Abstract and Applied Analysis

H Control of Discrete-Time Singularly Perturbed Systems via Static Output Feedback

Dan Liu, Lei Liu, and Ying Yang

Full-text: Open access

Abstract

This paper concentrates on H control problems of discrete-time singularly perturbed systems via static output feedback. Two methods of designing an H controller, which ensures that the resulting closed-loop system is asymptotically stable and meets a prescribed H norm bound, are presented in terms of LMIs. Though based on the same matrix transformation, the two approaches are turned into different optimal problems. The first result is given by an ϵ -independent LMI, while the second result is related to ϵ . Furthermore, a stability upper bound of the singular perturbation parameter is obtained. The validity of the proposed two results is demonstrated by a numerical example.

Article information

Source
Abstr. Appl. Anal., Volume 2013, Special Issue (2012), Article ID 528695, 9 pages.

Dates
First available in Project Euclid: 26 February 2014

Permanent link to this document
https://projecteuclid.org/euclid.aaa/1393450466

Digital Object Identifier
doi:10.1155/2013/528695

Mathematical Reviews number (MathSciNet)
MR3039155

Citation

Liu, Dan; Liu, Lei; Yang, Ying. ${H}_{\mathbf{\infty }}$ Control of Discrete-Time Singularly Perturbed Systems via Static Output Feedback. Abstr. Appl. Anal. 2013, Special Issue (2012), Article ID 528695, 9 pages. doi:10.1155/2013/528695. https://projecteuclid.org/euclid.aaa/1393450466


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