Title

A New Class Of Stabilizing Controllers For Nonlinear Uncertain Systems

Authors

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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