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Establishment and Verification of Force Control System Design Methodfor High-performance Injection Molding Ultracompact Machine without Force Sensor

Research Project

Project/Area Number 22560441
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Control engineering
Research InstitutionKagawa National College of Technology

Principal Investigator

URUSHIHARA Shiro  香川高等専門学校, 電気情報工学科, 准教授 (90311092)

Co-Investigator(Kenkyū-buntansha) 大石 潔  長岡技術科学大学, 工学部, 教授 (40185187)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2010: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords制御システム / センサレス力覚フィードバック / 電動射出成形機 / 力覚推定アルゴリズム / 協調マルチ力覚制御系
Research Abstract

We have proposed the use of a reaction force observer based on the two-inertia resonant model. However, this method has some estimated error because of the influence of nonlinear characteristics of the holding process and the screw back-pressure process. The estimation accuracy of the reaction force observer depends on parameter variations and the non-linear friction phenomenon. In the holding process, the influence of static friction is reduced by inserting a small-amplitude periodical signal in the force command value so as to improve the estimation accuracy. Further, when the injection material changed, it has a potential to affect the estimation accuracy. In this research, we propose a new injection force estimation method which considers the influence of injection material. Moreover, the availability of proposed method is confirmed by the simulation results using the actual measured value.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (17 results)

All 2013 2012 2011 2010

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (13 results)

  • [Journal Article] 自動パラメータ切替形反力オブザーバを用いた射出成形機のセンサレス制御の実現性に関する検討2013

    • Author(s)
      古澤亮,大石潔,岩崎憲嗣,景山晃一,高津勝,漆原史朗
    • Journal Title

      電気学会論文誌D(産業応用部門誌)

      Volume: Vol.133、 No.3 Pages: 248-261

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Consideration of Possibility of Sensorless Force Control Using Automatic Parameter-Switching Reaction Force Observer for Injection Molding Machine2013

    • Author(s)
      古澤亮
    • Journal Title

      IEEJ Transactions on Industry Applications

      Volume: 133 Issue: 3 Pages: 248-261

    • DOI

      10.1541/ieejias.133.248

    • NAID

      10031155368

    • ISSN
      0913-6339, 1348-8163
    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 非線形摩擦要素を考慮した電動射出成形機のセンサレス力制御2011

    • Author(s)
      古澤亮、 浅井哲也、 大石潔、 真島勝行、 景山晃一、 高津勝、 漆原史朗
    • Journal Title

      電気学会論文誌D(産業応用部門誌)

      Volume: Vol. 131、No. 3 Pages: 311-318

    • NAID

      10027805012

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] 非線形摩擦要素を考慮した電動射出成形機のセンサレス力制御2011

    • Author(s)
      古澤亮
    • Journal Title

      電気学会論文誌D(産業応用部門誌)

      Volume: 130-3 Pages: 311-318

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] 自動パラメータ切替形反力オブザーバを用いた電動射出成形機のセンサレス力制御2012

    • Author(s)
      古澤亮, 大石潔,景山晃一,高津勝,漆原史朗
    • Organizer
      電気学会産業計測制御研究会
    • Place of Presentation
      横浜国立大学(pp.29-34)
    • Related Report
      2012 Final Research Report
  • [Presentation] 同一次元高次反力オブザーバを用いた射出成型機の反力推定2012

    • Author(s)
      岩崎憲嗣, 大石 潔, 景山 晃一, 高津 勝, 漆原史朗
    • Organizer
      平成24年電気学会産業応用部門大会
    • Place of Presentation
      千葉工科大学津田沼キャンパス
    • Related Report
      2012 Annual Research Report
  • [Presentation] 射出圧推定法における重畳する周期信号の最適設定値解析2012

    • Author(s)
      六車健宏,漆原史朗,古澤 亮, 大石 潔,景山 晃一, 高津 勝
    • Organizer
      平成24年電気学会産業応用部門大会
    • Place of Presentation
      千葉工科大学津田沼キャンパス
    • Related Report
      2012 Annual Research Report
  • [Presentation] プラスチックの粘弾性を考慮した射出成形機の反力推定2012

