吉林大学学报(信息科学版) ›› 2021, Vol. 39 ›› Issue (2): 185-191.

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基于 PSO-FCM 的长输管道泄漏检测方法

张 勇a, 王 臣a, 王 闯b, 姜鑫蕾a, 刘 洁a   

  1. 东北石油大学 a. 物理与电子工程学院; b. 电气信息工程学院, 黑龙江 大庆 163318
  • 收稿日期:2020-02-18 出版日期:2021-04-19 发布日期:2021-04-27
  • 作者简介:张勇(1974— ), 男, 吉林农安人, 东北石油大学副教授, 硕士生导师,主要从事信号与信息处理研究,(Tel)86- 13604594911(E-mail)dqpizy@163.com
  • 基金资助:
    国家自然科学基金资助项目(61873058); 黑龙江省自然科学基金重点资助项目(ZD2019F001)

Novel Detection for Long-Distance Pipeline Leakage Based on PSO-FCM

ZHANG Yonga, WANG Chena, WANG Chuangb, JIANG Xinleia, LIU Jiea   

  1. a. School of Physics and Electronic Engineering; b. School of Electronic Engineering & Information,Northeast Petroleum University, Daqing 163318, China
  • Received:2020-02-18 Online:2021-04-19 Published:2021-04-27

摘要: 为了提高长输管道泄漏检测的准确率, 将改进模糊 C 均值算法应用于长输管道泄漏检测研究。 在传统模糊 C 均值算法的基础上引入粒子群算法, 对其寻找聚类中心的迭代过程进行优化, 用粒子群算法替代模糊C 均值的梯度下降法, 以提高模糊 C 均值算法的聚类效率和准确率。 然后分别用所得的基于粒子群优化的模糊 C 均值聚类模型、 传统模糊 C 均值聚类模型以及 3 层 BP(Back Propagation)神经网络分类模型对同一组管道泄漏检测实验数据进行处理。 对比实验结果证明, 基于粒子群优化的模糊 C 均值算法其性能优于传统的模糊C 均值算法和 3 层 BP 神经网络, 将其模型应用于长输管道泄漏检测的方案可行。

关键词: 粒子群算法, 模糊 C 均值, 长输管道泄漏检测

Abstract: In order to improve the accuracy and efficiency of leakage detection for long-distance pipeline, the modified fuzzy C-means algorithm is applied. Particle swarm optimization algorithm is introduced to optimize the troditional fuzzy C-means algorithm, which is used to represent the gradient descent so as to improve the efficiency and accuracy of fuzzy C-means algorithm. Then the proposed fuzzy C-means algorithm is used to analyze the same group of pipeline leakage experimental data compared with troditional fuzzy C-means algorithm and 3-layer BP (Back Propagation) neural network. The result proves that the proposed fuzzy C-means algorithm has a better property than the other two algorithms, so it is feasible to apply the PSO-based Fuzzy C-Means model in pipeline leakage detection.

Key words: particle swarm optimization, fuzzy c-means, long-distance pipeline leakage detection

中图分类号: 

  • TP206