Almost optimal adaptive LQ control: SISO case

Jasper Daams, Jan Willem Polderman

    Research output: Contribution to journalArticleAcademicpeer-review

    6 Citations (Scopus)
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    In this paper an almost optimal indirect adaptive controller for input/output dynamical systems is proposed. The control part of the adaptive control scheme is based on a modified LQ control law: by adding a time-varying gain to the certainty equivalent control law the conflict between identification and control is avoided.
    Original languageEnglish
    Pages (from-to)71-100
    Number of pages30
    JournalMathematics of control, signals and systems
    Issue number1
    Publication statusPublished - 2002


    • Adaptive control
    • LQ control
    • Riccati equation
    • Excitation
    • Stability radius


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