Adaptive Backstepping Controller for Uncertain Systems With Unknown Input Time-Delay. Application to SI Engines - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2010

Adaptive Backstepping Controller for Uncertain Systems With Unknown Input Time-Delay. Application to SI Engines

(1) , (2) , (1)
1
2
Jonathan Chauvin
  • Fonction : Auteur
  • PersonId : 866350
Nicolas Petit

Résumé

In this paper, we study the equilibrium regulation of potentially unstable linear systems with an unknown input time-delay and unknown parameters in the plant. We extend recent results from the literature where such systems are treated using a backstepping approach applied to a distributed parameters system representation of the delay. We develop a local result, robust to delay errors and apply it for the control of the Air-Fuel Ratio in Spark Ignition engines. A proof of convergence is established for this particular example. Experimental results stress the relevance of the proposed control algorithm.
Fichier principal
Vignette du fichier
AdaptiveBacksteppingController.pdf (640.38 Ko) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte
Loading...

Dates et versions

hal-00554424 , version 1 (10-01-2011)

Identifiants

Citer

Delphine Bresch-Pietri, Jonathan Chauvin, Nicolas Petit. Adaptive Backstepping Controller for Uncertain Systems With Unknown Input Time-Delay. Application to SI Engines. 49th IEEE Conference on Decision and Control, Dec 2010, Atlanta, United States. pp.3680-3687, ⟨10.1109/CDC.2010.5717253⟩. ⟨hal-00554424⟩
984 Consultations
1043 Téléchargements

Altmetric

Partager

Gmail Facebook Twitter LinkedIn More