Leak Detection of Gas Pipeline Network Based on Pattern Recognition

段昱; 武平

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Leak Detection of Gas Pipeline Network Based on Pattern Recognition

更新时间：2026-01-19

- Leak Detection of Gas Pipeline Network Based on Pattern Recognition
- Issue 2, Pages: 69-72(2014)
- 作者机构：
  
  中国市政工程东北设计研究总院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU996.8
- Published：2014
- 稿件说明：
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[1]段昱,武平.基于模式识别的燃气管网泄漏检测技术[J].能源研究与管理,2014(02):69-72.

段昱, 武平. Leak Detection of Gas Pipeline Network Based on Pattern Recognition[J]. 2014, (2): 69-72.
[1]段昱,武平.基于模式识别的燃气管网泄漏检测技术[J].能源研究与管理,2014(02):69-72. DOI：

段昱, 武平. Leak Detection of Gas Pipeline Network Based on Pattern Recognition[J]. 2014, (2): 69-72. DOI：

摘要

管道泄漏检测是确保燃气管道安全运行的重要技术手段

然而由于城市燃气管网是错综复杂的环状管网

目前尚没有一种方法能较好的对城市管网进行安全监控和泄漏检测。模式识别技术是燃气管网泄漏检测技术发展的方向

针对环状管网应用模式识别技术中存在特征向量维度大的问题

提出了管网分区检测的思想

并阐述了其在管网泄漏检测中的具体步骤。最后通过一实例验证了模式识别法用于城市环状燃气管网泄漏检测的可行性。

Abstract

Pipeline is an important technique to ensure gas pipeline safe operation. However

because of city gas pipeline network is a complex system

there is currently no effective leak detection method for its security monitoring and leak detection. Although pattern recognition technology is a development trend of future leak detection technology

it has a huge disadvantage of large dimension feature vectors when used in pipeline network. To solve this problem

network partition detection thought is proposed and its detailed application procedure is described for pipeline network leak detection. Finally

an example verifies this method feasibility for leak detection in gas pipeline network.

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偃师中裕燃气有限公司

中国市政工程东北设计研究院

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