WANGYin-yu,SHENGJi-hong,PANBin,et al.Application of a Technology for Optimizing Layout of Hydraulic Model Monitoring Points[J].China Water & Wastewater,2022,38(17):39-44.
Application of a Technology for Optimizing Layout of Hydraulic Model Monitoring Points
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第38卷
Number:
第17期
Page:
39-44
Column:
Date of publication:
2022-09-01
- Keywords:
- water supply network; hydraulic model; monitoring point; layout optimization; sensitivity analysis
- Abstract:
- Based on the actual engineering situation, the optimal layout of water supply network pressure and flow monitoring points in Xinchang County were explored by using sensitivity analysis method and monitoring range analysis method, and a monitoring point layout technology serving the micro hydraulic model of Xinchang County was developed to minimize the hydraulic calibration error. In addition, the influence of the number and location of monitoring points on the calibration error of the hydraulic model was investigated, and the monitoring point layout scheme of the water supply network in Xinchang County was eventually determined based on the principle of making full use of the original monitoring points. The calibration error decreased with the increase of the number of monitoring points until the number of monitoring points reached a certain value. The final flow and pressure monitoring point layout scheme had a good practical performance and met the need of the project.
Last Update:
2022-09-01