...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Hydroinformatics >Robust sensor placement for leak location: analysis and design
【24h】

Robust sensor placement for leak location: analysis and design

机译：可靠的传感器放置以进行泄漏定位：分析和设计

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In this paper, a nominal sensor placement methodology for leak location in water distribution networks is presented. To reduce the size and the complexity of the optimization problem a clustering technique is combined with the nominal sensor placement methodology. Some of the pressure sensor placement methods for leak detection and location in water distribution networks are based on the pressure sensitivity matrix analysis. This matrix depends on the network demands, which are nondeterministic, and the leak magnitudes, that are unknown. The robustness of the nominal sensor placement methodology is investigated against the fault sensitivity matrix uncertainty. Providing upon the dependency of the leak location procedure on the network operating point, the nominal sensor placement problem is then reformulated as a multi-objective optimization for which Pareto optimal solutions are generated. The robustness study as well as the resulting robust sensor placement methodology are illustrated by means of a small academic network as well as a district metered area in the Barcelona water distribution network.
机译：在本文中，提出了一种用于水分配网络中泄漏位置的标称传感器放置方法。为了减小优化问题的大小和复杂性，将聚类技术与标称传感器放置方法相结合。在水分配网络中用于泄漏检测和定位的一些压力传感器放置方法是基于压力敏感性矩阵分析的。该矩阵取决于不确定的网络需求和未知的泄漏量。针对故障灵敏度矩阵不确定性，研究了标称传感器放置方法的鲁棒性。考虑到泄漏定位过程对网络工作点的依赖性，然后将名义传感器放置问题重新表述为针对其生成帕累托最优解的多目标优化。鲁棒性研究以及由此产生的鲁棒传感器放置方法通过一个小型学术网络以及巴塞罗那水分配网络中的区域计量区域进行了说明。

著录项

  • 来源
    《Journal of Hydroinformatics》 |2016年第1期|136-148|共13页
  • 作者

    Blesa Joaquim; Nejjari Fatiha; Sarrate Ramon;

  • 作者单位

    UPC, Dept Automat Control, TR11,Rambla de St Nebridi 10, Terrassa 08222, Spain|Inst Robot & Informat Ind CSIC UPC, Carrer LLorens Artigas 4-6, Barcelona 08028, Spain;

    UPC, Dept Automat Control, TR11,Rambla de St Nebridi 10, Terrassa 08222, Spain;

    UPC, Dept Automat Control, TR11,Rambla de St Nebridi 10, Terrassa 08222, Spain;

  • 收录信息 美国《科学引文索引》(SCI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    clustering; leak location; robustness analysis; sensor placement;

    机译：聚类;泄漏位置;鲁棒性分析;传感器放置;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号