Robust adaptive control of uncertain nonlinear systems with time-varying parameters

Choon Ki Ahn, Beom Soo Kim, Myo Taeg Lim

    Research output: Contribution to conferencePaperpeer-review

    Abstract

    In this paper, we present robust adaptive control schemes of partially linearized uncertain nonlinear systems with time varying parameters. For nonlinear parametrization and linear parametrization, two adaptive controllers are constructed via a static state feedback and a dynamic state feedback, respectively. In order to guarantee the robustness of the overall control methods, a modification of adaptive backstepping is proposed with various powerful functions. By presented schemes, we can achieve robust regulation of the output by appropriate choice of design constants while maintaining boundedness of all the signals and states.

    Original languageEnglish
    Pages184-189
    Number of pages6
    Publication statusPublished - 2001
    EventProceedings of the 2001 IEEE International Conference on Control Applications CCA '01 - Mexico City, Mexico
    Duration: 2001 Sept 52001 Sept 7

    Other

    OtherProceedings of the 2001 IEEE International Conference on Control Applications CCA '01
    Country/TerritoryMexico
    CityMexico City
    Period01/9/501/9/7

    ASJC Scopus subject areas

    • Control and Systems Engineering

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