DSP-Based Sensor Fault Detection and Post Fault-Tolerant Control of an InductionMotor-Based Electric Vehicle

Bekheira Tabbache (1) , Mohamed Benbouzid (1) , Abdelaziz Kheloui (2) , Jean-Matthieu Bourgeot (1)

1 LBMS - Laboratoire brestois de mécanique et des systèmes
2 UER ELT - Unité d'Enseignement et de Recherche d'Electrotechnique

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 post faulttolerant control 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 extraurban driving cycle.

Domaines: Energie électrique

Bekheira Tabbache, Mohamed Benbouzid, Abdelaziz Kheloui, Jean-Matthieu Bourgeot. DSP-Based Sensor Fault Detection and Post Fault-Tolerant Control of an InductionMotor-Based Electric Vehicle. International Journal of Vehicular Technology, 2012, 2012 (ID 608381), pp.1-7. ⟨10.1155/2012/608381⟩. ⟨hal-00768840⟩