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基于区间二型神经模糊系统的轨道电路故障诊断

王梓丞 张亚东 郭进 苏丽娜 杨璟 宋辞 李科宏

王梓丞, 张亚东, 郭进, 苏丽娜, 杨璟, 宋辞, 李科宏. 基于区间二型神经模糊系统的轨道电路故障诊断[J]. 西南交通大学学报, 2021, 56(1): 190-196. doi: 10.3969/j.issn.0258-2724.20180983
引用本文: 王梓丞, 张亚东, 郭进, 苏丽娜, 杨璟, 宋辞, 李科宏. 基于区间二型神经模糊系统的轨道电路故障诊断[J]. 西南交通大学学报, 2021, 56(1): 190-196. doi: 10.3969/j.issn.0258-2724.20180983
WANG Zicheng, ZHANG Yadong, GUO Jin, SU Lina, YANG Jing, SONG Ci, LI Kehong. Fault Diagnosis for Track Circuit Based on Interval Type-2 Neural-Fuzzy System[J]. Journal of Southwest Jiaotong University, 2021, 56(1): 190-196. doi: 10.3969/j.issn.0258-2724.20180983
Citation: WANG Zicheng, ZHANG Yadong, GUO Jin, SU Lina, YANG Jing, SONG Ci, LI Kehong. Fault Diagnosis for Track Circuit Based on Interval Type-2 Neural-Fuzzy System[J]. Journal of Southwest Jiaotong University, 2021, 56(1): 190-196. doi: 10.3969/j.issn.0258-2724.20180983

基于区间二型神经模糊系统的轨道电路故障诊断

doi: 10.3969/j.issn.0258-2724.20180983
基金项目: 国家自然科学基金项目(51878566,51578457);国家重点研究发展计划(2016YFC0802201);四川省科技重点研发项目(2018GZ0360)
详细信息
    作者简介:

    王梓丞(1990—),男,工程师,博士,研究方向为铁路信号系统故障检测与健康管理技术,E-mail:wangzc01@ey.crec.cn

  • 中图分类号: U 45

Fault Diagnosis for Track Circuit Based on Interval Type-2 Neural-Fuzzy System

  • 摘要: 针对目前铁路现场对轨道电路故障的判别仍然采用阈值法导致维护效率偏低的问题,提出将神经网络与模糊逻辑相结合,构建区间二型神经模糊系统(interval type-2 neural-fuzzy system,IT2NFS),通过诊断模型实现对轨道电路故障模式的智能识别. 首先通过结构识别建立初步的网络结构,采用均匀设计方法生成模糊集的均值,对训练样本进行相似性测试,生成标准差和初始后件参数;再通过递归奇异值分解,优化后件参数以减小输出误差;最后,针对常见的8种故障,从实验平台上采集样本共计9000个,其中6300个样本用于模型训练,剩余2700个用于实验测试. 实验结果表明:利用IT2NFS模型进行故障诊断时,每种故障类别的识别率均在82%以上,平均正确率为90.9%,仿真用时10.59 s.

     

  • 图 1  IT2NFS体系结构

    Figure 1.  Architecture of interval type-2 neural-fuzzy System

    图 2  现场测试(室内、室外)

    Figure 2.  Field test (indoor & outdoor)

    图 3  IT2NFS诊断模型的模糊规则

    Figure 3.  Fuzzy rules of IT2NFS diagnostic model

    图 4  诊断结果对比

    Figure 4.  Comparison of diagnosis results based on IT2NFS model and ANFIS model

    表  1  ZPW-2000A轨道电路故障类别

    Table  1.   Fault category of ZPW-2000A track circuit

    序号故障类型类别编号
    1发送器故障F1
    2发送端电缆模拟网络盘故障F2
    3发送端铁路数字信号电缆F3
    4发送端小轨道区段故障F4
    5接收器故障F5
    6接收端电缆模拟网络盘故障F6
    7接收端铁路数字信号电缆F7
    8接收端小轨道区段故障F8
    下载: 导出CSV

    表  2  故障诊断特征参数

    Table  2.   Characteristic parameters for fault diagnosis

    参量特征参数备注
    c1发送器功出电压室内
    c2主轨入电压
    c3主轨出电压
    c4发送端分线盘电压
    c5接收端分线盘电压
    c6发送端轨面电压室外
    c7接收端轨面电压
    c8发送端匹配变压器钢轨侧电压
    c9发送端匹配变压器电缆侧电压
    c10接收端匹配变压器钢轨侧电压
    c11接收端匹配变压器电缆侧电压
    下载: 导出CSV

