Leakage Detection Method for Piping Network Based on BP Neural Network

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Abstract:

To solve the problems that the detection and location of the leak in water distribution network, the relationship between nodes is discussed, then the method according to the unsatisfied node to locate the leakage point. Based on the results, BP neural network is used to reflect the relationship between node systems pressure to decrease computation volume, it not only avoid unnecessary computation but also make the result more reliable according to real-time update of neural network. Simulation results show the effectiveness of the method, high coupling of the node system can be used in leakage location of the water distribution system.

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738-742

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December 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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