Algorithms for leak detection, estimation, isolation and localization in open water channels

被引：33

作者：

Bedjaoui, Nadia ^{[1
]}

Weyer, Erik ^{[1
]}

机构：

[1] Univ Melbourne, Dept Elect & Elect Engn, Parkville, Vic 3010, Australia

来源：

CONTROL ENGINEERING PRACTICE | 2011年 / 19卷 / 06期

基金：

澳大利亚研究理事会;

关键词：

Fault detection and isolation; Open water channels; Fault detection and diagnosis; Irrigation channels; Environmental systems; IRRIGATION CANALS; SYSTEM-IDENTIFICATION; CONTROLLER;

D O I：

10.1016/j.conengprac.2010.06.008

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, a methodology for leak detection and isolation in open water channels is proposed. It consists of on-line leak detection and off-line leak isolation, estimation and localization. The on-line leak detection is carried out pool by pool using local information only, and a comparison between three leak detection methods in terms of detection performance and ease of implementation is presented. Information from neighboring pools is used to distinguish the effect of a leak from sensor faults. The proposed methods were tested on real experimental data from the Coleambally Channel no. 6 in Australia and showed good performance. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：564 / 573

页数：10

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