    • Author(s)
      六車健宏,漆原史朗,大石 潔
    • Organizer
      2012年計測自動制御学会四国支部学術講演会
    • Place of Presentation
      香川高等専門学校高松キャンパス
    • Related Report
      2012 Annual Research Report
  • [Presentation] 自動パラメータ切替形反力オブザーバを用いた電動射出成形機のセンサレス力制御2012

    • Author(s)
      古澤亮、大石潔、漆原史朗, 他
    • Organizer
      電気学会産業計測制御研究会
    • Place of Presentation
      横浜国立大学
    • Related Report
      2011 Annual Research Report
  • [Presentation] Force Sensorless Pressure Control Considering Nonlinear Friction Phenomenon for Electric Injection Molding Machine2012

    • Author(s)
      Ryo Furusawa, Kiyoshi Ohishi (Nagaoka University of Technology, Japan), Koichi Kageyama, Masaru Takatsu (Niigata Machine Techno CO., LTD, Japan), Shiro Urushihara (Kagawa National College of Technology, Japan)
    • Organizer
      IEEE The 12th International Workshop on Advanced Motion Control (AMC2012)
    • Place of Presentation
      Sarajevo, HOTEL Bristol
    • Related Report
      2011 Annual Research Report
  • [Presentation] 並列高次反力推定オブザーバを用いた電動射出成形機の力センサレス圧力制御に関する検討2011

    • Author(s)
      古澤亮, 大石潔, 真島 勝行, 景山晃一, 高津 勝, 漆原史朗
    • Organizer
      電気学会産業応用部門大会
    • Place of Presentation
      琉球大学(2-103)
    • Related Report
      2012 Final Research Report
  • [Presentation] 射出圧推定アルゴリズムにおける設定パラメータの評価2011

    • Author(s)
      六車健宏,岩澤秀,漆原史朗,古澤亮, 大石潔,景山晃一, 高津勝
    • Organizer
      電気学会産業応用部門大会
    • Place of Presentation
      琉球大学(Y-79)
    • Related Report
      2012 Final Research Report
  • [Presentation] 射出圧推定アルゴリズムにおける設定パラメータ評価法2011

    • Author(s)
      六車健宏,岩澤秀,漆原史朗,古澤亮, 大石 潔,景山晃一, 高津勝
    • Organizer
      計測自動制御学会四国支部学術講演会
    • Place of Presentation
      徳島大学(SO1-20)
    • Related Report
      2012 Final Research Report
  • [Presentation] 射出圧推定アルゴリズムにおける設定パラメータの評価2011

    • Author(s)
      六車健宏、漆原史朗、古澤亮、大石潔, 他
    • Organizer
      平成23年電気学会産業応用部門大会
    • Place of Presentation
      琉球大学千原キャンパス
    • Related Report
      2011 Annual Research Report
  • [Presentation] 並列高次反力推定オブザーバを用いた電動射出成形機の力センサレス圧力制御に関する検討2011

    • Author(s)
      古澤亮、大石潔、漆原史朗, 他
    • Organizer
      平成23年電気学会産業応用部門大会
    • Place of Presentation
      琉球大学千原キャンパス
    • Related Report
      2011 Annual Research Report
  • [Presentation] High-Performance Sensorless Injection Force Control Based on Nonlinear Friction Phenomenon2010

    • Author(s)
      Ryo Furusawa, Kiyoshi Ohishi, Koichi Kageyama, Masaru Takatsu and Shiro Urushihara
    • Organizer
      the 36th Annual Conference of the IEEE Industrial Electronics Society (IECON2010)
    • Place of Presentation
      Renaissance Phoenix Glendale Hotel & Spa, AZ,USA
    • Related Report
      2012 Final Research Report
  • [Presentation] High-Performance Sensorless Injection Force Control Based on Nonlinear Friction Phenomenon2010

    • Author(s)
      古沢亮, 大石潔, 漆原史朗
    • Organizer
      the 36th Annual Conference of the IEEE Industrial Electronics Society (IECON2010)
    • Place of Presentation
      アメリカ,アリゾナ州,フェニックスRenaissance Phoenix Glendale Hotel & Spa
    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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