Title :

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

Author(s) :

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

Conference title :

11th International Conference on Diagnostics of Processes and Systems

City :

Lagow Lubuski

Country :

Pologne

Start date of the conference :

2013-09-08

Book title :

Proceedings of DPS 2013

Publication date :

2013-04-24

HAL domain(s) :

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

English abstract : [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 ...
Show more >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 methodShow less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Collections :

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

Source :

Harvested from HAL