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Keywords: Pipeline leakageClose
Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 3, 471-476, September 27–October 1, 2010
Paper No: IPC2010-31087
... 07 04 2011 Identification of negative pressure waveform is the key of pipeline leakage detection. The feature extraction and the choice of the classifier are two main contents to solve the recognition problem. In this paper, a new feature extraction method based on the Projection...
Proc. ASME. IPC2006, Volume 3: Materials and Joining; Pipeline Automation and Measurement; Risk and Reliability, Parts A and B, 751-755, September 25–29, 2006
Paper No: IPC2006-10262
... 07 10 2008 Wavelet package and neural network are used to recognize the characteristics of pipeline leakage acoustic signals. Acoustic signals produced by pressure variation of pipelines can be detected by the acoustic sensors installed on the pipelines. The detecting accuracy can...