摘要
在讨论了管道液体泄漏的特征之后,通过对比现有几种泄漏检测方法的优缺点,提出了基于分布式感应线缆进行管道泄漏预测和定位的一种新方法。该方法通过捕捉泄漏的前期特征,能够有效地实施泄漏预测,从而可以避免大规模的液体泄漏发生。同时,通过栅格定位法可以实现对泄漏点的准确定位。
A novel method of pipe leak detection and location is proposed based on distributed sensing cable after discussing the characteristics of pipe leakage and comparing the advantages and disadvantages of present leak detection methods. The validity of pipe leak prediction is given by capturing the characteristics of pre-leaking to prevent the heavy leakage in the new method. And the position of pipe leakage is located quickly by grid location.
出处
《传感器技术》
CSCD
北大核心
2005年第11期21-23,共3页
Journal of Transducer Technology
基金
建设部建设领域信息技术科技项目(02-5-1.14)
江苏省普通高校自然科学研究计划资助项目(02KJB520006)
