Local feedback dissipativity and dissipativity-based stabilization of nonlinear discrete-time systems

Eva Navarro Lopez, E.M. Navarro-Lopez, E. Fossas-Colet, D. Cortes

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    Abstract

    This paper is endeavoured to the problem of local feedback dissipativity andthe use of feedback dissipativity for stabilization purposes in the nonlinear discrete-time setting. Sufficient conditions under which a class of non-affine discrete-time control systems can be rendered locally dissipative are derived. A methodology in order to render nonlinear single-input single-output discrete-time systems locally dissipative is given, it is based on the feedback losslessness situation. The feedback dissipativity methodology proposed will be applied to an academic nonlinear example. Stability properties of a class of feedback dissipative systems are used for stabilization purposes in the example
    Original languageEnglish
    Title of host publication10th Latin American Congress of Automatic Control
    Pages1-6
    Number of pages6
    Publication statusPublished - Dec 2002
    Event10th Latin American Congress of Automatic Control - Guadalajara, Mexico
    Duration: 1 Jan 1824 → …
    http://www.cs.man.ac.uk/~navarroe/papers/enavarro_clca02.pdf

    Conference

    Conference10th Latin American Congress of Automatic Control
    CityGuadalajara, Mexico
    Period1/01/24 → …
    Internet address

    Keywords

    • Discrete-time systems
    • Nonlinear systems
    • Energy control
    • Passive elements
    • Feedback stabilization

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