Gain scheduling control for electro-hydraulic servo system considering time-delay modeling error

Sugiyama Takahiro*, Kenko Uchida

*この研究の対応する著者

    研究成果: Conference contribution

    6 被引用数 (Scopus)

    抄録

    Electro-hydraulic servo system has been used in many industrial applications for high power in size, high response and fine repeatability. But, load variation causes a degradation of control characteristic. In this paper, we introduce a scheduling parameter which is a function of hydraulc force against load, and apply it for gain scheduled controller design to maintain steady control performance under comparatively large load variation. Furthermore, we take time-delay into consideration as modeling error so that achieve desirable follow-up performance. Usefulness of this approach is confirmed by experiments.

    本文言語English
    ホスト出版物のタイトルProceedings of the IEEE International Conference on Control Applications
    ページ1709-1716
    ページ数8
    2
    出版ステータスPublished - 2004
    イベント2004 IEEE International Conference on Control Applications - Taipei
    継続期間: 2004 9月 22004 9月 4

    Other

    Other2004 IEEE International Conference on Control Applications
    CityTaipei
    Period04/9/204/9/4

    ASJC Scopus subject areas

    • 工学(全般)

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