サンプル値H∞制御に基づく超音波モータの速度追従制御 Speed Tracking Control of Ultrasonic Motors via Sampled-Data H.INF. Control

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In this paper we consider a synthesis problem of digital controller for speed tracking control systems of ultrasonic motors. In the previous work, continuous-time <I>H</I><SUB>∞</SUB> control based synthesis involving Tustin transformation has been utilized to solve the problem, where it has been empirically known that over-estimation of modeling error is needed to avoid speed fluctuation in high frequency range. In this paper, it is shown that desirable performance can be obtained by sampled-data <I>H</I><SUB>∞</SUB> control synthesis without such conservativeness in modelings.

収録刊行物

  • 日本機械学会論文集 C編

    日本機械学会論文集 C編 71(705), 1567-1573, 2005

    一般社団法人 日本機械学会

各種コード

  • NII論文ID(NAID)
    130004235664
  • 本文言語コード
    JPN
  • ISSN
    0387-5024
  • データ提供元
    J-STAGE 
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