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  [in Japanese] Speed Tracking Control of Ultrasonic Motors via Sampled-Data H.INF. Control  [in Japanese]

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Author(s)

Abstract

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.

Journal

  • TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C

    TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C 71(705), 1567-1573, 2005

    The Japan Society of Mechanical Engineers

Codes

  • NII Article ID (NAID)
    130004235664
  • Text Lang
    JPN
  • ISSN
    0387-5024
  • Data Source
    J-STAGE 
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