Titre :

Passive Variable-Structure Fault-Tolerant Control for an Electrical 4WD Vehicle subject to Input Saturation

Auteur(s) :

Zhang, Xian [Auteur]
Systèmes Tolérants aux Fautes [STF]
Cocquempot, Vincent [Auteur]
Systèmes Tolérants aux Fautes [STF]

Titre de la manifestation scientifique :

11th International Conference on Diagnostics of Processes and Systems

Ville :

Lagow Lubuski

Pays :

Pologne

Date de début de la manifestation scientifique :

2013-09-08

Titre de l’ouvrage :

Proceedings of DPS 2013

Date de publication :

2013-04-24

Discipline(s) HAL :

Sciences de l'ingénieur [physics]/Automatique / Robotique

Résumé en anglais : [en]

This paper investigates the path tracking problem for an electrical vehicle (EV) which has four electromechanical wheel systems under normal and faulty conditions. In order to maintain the vehicle stability in operation ...
Lire la suite >This paper investigates the path tracking problem for an electrical vehicle (EV) which has four electromechanical wheel systems under normal and faulty conditions. In order to maintain the vehicle stability in operation and obtain the given performance, a fault-tolerant control scheme based on variable structure control is developed. This control scheme is robust to the loss of actuator effectiveness and considers control-input saturation simultaneously. Lyapunov stability analysis shows that the closed-loop system is stable. Simulations of traction engine faults in RobuCarTM situation are used to test the feasibility and efficiency of the proposed control methodLire 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