摘要
近年来,供水管网泄漏事故频发,导致大量水资源浪费。管网监测成了控制泄漏的重要手段,其中,管网压力是管网监控的重要数据之一。基于EPANET对管网进行泄漏模拟,通过MATLAB建立压力模糊矩阵,采用模糊聚类中传递闭包的算法,对管网节点进行聚类,并以可靠性和经济性为目标,选择出最合适的压力监测点。该方法简单有效,可为压力监测点布置提供借鉴。
In recent years,frequent leaks of water supply pipelines have caused a lot of water resources to be wasted.Pipeline monitoring has become an important means of controlling leakage.Among them,pipe network pressure is one of the important data for pipe network monitoring.EPANET is used to simulate the leakage of the pipe network,the pressure fuzzy matrix is established through MATLAB,and the transfer closure algorithm in fuzzy clustering is used to cluster the pipe network nodes.With reliability and economy as the goal,the most suitable pressure monitoring point was selected.This method is simple and effective,and it can provide a reference for the layout of pressure monitoring points.
作者
杨启航
周艳
王晨婉
Yang Qihang;Zhou Yan;Wang Chenwan(School of Environmental Science and Safety Engineering,Tianjin University of Technology,Tianjin 300384,China)
出处
《陕西水利》
2022年第1期3-5,共3页
Shaanxi Water Resources
关键词
供水管网
压力监测点
传递闭包
优化布置
Water supply network
Pressure monitoring point
Transitive Closure
Optimal layout
