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Sensor Placement for Leak Location in Water Distribution Networks using the Leak Signature Space

机译:使用泄漏特征空间的水分配网络中泄漏位置的传感器放置

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摘要

In this paper, a sensor placement approach to improve the leak location in water distribution networks is proposed. The sensor placement problem is formulated as an integer optimization problem where the criterion to minimize is the number of overlapping signature domains computed from the leak signature space (LSS) representation. A stochastic optimization process is proposed to solve this problem, based on either a Genetic Algorithms (GA) or a Particle Swarm Optimization (PSO) approach. Experiments on two different DMAs are used to evaluate the performance of the resolution methods as well as the efficiency achieved in the leak location when using the sensor placement results.
机译:本文提出了一种传感器布置方法,以改善供水网络中的泄漏位置。传感器放置问题被表述为整数优化问题,其中最小化的标准是根据泄漏特征空间(LSS)表示计算出的重叠特征域的数量。提出了一种基于遗传算法(GA)或粒子群优化(PSO)方法的随机优化方法来解决此问题。使用两个不同的DMA进行实验可评估分辨率方法的性能以及使用传感器放置结果时在泄漏位置实现的效率。

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