Title :
Sensor fault-tolerant control of an induction motor based electric vehicle
Author :
Tabbache, B. ; Benbouzid, Mohamed ; Kheloui, A. ; Bourgeot, Jean-Matthieu
Author_Institution :
EA 4325 LBMS, Univ. of Brest, Brest, France
fDate :
Aug. 30 2011-Sept. 1 2011
Abstract :
This paper deals with sensor fault detection within a reconfigurable direct torque control of an induction motor-based electric vehicle. The proposed strategy concerns current, voltage and speed sensors faults that are detected and followed by control reconfiguration in order to allow the vehicle continuous operation. The proposed approach is validated through experiments on an induction motor drive and simulations on an electric vehicle using a European urban and extra urban driving cycle.
Keywords :
electric vehicles; fault tolerance; induction motor drives; machine control; torque control; current sensors; induction motor drive; induction motor-based electric vehicle; reconfigurable direct torque control; sensor fault-tolerant control; speed sensors; urban driving cycle; voltage sensors; Current measurement; Fault detection; Fault tolerance; Fault tolerant systems; Induction motors; Kalman filters; Mathematical model; Direct torque control (DTC); Electric Vehicle (EV); Extended Kalman filter (EKF); Fault-tolerant control (FTC); Induction motor; Sensor fault;
Conference_Titel :
Power Electronics and Applications (EPE 2011), Proceedings of the 2011-14th European Conference on
Conference_Location :
Birmingham
Print_ISBN :
978-1-61284-167-0
Electronic_ISBN :
978-90-75815-15-3
