Experimental research on the FBG sensor-testing system high-speed track

ZHOU Xue-fang

doi:10.13873/j.1000-97872010.03.020

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Experimental research on the FBG sensor-testing system high-speed track

更新时间：2025-09-11

- Experimental research on the FBG sensor-testing system high-speed track
- Vol. 29, Issue 3, Pages: 32-34(2010)
- 作者机构：
  
  杭州电子科技大学通信工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872010.03.020
  CLC： TP274
- Published：2010
- 稿件说明：
移动端阅览
[1]周雪芳.光纤光栅感测系统在高速轨道上的实验研究[J].传感器与微系统,2010,29(03):32-34.

ZHOU Xue-fang. Experimental research on the FBG sensor-testing system high-speed track[J]. 2010, 29(3): 32-34.
[1]周雪芳.光纤光栅感测系统在高速轨道上的实验研究[J].传感器与微系统,2010,29(03):32-34. DOI： 10.13873/j.1000-97872010.03.020.

ZHOU Xue-fang. Experimental research on the FBG sensor-testing system high-speed track[J]. 2010, 29(3): 32-34. DOI： 10.13873/j.1000-97872010.03.020.

摘要

轮轨滚动接触力学主要研究轮轨滚动接触过程中的作用行为

基于轮轨力学的基本模型

结合光纤Bragg光栅（FBG）传感技术原理

构建品质稳定且可进行动态行为监测的无温度效应式FBG感测系统

试验结果表明:FBG感测系统能稳定、清晰、灵敏地记录轨道模型

可作为轨道变形和安全监测的有效方式。

Abstract

The study rolling contact mechanics of wheel/rail-systems mainly involve the performance of wheel/rail mechanics in rolling contact.Based on the basic model of wheel/rail mechanics in rolling contact and principle of fiber-optical sensing technology

a fiber Bragg grating（FBG）sensing system without temperature effect was set up.Experimental results show that the FBG sensing system is durable and sensitive.It is believed that the technology have good forward.It can be an effective method for monitoring of track safety and track deformation.

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references

车辆－轨道耦合动力学[M]. 科学出版社 , 翟婉明, 2007

轮轨蠕滑理论及其试验研究[M]. 西南交通大学出版社 , 金学松著, 2006

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