Titre :

An output feedback sliding mode control strategy for MIMO systems of arbitrary relative degree

Auteur(s) :

Floquet, Thierry [Auteur]
Systèmes Non Linéaires et à Retards [SyNeR]
Non-Asymptotic estimation for online systems [NON-A]
Edwards, Chris [Auteur]
Control and Instrumentation Research Group [Lancaster]
Spurgeon, Sarah [Auteur]
Department of Electronics

Titre de la revue :

International Journal of Robust and Nonlinear Control

Pagination :

119-236

Éditeur :

Wiley

Date de publication :

2011-01

ISSN :

1049-8923

Discipline(s) HAL :

Informatique [cs]/Automatique

Résumé en anglais : [en]

This paper develops an output feedback sliding mode controller for multi‐input multi‐output (MIMO) systems of any relative degree. A minimal set of outputs and output derivatives are identified to determine an augmented ...
Lire la suite >This paper develops an output feedback sliding mode controller for multi‐input multi‐output (MIMO) systems of any relative degree. A minimal set of outputs and output derivatives are identified to determine an augmented system which is relative degree 1, and a robust sliding mode differentiator is presented as the means to construct the extended output signal. It is shown that the transmission zeroes of the original plant appear directly in the reduced order sliding mode dynamics relating to the augmented system. A super twisting control algorithm is shown to provide robust control performance. Simulation results for a rationalized helicopter model taken from the literature are used to demonstrate the attraction of the approach.Lire moins >

Langue :

Anglais

Comité de lecture :

Oui

Audience :

Internationale

Vulgarisation :

Non

Collections :

• Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189

Source :

Harvested from HAL