    表  3  现场测试与仿真结果对比

    Table  3.   Comparison of field test and simulation results

    参量测量值/V仿真值/V相对误差/%
    c1 47.300 47.300 0
    c2 5.130 5.410 5.4
    c3 0.786 0.820 4.3
    c4 28.870 30.720 6.4
    c5 8.400 9.000 7.1
    c6 1.850 1.960 5.7
    c7 1.210 1.260 4.4
    c8 1.940 2.010 3.8
    c9 21.240 22.340 5.2
    c10 1.060 1.130 6.8
    c11 11.050 11.640 5.3
    下载: 导出CSV

    表  4  基于IT2NFS的故障识别率

    Table  4.   Fault identification rate based on IT2NFS

    类别标号故障识别率/%
    F0100.00
    F196.42
    F293.75
    F392.86
    F482.76
    F593.33
    F684.00
    F791.66
    F883.33
    下载: 导出CSV
  • 武星星. 模糊系统和ANFIS的改进及其在加工参数智能选择中的应用研究[D] 吉林: 吉林大学, 2007.
    JANG J S R, SUN C T. Neuro-fuzzy and soft computing: a computational approach to learning and machine intelligence[M]. New Jersey: Prentice-Hall, Inc., 1996: 81-102.
    CHEN J, ROBERTS C, WESTON P. Fault detection and diagnosis for railway track circuits using neuro-fuzzy systems[J]. Control Engineering Practice, 2008, 16(5): 585-596. doi: 10.1016/j.conengprac.2007.06.007
    SANDIDZADEH M A, DEHGHANI M. Intelligent condition monitoring of railway signaling in train detection subsystems[M]. Amsterdam: IOS Press, 2013: 859-869.
    黄赞武,魏学业,刘泽. 基于模糊神经网络的轨道电路故障诊断方法研究[J]. 铁道学报,2012,34(11): 54-59. doi: 10.3969/j.issn.1001-8360.2012.11.009

    HUANG Zanwu, WEI Xueye, LIU Ze. Fault diagnosis of railway track circuits using fuzzy neural network[J]. Journal of the China Railway Society, 2012, 34(11): 54-59. doi: 10.3969/j.issn.1001-8360.2012.11.009
    ZADEH L A. Fuzzy sets[J]. Information & Control, 1965, 8(3): 338-353.
    MENDEL J M. Type-2 fuzzy sets and system:an overview[J]. IEEE Computational Intelligence Magazine, 2007, 2(1): 20-29. doi: 10.1109/MCI.2007.380672
    ZADEH L A. The concept of a linguistic variable and its application to approximate reasoning– I[J]. Information Sciences, 1975, 8(3): 199-249. doi: 10.1016/0020-0255(75)90036-5
    KARNIK N N, MENDEL J M, LIANG Q. Type-2 fuzzy logic systems[J]. IEEE Transactions on Fuzzy Systems, 1999, 7(6): 643-658. doi: 10.1109/91.811231
    BEGIAN M B, MELEK W W, MENDEL J M. Stability analysis of type-2 fuzzy systems[C]//2008 IEEE International Conference on Fuzzy Systems. Hongkong: IEEE, 2008: 50-78.
    FANG K T, MA C, WINKER P, et al. Uniform design:theory and application[J]. Technometrics, 2000, 42(3): 237-248. doi: 10.1080/00401706.2000.10486045
    HUANG S, ZHAO G, CHEN M. Uniform design-based interval type-2 neuro-fuzzy system and its performance verification[J]. International Journal of Fuzzy Systems, 2018, 20(6): 1-18.
    FANG K T, LIN D K J. Uniform experimental designs and their applications in industry[J]. Handbook of Statistics, 2003, 22(3): 131-170.
    HUANG S, CHEN M. Constructing optimized interval type-2 TSK neuro-fuzzy systems with noise reduction property by quantum inspired BFA[J]. Neurocomputing, 2016, 173(3): 1839-1850.
    LEE S J, OUYANG C S. A neuro-fuzzy system modeling with self-constructing rule generationand hybrid SVD-based learning[J]. IEEE Transactions on Fuzzy Systems, 2003, 11(3): 341-353. doi: 10.1109/TFUZZ.2003.812693
    黄沙日娜. 二型模糊系统建模及其优化问题研究[D] 哈尔滨: 哈尔滨工业大学, 2018.
    王梓丞,张亚东,郭进,等. 基于Simulink的ZPW-2000轨道电路仿真分析[J]. 现代电子技术,2017,40(6): 79-83.

    WANG Zicheng, ZHANG Yadong, GUO Jin, et al. ZPW-2000 track circuit simulation analysis based on Simulink[J]. Modern Electronics Technique, 2017, 40(6): 79-83.
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出版历程
  • 收稿日期:  2018-11-13
  • 修回日期:  2019-05-17
  • 网络出版日期:  2020-08-18
  • 刊出日期:  2021-02-01

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