A New Failure Detection Method and its Application in Leak Monitor of Pipeline

被引：6
|
作者：
Li, Junhua [1 ]
Liu, Wenbai [1 ]
Sun, Zhaochen [2 ]
Cui, Li [2 ]
机构：
[1] Shanghai Maritime Univ, Coll Ocean Environm & Engn, Shanghai, Peoples R China
[2] Dalian Univ Technol, School of Civil & Hydraul Enn, Dalian, Peoples R China
来源：
2008 10TH INTERNATIONAL CONFERENCE ON CONTROL AUTOMATION ROBOTICS & VISION: ICARV 2008, VOLS 1-4 | 2008年
关键词：
sequential test; innovation; leakage detection; pipeline;
D O I：
10.1109/ICARCV.2008.4795688
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
A new failure detection method for abrupt change based on ESPRT and innovation theory is presented in this paper. This method realizes non-parameters detection by utilizing ESPRT to detect the innovation process generating in the innovation model, which enlarge the applicability of ESPRT. The paper establishes the innovation model by employing the nonlinear time series based on BP neural network and the leakage detection model of long pipe. The validity of the proposed method is verified by experiments. The results indicate that this method can detect leakage in real time.
引用
收藏
页码：1178 / +
页数：2
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