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2013 Fiscal Year Final Research Report

Development of high sensitive jerk sensor and realization of ultraprecision vibration control using jerk sensor

Research Project

  • PDF
Project/Area Number 23560284
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Intelligent mechanics/Mechanical systems
Research InstitutionShinshu University

Principal Investigator

HENMI Nobuhiko  信州大学, 工学部, 教授 (80256669)

Project Period (FY) 2011 – 2013
Keywordsジャーク / 加加速度 / メカトロニクス / 制振 / 軸受診断
Research Abstract

This research aimed at realization of a high gain jerk sensor and application of the sensor. Especially it aimed at realization of new feedback control method for an object with flexural structure which usually had residual vibration problem. As a result, it is found that simultaneous feedback of table position and flexural structure jerk and acceleration is very effective in order to realize a control system so as not to excite the object vibration, even if the controlled object has flexural structure. Also the sensor is applied to bearing failure diagnosis system to detect abnormal vibration signal. It works better than an acceleration sensor which is used in conventional rotary machine diagnostic systems.

  • Research Products

    (6 results)

All 2013 2012

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (4 results)

  • [Journal Article] ジャークセンサによる転がり軸受の損傷診断に関する研究(第2報,新しい診断法の提案と有効性の検証)2013

    • Author(s)
      辺見信彦
    • Journal Title

      日本機械学会論文集C編

      Volume: Vol.79, No.801 Pages: 1786-1797

    • DOI

      10.1299/kikaic.79.1786

    • Peer Reviewed
  • [Journal Article] ジャークセンサによる転がり軸受の損傷診断に関する研究(第1報,ジャークセンサ検出による低回転時の振動信号の特長)2013

    • Author(s)
      辺見信彦,高木良祐
    • Journal Title

      日本機械学会論文集C編

      Volume: Vol.79, No.801 Pages: 1775-1785

    • DOI

      10.1299/kikaic.79.1775

    • Peer Reviewed
  • [Presentation] ジャークセンサ出力のフィードバックによる運動制御の研究2013

    • Author(s)
      山形拓也,辺見信彦
    • Organizer
      2013年度日本機械学会年次大会
    • Place of Presentation
      岡山市
    • Year and Date
      2013-09-09
  • [Presentation] Application of piezoelectric jerk sensor - Detection of failure in roll bearing and new diagnostic method -2012

    • Author(s)
      Nobuhiko Henmi, Shingo Takeuchi, Masaki Kuroiwa
    • Organizer
      The Fifth International Conference on Positioning Technology
    • Place of Presentation
      台湾
    • Year and Date
      2012-11-15
  • [Presentation] ジャークセンサを用いた運動制御に関する研究2012

    • Author(s)
      荻原光人,辺見信彦
    • Organizer
      計測自動制御学会中部支部シンポジウム2012
    • Place of Presentation
      長野市
    • Year and Date
      2012-09-25
  • [Presentation] 位置決め制御におけるジャークフィードバックの効果2012

    • Author(s)
      辺見信彦,荻原光人,山形拓也
    • Organizer
      2012年度精密工学会秋季大会学術講演会
    • Place of Presentation
      北九州市
    • Year and Date
      2012-09-14

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Published: 2015-07-16  

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