低次元オブザーバを利用したサーボ特性をもつ一般化内部モデル制御の構成法  [in Japanese] Generalized Internal Model Control with Servo Compensation Using a Reduced Order Observer  [in Japanese]

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Abstract

In this paper, we propose a control method that overcomes for the drawbacks of Internal Model Control (IMC). The drawbacks of IMC are: (1) the control object should be stable, (2) the internal states of the control object is known, and (3) the controller's degree increases, though IMC dose have a disturbance decoupling property and a disturbance estimation property. Then, we propose a new Generalized IMC (GIMC) by using the limiting properties of LQ control with servo compensation. The proposed method is based on a two-degrees-of-freedom servo system using a reduced order observer based stabilizing controller. This control method combines these control schemes, has the same properties as IMC, and has improved the tracking performance through the multiplicative effect.

Journal

  • Transactions of the Society of Instrument and Control Engineers  

    Transactions of the Society of Instrument and Control Engineers 42(9), 1027-1034, 2006-09-30 

    The Society of Instrument and Control Engineers

References:  14

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Cited by:  5

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Codes

  • NII Article ID (NAID)
    10018250545
  • NII NACSIS-CAT ID (NCID)
    AN00072392
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    04534654
  • NDL Article ID
    8518710
  • NDL Source Classification
    ZM11(科学技術--科学技術一般--制御工学)
  • NDL Call No.
    Z14-482
  • Data Source
    CJP  CJPref  NDL  J-STAGE 
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