Influence of hourly water consumption in model calibration for leakage detection in a WDS

被引：5

作者：

Debiasi, S. ^{[1
]}

Bort, C. M. Giorgio ^{[1
]}

Bosoni, A. ^{[2
]}

Bertola, P. ^{[1
]}

Righetti, M. ^{[1
]}

机构：

[1] Dept Civil Enviromental & Mech Engn, Via Mesiano 77, I-38123 Trento, Italy

[2] Hydromates srl, I-38123 Villazzano, TN, Italy

来源：

12TH INTERNATIONAL CONFERENCE ON COMPUTING AND CONTROL FOR THE WATER INDUSTRY, CCWI2013 | 2014年 / 70卷

关键词：

Water consumption variability; model calibration; leakage; optimization; objective functions;

D O I：

10.1016/j.proeng.2014.02.052

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Leakage detection in hydraulic networks can be addressed through inverse analysis. However, the typical approaches found in literature have not been supported by experimental measurements, and no quantitative indication on the influence of the uncertainty of the hourly consumption patterns on efficiency of the objective function is available. The water consumptions of two small towns were measured for over a year, thus allowing detailed analysis of the evolution of the consumption patterns. This information was used to improve the leakage identification by contextualizing the inverse analysis on small-sized hydraulic networks. (C) 2013 The Authors. Published by Elsevier Ltd.

引用

页码：467 / 476

页数：10

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