Breadcrumb

 
 

Stability of uncertain piecewise affine systems with time delay: delay-dependent Lyapunov approach

Title:

Stability of uncertain piecewise affine systems with time delay: delay-dependent Lyapunov approach

Moezzi, Kaveh and Rodrigues, Luis and Aghdam, Amir G. (2009) Stability of uncertain piecewise affine systems with time delay: delay-dependent Lyapunov approach. International Journal of Control, 82 (8). pp. 1423-1434. ISSN 0020-7179

[img]PDF - Accepted Version
218Kb

Official URL: http://dx.doi.org/10.1080/00207170802443699

Abstract

This article addresses the problem of robust stability of piecewise affine (PWA) uncertain systems with unknown time-varying delay in the state. It is assumed that the uncertainty is norm bounded and that upper bounds on the state delay and its rate of change are available. A set of linear matrix inequalities (LMIs) is derived providing sufficient conditions for the stability of the system. These conditions depend on the upper bound of the delay. The main contributions of the article are as follows. First, new delay-dependent LMI conditions are derived for the stability of PWA time-delay systems. Second, the stability conditions are extended to the case of uncertain PWA time delay systems. Numerical examples are presented to show the effectiveness of the approach.

Divisions:Concordia University > Faculty of Engineering and Computer Science > Electrical and Computer Engineering
Concordia University > Faculty of Engineering and Computer Science > Mechanical and Industrial Engineering
Item Type:Article
Refereed:Yes
Authors:Moezzi, Kaveh and Rodrigues, Luis and Aghdam, Amir G.
Journal or Publication:International Journal of Control
Date:2009
ID Code:974875
Deposited By:ANDREA MURRAY
Deposited On:04 Oct 2012 15:54
Last Modified:04 Oct 2012 15:54
All items in Spectrum are protected by copyright, with all rights reserved. The use of items is governed by Spectrum's terms of access.

Repository Staff Only: item control page

Document Downloads

More statistics for this item...

Concordia University - Footer