積載質量の適応同定を用いたリニアブラシレスモータの高性能の位置決め制御 High-Performance Positioning Control of a Linear Brushless Motor using Identification of the Loading Mass

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Recently, a linear motor has become major interest as a direct drive type actuator that can realize linear motion without auxiliary mechanism. A linear DC brushless motor (LDM) is suitable for a high-accuracy servo with small size. In the LDM, the loading mass changes its values in dependence on the operating condition, and the gravity of the loading mass on a slope becomes disturbance for the control system. The damping coefficient of the LDM changes with the contact surface between the linear guide and the mover. It is difficult to keep the condition uniform. Then, parameter variations in the LDM should be considered to be large. In order to overcome above points, an adaptive identification method is applied for estimation of the loading mass, the damping coefficient and disturbance and pole assignment type positioning controller is designed using the identified loading mass. In experimental studies for the LDM, overshootless positioning control is realized in the maximum velocity for different LDMs or loading masses.

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(11), 1321-1327, 1998-11 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10002727538
  • NII書誌ID(NCID)
    AN10012320
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09136339
  • NDL 記事登録ID
    4588444
  • 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 
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