摘要
介绍了相关检漏与漏点定位算法的数学原理,以及由于环境干扰造成的虚假漏水信号的辨析技术,既通过利用不同检测仪器的特点,采取互相验证的方法来提高漏点定位的可靠性。并在此基础上,总结出较实用的埋地钢质管网泄漏检测组合方法,以提高检测的准确性。
It introduced correlation leak detection technology and then analyzing the theory of correlation leak detection on mathematics. Then gave a method that differentiates and analyses a signal interference like leak by using different apparatus. By this method, can improve the reliability. Finally,introduces the process of combination detection of a leak on pipeline.
出处
《管道技术与设备》
CAS
2008年第2期21-22,25,共3页
Pipeline Technique and Equipment
关键词
相关检测
干扰信号
可靠性
组合泄漏检测
correlation detection
signal interference
reliability
combination detection of leak
