Title :
Behavior of electric vehicles and traction drives during sensor faults
Author :
Aguilera, F. ; de la Barrera, Pablo M. ; De Angelo, C.H.
Author_Institution :
Grupo de Electron. Aplic. (GEA), Univ. Nac. de Rio Cuarto, Cordoba, Argentina
Abstract :
The behavior of an electric vehicle and its electric traction drive under sensor faults is studied in this paper. With this aim, simulations over a vehicle model with rear traction, using an induction machine, were carried out. The drive model can switch between three different conventional control strategies. With this setup, the longitudinal dynamics behavior of the vehicle and the electrical variables of the drive against sensor faults and changes of the control strategy are analyzed. The obtained results are useful in the design of a sensor fault tolerant architecture.
Keywords :
asynchronous machines; electric sensing devices; electric vehicles; machine control; traction motor drives; control strategies; electric vehicles; electrical variables; induction machine; longitudinal dynamics behavior; sensor fault tolerant architecture; traction drives; Aerodynamics; Control systems; Roads; Torque; Vehicle dynamics; Vehicles; Wheels;
Conference_Titel :
Industry Applications (INDUSCON), 2012 10th IEEE/IAS International Conference on
Conference_Location :
Fortaleza
Print_ISBN :
978-1-4673-2412-0
DOI :
10.1109/INDUSCON.2012.6453764
