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A new discrete-time integral variable structure controller for large-scale system with matched and unmatched uncertainty

Osman, Johari Halim Shah and Choong, Heng Chai (2013) A new discrete-time integral variable structure controller for large-scale system with matched and unmatched uncertainty. IET Control Theory & Applications, 17 (3). pp. 3-11. ISSN 1751-8652

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Abstract

This paper presented a discrete-time integral sliding mode control for a large-scale system with unmatched uncertainty. A new theorem is presented and proved that the controller is able to handle the effect of interconnection for the large-scale systems and unmatched uncertainty, and the system stability is ensured. The controller will ensure the system achieve the quasi-sliding surface and remains on it. The results showed a fast convergence to the desired value and the attenuation of disturbance is achieved.

Item Type:Article
Uncontrolled Keywords:controller, interconnection, quasi-sliding surface
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:40368
Deposited By: Narimah Nawil
Deposited On:19 Aug 2014 02:05
Last Modified:29 Feb 2020 13:07

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