QFT-type design methodology for guaranteed performance in uncertain multivariable systems subjected to a disturbance

Matthew Franchek, Suhada Jayasuriya

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Scopus citations

    Abstract

    Presented in this paper is a controller design methodology for a class of uncertain, stable, multivariable systems with the objective of maintaining operating conditions within specified tolerances despite both hardware limitations and external disturbances. It is a frequency domain technique that closely parallels Quantitative Feedback Theory. The distinguishing feature of the proposed methodology is that it incorporates controller constraints such as bandwidth limitations and saturation as well as hard time domain constraints on the outputs. The synthesis can be reduced to a series of SISO loop shaping problems with well defined regions confining some nominal loop transfer function at different frequencies. Demonstrating the methodology will be the controller design for a highly ignorant multivariable system.

    Original languageEnglish (US)
    Title of host publicationProceedings of the American Control Conference
    PublisherPubl by American Automatic Control Council
    Pages917-918
    Number of pages2
    Volume1
    ISBN (Print)0780302109
    StatePublished - Dec 1 1992
    EventProceedings of the 1992 American Control Conference - Chicago, IL, USA
    Duration: Jun 24 1992Jun 26 1992

    Other

    OtherProceedings of the 1992 American Control Conference
    CityChicago, IL, USA
    Period6/24/926/26/92

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

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