Title: Leakage detecting and localizing for gas pipeline based on neural network
Abstract:To avoid the difficulty of building the gas pipeline mechanism model,the method of leakage detection and localization for gas pipeline is proposed,based on pressure time series.Because of the low accu...To avoid the difficulty of building the gas pipeline mechanism model,the method of leakage detection and localization for gas pipeline is proposed,based on pressure time series.Because of the low accuracy in measurement and destroy of the pipeline original flow in flowmeter installation,this paper introduces the active-disturbance method to obtain the location and leakage according the pressure detection of different positions and analyzes the effect of the different leakage position and leakage quantity on detection precision.The experiment indicates the method could accomplish the higher-accuracy detection and location for gas pipeline.Read More
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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