Multi-scale chaotic characteristic analysis of detection signals in pipeline pre-warning system based on empirical mode decomposition

被引：0
|
作者：
Qu, Zhigang [1 ]
Jin, Shijiu [1 ]
Feng, Hao [1 ]
Zeng, Zhoumo [1 ]
Zhou, Yan [1 ]
Li, Jian [1 ]
机构：
[1] State Key Laboratory for Precision Measurement Technology and Instrument, Tianjin University, Tianjin 300072, China
来源：
Shiyou Xuebao/Acta Petrolei Sinica | 2008年 / 29卷 / 02期
关键词：
Empirical mode decomposition (EMD) method - Intrinsic mode function (IMF) - Multi-scale chaotic characteristic analysis - Oil-gas pipeline - Safety prewarning system;
D O I：
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学科分类号：
摘要：
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页码：313 / 316
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