摘要
简要介绍了国内外供水管网泄漏检测技术领域的发展现状和主要的研究工作,对当前流行的供水管道泄漏检测方法进行了分类,详细论述了具有代表性的典型泄漏检测方法的原理与适用性,并对管道泄漏检测中的信号处理技术进行了比较全面的探讨.最后,从定位精度、计算时间、成本等方面对各种检测方法的优劣进行对比与分析.
Reviewing the state of arts for water supply pipeline leak detection, the paper classifies the current popular leak detection methods and discusses in detail their performance and application and makes a comprehensive research on the signal processing techniques of pipeline leak detection. Finally, the contrast and analysis of the superiorities and imperfections of various detection methods are made in terms of position accuracy, measure time and cost.
出处
《渭南师范学院学报》
2011年第10期62-67,共6页
Journal of Weinan Normal University
基金
陕西省自然科学基金资助项目(2006F47)
陕西师范大学优秀科技预研基金资助项目(20092006)
关键词
供水管道
泄漏检测
定位精度
water supply pipeline
leakage detection
positioning accuracy
