Robust Unknown Input Observers for Nonlinear Time-Delay Systems

Robust Unknown Input Observers for Nonlinear Time-Delay Systems

In this paper we address the problem of robust unknown input observer design for continuous nonlinear time-delay systems. To investigate the robustness of the studied system, we compare two approaches, the first based on a standard $\mathcal{H}_{\infty}$ method and the second with Sobolev norms. New...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:SIAM journal on control and optimization 2013-01, Vol.51 (4), p.2735-2752
Hauptverfasser: Hassan, L, Zemouche, A, Boutayeb, M
Format: Artikel
Sprache:eng
Schlagworte:
Automatic Control Engineering
Computer Science
Design engineering
Nonlinearity
Norms
Observers
Optimization
Robustness
Synthesis
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:In this paper we address the problem of robust unknown input observer design for continuous nonlinear time-delay systems. To investigate the robustness of the studied system, we compare two approaches, the first based on a standard $\mathcal{H}_{\infty}$ method and the second with Sobolev norms. New sufficient synthesis conditions are given in linear matrix inequality form. [PUBLICATION ABSTRACT]
ISSN:0363-0129
1095-7138
DOI:10.1137/11085181X