Robust Control Based on Disturbance Observer and Polynomial Coefficient Approach for Mechanical System

この論文にアクセスする

この論文をさがす

著者

抄録

This paper proposes a new robust speed control system based on disturbance observer and coprime factorization for mechanical systems. The proposed system takes account of large variation of inertia ratio. It has the two loop systems. The inner loop system is the state feedback and the state observer system, which is designed by coprime factorization. In this paper, the poles and parameter variation effect of inner loop system are newly determined by using the polynomial coefficient approach. The outer loop system based on disturbance observer satisfies the robust stability condition on parameter variation. The reference response easily defines the desired transfer function from the speed reference to the load speed. The numerical simulation results show that the proposed system well regulates the load speed and suppresses the torsional vibration phenomena.

収録刊行物

  • 電気学会論文誌. D, 産業応用部門誌 = The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society  

    電気学会論文誌. D, 産業応用部門誌 = The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society 118(6), 707-714, 1998-06 

    The Institute of Electrical Engineers of Japan

参考文献:  9件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10002726887
  • NII書誌ID(NCID)
    AN10012320
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    09136339
  • NDL 記事登録ID
    4502042
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-1608
  • データ提供元
    CJP書誌  NDL  J-STAGE 
ページトップへ