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Title: Discrete output feedback sliding-mode control with integral action
Authors: Lai, Nai One
Edwards, Christopher
Spurgeon, Sarah K.
First Published: 10-Oct-2005
Publisher: John Wiley and Sons
Citation: International Journal of Robust and Nonlinear Control, 2006, 16 (1), pp. 21-43.
Abstract: This paper presents a novel approach to the problem of discrete time output feedback sliding-mode control design. The method described applies to uncertain systems (with matched uncertainties) which are not necessarily minimum phase or relative degree one. A new sliding surface is proposed, which is associated with the equivalent control of the output feedback sliding-mode controller. Design freedom is available to select the sliding surface parameters to produce an appropriate reduced-order sliding motion. In order for this to be achieved, a static output feedback condition associated with a certain reduced-order system obtained from the original plant must be solvable. The practicality of the results are demonstrated through the implementation of the controller on a small DC motor test rig.
DOI Link: 10.1002/rnc.1034
ISSN: 1049-8923
eISSN: 1099-1239
Type: Article
Rights: Copyright © 2005 John Wiley & Sons, Ltd.
Description: Metadata only entry
Appears in Collections:Published Articles, Dept. of Engineering

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