Robust stabilization of uncertain time delay systems via internal and external approaches

Akira Kojima, Kenko Uchida, Etsujiro Shimemura

    研究成果: Conference contribution

    抄録

    The authors solve a robust stabilization problem defined for time delay systems. They take a twofold approach to the derivation of the robust stabilizing control law: the internal approach based on a Lyapunov type operator equation and the external approach based on the small-gain theorem. The internal approach enables one to solve a restricted robust stabilization problem by introducing an indefinite Riccati type operator equation. Then, as the internal approach is not applicable for the analysis of the point delay element, the external approach is used to analyze the robust stability against the uncertainty of the point delay element. Finally, by exploiting the merits of both approaches, a robust stabilizing control law against all types of the perturbations is obtained.

    本文言語English
    ホスト出版物のタイトルProceedings of the IEEE Conference on Decision and Control
    出版社Publ by IEEE
    ページ1624-1626
    ページ数3
    3
    出版ステータスPublished - 1990
    イベントProceedings of the 29th IEEE Conference on Decision and Control Part 6 (of 6) - Honolulu, HI, USA
    継続期間: 1990 12 51990 12 7

    Other

    OtherProceedings of the 29th IEEE Conference on Decision and Control Part 6 (of 6)
    CityHonolulu, HI, USA
    Period90/12/590/12/7

    ASJC Scopus subject areas

    • 化学的な安全衛生
    • 制御およびシステム工学
    • 安全性、リスク、信頼性、品質管理

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