摘要
对基于光纤光栅的油气管线泄漏检测系统进行研究,提出基于表面波的分布式监测系统方案。通过布设若干个光纤光栅震动传感器检测泄漏点产生的表面波,经由数据处理模块进行相关的计算,从而判断是否泄漏、泄漏点的位置,达到泄漏检测与定位目的。
The paper focused on oil and gas pipeline leak detection system based on fiber grating study, and proposed a distributed detection system program based on the SAW. By laying a number of FBG vibration sensors to collect leak waves and data processing module＇s calculation, the system could determine whether the pipeline leaked, and where the leak was.
出处
《光通信技术》
CSCD
北大核心
2014年第5期42-45,共4页
Optical Communication Technology
基金
北京市教委科技面上项目(No.105007)资助
