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Realization of very small haptics display under simultaneous estimation of force and position

Research Project

Project/Area Number 15K13922
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Power engineering/Power conversion/Electric machinery
Research InstitutionYokohama National University

Principal Investigator

KAWAMURA ATSUO  横浜国立大学, 大学院工学研究院, 教授 (80186139)

Project Period (FY) 2015-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsアクチュエータ / ハプティクス / バイラテラル / リニアアクチュエータ / 2次元触覚器 / ソレノイド
Outline of Final Research Achievements

The essence of this research can be summarized as follows. (1) As a unit element of the 2D surface haptics actuator, a new position senseless scheme was proposed, and the fast estimation of force and position was realized by the improvement of filters and circuits. As a result the cut off frequency of arroximately10 Hz was achieved as for the position response. (2) A bilateral control of the position and force was realized using two of unit elements of above mentioned haptics actuators. (3) A theoretical analysis of the plural actuators is performed and the basic characteristics are clarified. (4) A prototype of 2D actuator was constructed, but the size became large. (5) As for candidate of a small actuator, one stator and 2 stators type small actuator was experimentally constructed. The size is 4 mm length, 4 mm width and 28 mm height.

Report

(3 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • Research Products

    (5 results)

All 2017 2016

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 1 results) Presentation (3 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] Electromagnetic Linear Actuator with Two Stators and One Rotor for Tactile Display2017

    • Author(s)
      (118)S.Masuyama、T.Noguchi、A.Kawamura
    • Journal Title

      IEEJ Journal of Industry Applications

      Volume: 6 Issue: 2 Pages: 160-164

    • DOI

      10.1541/ieejjia.6.160

    • NAID

      130005402042

    • ISSN
      2187-1094, 2187-1108
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Real-time sensorless estimation of position and force for solenoid actuators2016

    • Author(s)
      Sakahisa NAGAI, Takahiro NOZAKI, Atsuo KAWAMURA
    • Journal Title

      IEEJ JIA

      Volume: 5 Pages: 32-38

    • NAID

      130005133152

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] A Novel Small Linear Actuator for Tactile Display Using High Density Magnetic Flux2016

    • Author(s)
      T.Noguchi, S.Masuyama, A.Kawamura
    • Organizer
      IEEE The 19th International Conference on Electrical Machines and Systems
    • Place of Presentation
      東京
    • Year and Date
      2016-11-14
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 固定子と可動子の交互横積層構造による触覚ディスプレイ用高磁束密度リニアアクチュエータの提案と実証2016

    • Author(s)
      野口 拓弥, 河村 篤男
    • Organizer
      電気学会産業応用部門大会
    • Place of Presentation
      高崎市
    • Year and Date
      2016-08-30
    • Related Report
      2016 Annual Research Report
  • [Presentation] Simulations of 2D Tactile Display Using Compact Solenoid Actuators2016

    • Author(s)
      Sakahisa Nagai and Atsuo Kawamura
    • Organizer
      The 2nd IEEJ International Workshop on Sensing, Actuation, Motion Control, and Optimization
    • Place of Presentation
      東京
    • Year and Date
      2016-03-07
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research

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Published: 2015-04-16   Modified: 2018-03-22  

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