Decay rate constrained stabilization of positive systems using static output feedback


Feng, Jun-e, Lam, Jame, Li, Ping and Shu, Zhan (2011) Decay rate constrained stabilization of positive systems using static output feedback. International Journal of Robust and Nonlinear Control, 21, (1), 44-54. (doi:10.1002/rnc.1575).

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Description/Abstract

This paper investigates the stabilization problem by means of a static output feedback control for positive systems with/without interval uncertainties. The designed closed-loop system is ensured to be positive and stable with a prescribed decay rate. Necessary and sufficient conditions for the existence of such controllers are established in terms of linear matrix inequalities together with a matrix equality constraint. Furthermore, the desired static output feedback controllers can be derived directly via the cone complementarity linearization techniques. Finally, an illustrative example is presented to show the validity of results obtained in this paper

Item Type: Article
ISSNs: 1049-8923 (print)
1099-1239 (electronic)
Keywords: cone complementarity linearization, interval systems, linear matrix inequality, output feedback control, positive systems
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Engineering and the Environment > Engineering Sciences > Electro-Mechanical Research Group
Item ID: 199843
Date Deposited: 26 Oct 2011 09:07
Last Modified: 02 Mar 2012 22:17
Contributors: Feng, Jun-e (Author)
Lam, Jame (Author)
Li, Ping (Author)
Shu, Zhan (Author)
Date: 10 January 2011
Status: Published
URI: http://eprints.soton.ac.uk/id/eprint/199843

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