Control of open-loop neutrally stable systems subject to actuator saturation and external disturbances

Xu Wang, Ali Saberi, H°avard Fjær Grip, Antonie Arij Stoorvogel

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    In this paper, we study the disturbance response of open-loop neutrally stable linear systems with saturating linear feedback controller. It is shown that the closed-loop states remain bounded if the disturbances con- sists of those signals that do not have large sustained frequency components corresponding to the system’s eigenvalues on the imaginary axis (continuous-time) or on the unit circle (discrete-time).
    Original languageUndefined
    Pages (from-to)229-240
    Number of pages12
    JournalInternational journal of robust and nonlinear control
    Issue number2
    Publication statusPublished - 25 Jan 2013


    • METIS-296198
    • EWI-22829
    • IR-83562

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