Robust Self Tuning Controllers

Niels Kjølstad Poulsen, Jan Holst (Supervisor)

    Research output: Book/ReportPh.D. thesisResearch

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    Abstract

    The present thesis concerns robustness properties of adaptive controllers. It is addressed to methods for robustifying self tuning controllers with respect to abrupt changes in the plant parameters. In the thesis an algorithm for estimating abruptly changing parameters is presented. The estimator has several operation modes and a detector for controlling the mode. A special self tuning controller has been developed to regulate plant with changing time delay.
    Original languageEnglish
    Number of pages237
    Publication statusPublished - 1985
    SeriesPh.D Thesis 44

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