• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of relocation methods for sample zeros and its application to design of digital control systems

Research Project

Project/Area Number 22560456
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Control engineering
Research InstitutionChubu University

Principal Investigator

SOGO Takuya  中部大学, 工学部, 准教授 (40273487)

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: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords制御システム / サンプル零点 / モータ制御 / フィードフォワード制御 / モデル追従制御 / マルチレートサンプル値系 / ディジタル制御 / サンプル値制御 / 適応制御 / デジタル制御
Research Abstract

There had been difficulties in designing digital controllers based on pole-zero cancelation for motor systems, whose pulse transfer function has so-called sample zero near -1 i.e. the boundary between the stable and unstable region. We developed a novel method to relocate the sample zero by cascade-connection of a phase lead/lag element to the power amplifier of the motor. The efficacy of the method was demonstrated by feedforward control experiments.

Report

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

    (13 results)

All 2013 2012 2011 2010 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (8 results) Remarks (3 results)

  • [Journal Article] Design of compensator to relocate sampling zeros of digital control systems for DC motors2012

    • Author(s)
      Takuya Sogo and M asafumi Joo
    • Journal Title

      SICE Journal of Control,Measurement,and System Integration

      Volume: Vol.5,No.5 Pages: 283-289

    • NAID

      10031140145

    • URL

      http://dx.doi.org/10.9746/jcmsi.5.283

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Design of compensator to relocate sampling zeros of digital control systems for DC motors2012

    • Author(s)
      Takuya Sogo
    • Journal Title

      SICE Journal of Control, Measurement, and System Integration

      Volume: 5 Issue: 5 Pages: 283-289

    • DOI

      10.9746/jcmsi.5.283

    • NAID

      10031140145

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] サンプル零点のテイラー展開計算法~グレブナー基底によるアプローチ2013

    • Author(s)
      十河拓也、塚田優克
    • Organizer
      計測自動制御学会第13回制御部門大会
    • Place of Presentation
      アクロス福岡
    • Year and Date
      2013-03-07
    • Related Report
      2012 Final Research Report
  • [Presentation] サンプル零点のテイラー展開計算法~グレブナー基底によるアプローチ2013

    • Author(s)
      十河拓也
    • Organizer
      計測自動制御学会 第13回制御部門大会
    • Place of Presentation
      アクロス福岡
    • Related Report
      2012 Annual Research Report
  • [Presentation] サンプル零点移動によるモデル規範型適応制御系の設計, 計測自動制御学会2011

    • Author(s)
      十河拓也
    • Organizer
      第11回制御部門大会
    • Place of Presentation
      琉球大学
    • Year and Date
      2011-03-18
    • Related Report
      2012 Final Research Report
  • [Presentation] サンプル零点移動によるモデル規範型適応制御系の設計2011

    • Author(s)
      十河拓也
    • Organizer
      計測自動制御学会 第11回制御部門大会
    • Place of Presentation
      琉球大学
    • Year and Date
      2011-03-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] サンプル値系の零点移動法とモデルフォロイング制御2011

    • Author(s)
      十河拓也
    • Organizer
      計測自動制御学会適応学習制御シンポジウム
    • Place of Presentation
      東京工業大学
    • Year and Date
      2011-01-24
    • Related Report
      2012 Final Research Report
  • [Presentation] サンプル値系の零点移動法とモデルフォロイング制御2011

    • Author(s)
      十河拓也
    • Organizer
      計測自動制御学会 適応学習制御シンポジウム
    • Place of Presentation
      東京工業大学
    • Year and Date
      2011-01-24
    • Related Report
      2010 Annual Research Report
  • [Presentation] Approach to relocate sampled zeros for feedforward control application2010

    • Author(s)
      Takuya Sogo and Masafumi Joo
    • Organizer
      SICE Annual Conference 2010
    • Place of Presentation
      Taiwan
    • Year and Date
      2010-08-19
    • Related Report
      2012 Final Research Report
  • [Presentation] Approach to relocate sampled zeros for feedforward control application2010

    • Author(s)
      Takuya Sogo
    • Organizer
      SICE Annual Conference 2010
    • Place of Presentation
      Taipei、 Taiwan
    • Year and Date
      2010-08-19
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www-mech.chubu.ac.jp/Mech_Labs/T_Sogo/

    • Related Report
      2012 Final Research Report
  • [Remarks] 上記webページに英文雑誌論文誌へ投稿中の論文原稿(現在再査読中)を掲載

    • URL

      http://www-mech.chubu.ac.jp/Mech_Labs/T_Sogo/

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www-mech.chubu.ac.jp/Mech_Labs/T_Sogo/

    • Related Report
      2010 Annual Research Report

URL: 

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

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi