Oil Pipeline Safety Monitoring Method based on Vibration Signal Analysis and Recognition

被引:1
|
作者
Yan, Hu [1 ]
Shi, Guangshun [1 ]
Hao, Shangqing [1 ]
Wang, Qingren [1 ]
机构
[1] Nankai Univ, Inst Machine Intelligence, Tianjin 300071, Peoples R China
关键词
Safety of oil and gas pipelines; fiber sensor; artificial neural network; incremental learning; soil vibration signals;
D O I
10.1109/GCIS.2009.353
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
An analytically tractable model is presented to describe oil and gas pipeline safety monitoring system. The basic idea is that it uses fiber sensor to collect signals produced by soil vibration around pipelines, and then focuses on intelligent processing and smart recognition of soil vibration signals. Finally, we implement the developed model and it is practically used in Jiangsu, China. Experiment results show that the system can fully satisfy the real time requirement. Further more, the alarm rate is higher than 98% and the recognition rate is 95.3% for five different kinds of human activities (ramming, picking, drilling, steel pipe knocking, forklift working), much better than other results reported yet.
引用
收藏
页码:200 / 206
页数:7
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