A New Class Of Stabilizing Controllers For Nonlinear Uncertain Systems

    Authors

    Z. Qu

    Comments

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    Abbreviated Journal Title

    Control-Theory Adv. Technol.

    Keywords

    robust control; uncertain systems; Lyapunov stability; stabilization by; feedback; nonlinear ordinary differential equation; DYNAMICAL-SYSTEMS; ULTIMATE BOUNDEDNESS; MATCHING ASSUMPTIONS; ROBUST-CONTROL; ABSENCE; Automation & Control Systems; Engineering, Electrical & Electronic; Instruments & Instrumentation

    Abstract

    Stabilization of uncertain dynamical systems is studied, and a new class of stabilizing control is proposed. The newly proposed control is computationally simpler and works for systems with as much input-unrelated uncertainties as those coped with under existing robust controls. The distinct feature is that the control is decoupled with respect to possible uncertainties; that is, each component in the control vector requires only the bounding function of the corresponding local uncertainty. This feature allows one to design scalar robust controls specifically for possible uncertainties at different control channels.

    Journal Title

    Control-Theory and Advanced Technology

    Volume

    10

    Issue/Number

    4

    Publication Date

    1-1-1995

    Document Type

    Article

    Language

    English

    First Page

    1885

    Last Page

    1895

    WOS Identifier

    WOS:A1995UC85500020

    ISSN

    0911-0704

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