MPC for uncertain systems using the Youla parameterizations

Sven Creutz Thomsen, Hans Henrik Niemann, Niels Kjølstad Poulsen

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    Several approaches have been taken in the past to deal with uncertainty in constrained predictive control. The major drawbacks of these efforts are usually either conservativeness and/or on-line computational complexity. In this work we examine the possibility of dealing with uncertainty through the use of the primary and the dual Youla parameterizations. The dual Youla parameter can be seen as a frequency weighted measure of the uncertainty and the primary Youla parameter can be seen as a controller for this uncertainty. The work is an application of the methodology in [12] to constraint control.
    Original languageEnglish
    Title of host publicationProceedings of the 48th IEEE Conference on Decision and Control
    Publication date2008
    ISBN (Print)978-1-4244-3124-3
    Publication statusPublished - 2008
    Event47th IEEE Conference on Decision and Control - Fiesta Americana Grand Coral Beach, Cancun, Mexico
    Duration: 9 Dec 200811 Dec 2008
    Conference number: 47


    Conference47th IEEE Conference on Decision and Control
    LocationFiesta Americana Grand Coral Beach

    Bibliographical note

    Copyright: 2008 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE


    • Model predictive control
    • Uncertain systems
    • Youla parameterization


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