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Development and evaluation of a track condition monitoring system using a machine learning technique

Research Project

Project/Area Number 17K06240
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Dynamics/Control
Research InstitutionNihon University

Principal Investigator

TSUNASHIMA Hitoshi  日本大学, 生産工学部, 教授 (30287594)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2019: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords鉄道 / 軌道 / 状態監視 / 振動 / 機械学習 / 安全性 / サポートベクターマシン / マハラノビス距離 / 地方鉄道 / 機械力学・制御 / 予防保全
Outline of Final Research Achievements

A track condition monitoring system that uses a compact on-board sensing device has been developed and applied for track condition monitoring of regional railway lines in Japan. Monitoring examples show that the system is effective for regional railway operators. A classifier for track faults has been developed to detect track fault automatically. Simulation studies using SIMPACK and field tests were carried out to detect and isolate the track faults from car-body vibration. The results show that the feature of track faults is extracted from car-body vibration and classified from proposed feature space using machine learning techniques.

Academic Significance and Societal Importance of the Research Achievements

地方鉄道では,十分な軌道検査が行えない事業者も少なくない.このような問題を解決するためには,地方鉄道の営業車両の走行データを一括収集・管理し,軌道の状態を診断・予測するセンターが有効であると考えられ,多くの地方鉄道事業者における軌道保守に関する問題を解決できるものと考えられる.本研究の成果は,このデータセンター(令和元年12月開設済み)における診断業務に活用され実績をあげている.

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (22 results)

All 2020 2019 2018 2017

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (20 results) (of which Int'l Joint Research: 6 results,  Invited: 6 results) Book (1 results)

  • [Journal Article] Condition Monitoring of Railway Tracks from Car-Body Vibration Using a Machine Learning Technique2019

    • Author(s)
      Hitoshi Tsunashima
    • Journal Title

      Applied Science

      Volume: 9 Issue: 13 Pages: 1-13

    • DOI

      10.3390/app9132734

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 状態モニタリングによる交通システムの高安全度化2020

    • Author(s)
      綱島 均
    • Organizer
      Safety Network Japan第20回総会・第97回定例会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 地方鉄道を対象とした軌道状態診断システムの開発と運用2019

    • Author(s)
      滝川将司,綱島 均
    • Organizer
      第26回鉄道技術連合シンポジウム(J-Rail2019)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 振動加速度を用いた軌道異常の検出2019

    • Author(s)
      廣瀬亮太,綱島 均
    • Organizer
      第26回鉄道技術連合シンポジウム(J-Rail2019)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Condition Monitoring of Track from In-service Vehicles for Regional Railways2019

    • Author(s)
      Hitoshi TSUNASHIMA, Hirotaka MORI and Tetsuya TAKATA
    • Organizer
      12th World Congress on Railway Research (WCRR2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 状態モニタリングが拓く鉄道の未来 ,データがあればなんでもわかる?!2019

    • Author(s)
      綱島 均
    • Organizer
      日本信号「第8回鉄道まつり」
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Track condition monitoring based on car-body acceleration using time-frequency analysis2019

    • Author(s)
      Hitoshi Tsunashima
    • Organizer
      THE 26TH IAVSD INTERNATIONAL SYMPOSIUM ON DYNAMICS OF VEHICLES ON ROADS AND TRACKS
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 鉄道における状態監視の現状と展望2019

    • Author(s)
      綱島 均
    • Organizer
      交通ビジネス塾
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] 時間周波数解析を用いた軌道状態診断に関する研究2019

    • Author(s)
      綱島 均
    • Organizer
      NU-Rail2019(鉄道分野の新技術に関するシンポジウム)
    • Related Report
      2018 Research-status Report
  • [Presentation] 営業列車を活用した軌道の評価に関する研究2018

    • Author(s)
      綱島 均
    • Organizer
      第25回 鉄道技術連合シンポジウム (J-RAIL2018)
    • Related Report
      2018 Research-status Report
  • [Presentation] 機械学習を用いた軌道の状態診断に関する研究2018

    • Author(s)
      綱島 均
    • Organizer
      第25回 鉄道技術連合シンポジウム (J-RAIL2018)
    • Related Report
      2018 Research-status Report
  • [Presentation] 車体振動加速度を用いた軌道異常の検出2018

    • Author(s)
      綱島 均
    • Organizer
      第25回 鉄道技術連合シンポジウム (J-RAIL2018)
    • Related Report
      2018 Research-status Report
  • [Presentation] Track Condition Monitoring Using Machine Learning Technique for Regional Railways2018

    • Author(s)
      H. Tsunashima
    • Organizer
      2nd Asian Conference on Railway Engineering and Transportation (ART 2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development and operation of a track condition monitoring system for regional railway2018

    • Author(s)
      H. Tsunashima
    • Organizer
      Fourth International Conference on Railway Technology: Research, Development and Maintenance (Railways2018 and STECH2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 機械学習を用いた軌道の状態監視に関する研究2018

    • Author(s)
      林田悠一,綱島均,小田嶋舞
    • Organizer
      NU-Rail 2018
    • Related Report
      2017 Research-status Report
  • [Presentation] Track Condition Monitoring using Machine Learning Technique for Regional Railways2018

    • Author(s)
      Hitoshi Tsunashima, Yuichi Hayashida, Mai Odashima
    • Organizer
      Transportation and Electric Railway Technical Meeting
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 営業車両の車体動揺による軌道状態のモニタリング2018

    • Author(s)
      綱島均
    • Organizer
      第12回JSCM講習会「車両・軌道系のモニタリング技術の最前線」
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 機械学習を用いた軌道の状態診断に関する研究2017

    • Author(s)
      林田悠一,綱島均,小田嶋舞
    • Organizer
      第24回鉄道技術・政策連合シンポジウム (J-RAIL2017)
    • Related Report
      2017 Research-status Report
  • [Presentation] FEATURE EXTRACTION AND CLASSIFICATION OF TRACK CONDITION FROM CAR-BODY VIBRATION2017

    • Author(s)
      HITOSHI TSUNASHIMA
    • Organizer
      25th International Symposium on Dynamics of Vehicles on Roads and Tracks
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 鉄道における状態監視の現状と展望2017

    • Author(s)
      綱島 均
    • Organizer
      第26回 交通・物流部門大会(TRANSLOG2017)
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 鉄道における状態監視技術の現状と地方鉄道への展開2017

    • Author(s)
      綱島 均
    • Organizer
      平成29年度交通安全環境研究所フォーラム2017
    • Related Report
      2017 Research-status Report
    • Invited
  • [Book] Lecture Notes in Mechanical Engineering, Advances in Dynamics of Vehicles on Roads and Tracks2020

    • Author(s)
      Hitoshi Tsunashima
    • Total Pages
      1199
    • Publisher
      Springer
    • ISBN
      9783030380762
    • Related Report
      2019 Annual Research Report

URL: 

Published: 2017-04-28   Modified: 2021-02-19  

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