Output Feedback Control Synthesis for Linear Time-Delay Systems via Infinite-dimensional LMI Approach

Takehito Azuma, Masayuki Fujita, Seiichi Sagara, Kenko Uchida

    研究成果: Conference contribution

    12 被引用数 (Scopus)

    抄録

    This paper considers synthesis problems of output feedback controllers for linear time-delay systems via infinite-dimensional Linear Matrix Inequality (LMI) approach. Based on our recent work considering synthesis problems of stabilizing dynamic output feedback controllers which guarantee the internal stability of the closed loop systems, we derive existence conditions and explicit formulas of two different dynamic output feedback H controllers, which guarantee the internal stability of the closed loop systems and a prescribed level of L 2 gain of closed loop systems. The derived dynamic output feedback H controllers can be interpreted as controllers which consist of memory state feedback controllers and memoryless/memory observers which have new observer structures. Next, we introduce a technique to reduce conditions for synthesis in the form of infinite-dimensional LMIs to the finite number of LMIs, and present a feasible algorithm for synthesis of output feedback H controllers based on the finite-dimensional LMIs. Finally we demonstrate the efficacy of the proposed output feedback H controllers by numerical examples.

    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
    ページ4026-4031
    ページ数6
    4
    出版ステータスPublished - 2003
    イベント42nd IEEE Conference on Decision and Control - Maui, HI, United States
    継続期間: 2003 12 92003 12 12

    Other

    Other42nd IEEE Conference on Decision and Control
    CountryUnited States
    CityMaui, HI
    Period03/12/903/12/12

    ASJC Scopus subject areas

    • Control and Systems Engineering
    • Safety, Risk, Reliability and Quality
    • Chemical Health and Safety

    フィンガープリント 「Output Feedback Control Synthesis for Linear Time-Delay Systems via Infinite-dimensional LMI Approach」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

    引用スタイル