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|Title:||Discrete output feedback sliding-mode control with integral action|
|Authors:||Lai, Nai One|
Spurgeon, Sarah K.
|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.|
|Rights:||Copyright © 2005 John Wiley & Sons, Ltd.|
|Description:||Metadata only entry|
|Appears in Collections:||Published Articles, Dept. of Engineering|
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