Optic Cable Tracking and Positioning Method Based on Distributed Optical Fiber Vibration Sensing

被引：0

作者：

Chao, Zhang ^{[1
]}

Min, Guo ^{[2
]}

机构：

[1] North China Elect Power Univ, Baoding 0710000, Hebei, Peoples R China

[2] Inner Mongolia Univ Technol, Hohhot 010000, Inner Mongolia, Peoples R China

来源：

2018 5TH INTERNATIONAL CONFERENCE ON ELECTRICAL & ELECTRONICS ENGINEERING AND COMPUTER SCIENCE (ICEEECS 2018) | 2018年

关键词：

optical fiber; distributed; sensing; vibration; phase demodulation; positioning;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

Distributed optical fiber sensing technology developed rapidly in the late 1970s with the development of optical fiber sensing technology and optical fiber communication technology. Distributed optical fiber sensing technology is very suitable for the monitoring of long-distance trunk as it can obtain continuous distributed information along the space and time in the physical field. At present, this technology has become one of the most promising technologies in optical fiber sensing technology. The fiber distributed vibration sensor system put forward in this paper is a new kind of distributed optical fiber sensing system, which can realize real-time extraction of arbitrary vibration signal. It is exerted to the sensing optical fiber and can accurately determine the position of the sensing optical fiber on the vibration signal; it can also be used in the monitoring of long-distance communication lines. This paper analyzes the fiber optic cable tracking and positioning analysis based on distributed fiber vibration sensing.

引用

页码：176 / 180

页数：5