Optimal control of linear quantum systems despite feedback delay

Kazunori Nishio, Kenji Kashima, Jun Ichi Imura

    研究成果: Conference contribution

    1 被引用数 (Scopus)

    抄録

    In this paper, we investigate an optimal control problem of linear quantum systems despite feedback delays. The optimal controller, which is of the Smith predictor form, and an analytical expression of the best achievable performance are derived by applying existing results for control of classical (non-quantum) I/O delay systems. Then, we analyze the performance degrading effect caused by feedback delays in an illustrative example of a quantum free particle. In particular, we give a new insight for a typical experiment setup. This is accomplished by using the performance limit expression mentioned above.

    本文言語English
    ホスト出版物のタイトルProceedings of the 47th IEEE Conference on Decision and Control, CDC 2008
    ページ835-840
    ページ数6
    DOI
    出版ステータスPublished - 2008
    イベント47th IEEE Conference on Decision and Control, CDC 2008 - Cancun, Mexico
    継続期間: 2008 12 92008 12 11

    出版物シリーズ

    名前Proceedings of the IEEE Conference on Decision and Control
    ISSN(印刷版)0191-2216

    Other

    Other47th IEEE Conference on Decision and Control, CDC 2008
    CountryMexico
    CityCancun
    Period08/12/908/12/11

    ASJC Scopus subject areas

    • Control and Systems Engineering
    • Modelling and Simulation
    • Control and Optimization

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