xian-feng~1, WANG Chang-song~1, et al. Research on fiber grating cross-sensitivity by triangle filter[J]. 2006, (1): 16-18.
[1]衣红钢,巩宪锋,王长松,白荣莉.基于三角滤波器的光纤光栅交叉敏感技术研究[J].传感器与微系统,2006(01):16-18. DOI： 10.13873/j.1000-97872006.01.006.

YI Hong-gang~1, GONG Xian-feng~1, WANG Chang-song~1, et al. Research on fiber grating cross-sensitivity by triangle filter[J]. 2006, (1): 16-18. DOI： 10.13873/j.1000-97872006.01.006.

摘要

光纤光栅传感器对温度、应变都具有敏感性。在作为应变传感器使用时

为了保证测量精度

利用FFP（fiber Fabry-Pérot）干涉仪反射谱的上升沿和下降沿设计了三角陷波器

实现了光纤光栅应变的单参数测量

有效地消除了温度的交叉敏感影响。该方法具有原理简单、易于实现等优点

在-20

0℃温度变化范围内

应变误差为±4×10-6

能够满足桥梁测量中对该参数的要求。

Abstract

Fiber grating sensor is sensitive to temperature and strain.To improve its accuracy as a strain sensor

a triangle notch filter has been designed to realize single-parameter measurement of fiber grating strain

which utilizes the falling and rising edges of the reflective spectrum of the fiber Fabry-Pérot（FFP） interferometer

and influence of temperature on cross-sensitivity is effectivelyeliminated.The advantage of the project is that principle is simple and realization is easy.The error of strain is ±4 ×10

-6

in the temperature range of-20

0 ℃

and it can meet a demand for the parameter in bradge measurement.

关键词

Keywords

references

光纤光栅交叉敏感解决方案研究 [J]. 李智忠,杨华勇,刘阳,周伟林,胡永明. 光通信技术 . 2004(06)

FFP边带滤波技术研究 [J]. 巩宪锋,王长松,郭转运,吕可诚. 半导体光电 . 2004(01)

光纤Bragg光栅应变、温度交叉敏感问题解决方案 [J]. 焦明星,赵恩国. 应用光学 . 2003(02)

Views

196

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Development and research of lock release mechanism contact force measurement platform

Research progress of flexible fabric strain sensor

Application of difference method in FBG temperature measurement system

Strain transfer analysis and experimental research of substrate package fiber grating sensor

Research on technology of rail stress status monitoring based on fiber grating

Related Author

LIU Zeming

LIU Xinen

SUN Hongxing

LIU Xiao-xia

LIU Wei

WANG Shuang

LIU Zhi-chao

WANG Bo

Related Institution

Shenyang Institute of Automation,Chinese Academy of Sciences

College of Electronics and Information Engineering,Liaoning University of Science and Technology

College of Fashion Technology,Shanghai University of Engineering Science

School of Optoelectronic Information,Changchun University of Science and Technology

Changchun Yuheng Optics Company

⁰