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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
computer science
A fault-tolerant control architecture for induction motor drives in automotive applications
IEEE Transactions on Vehicular Technology, Volume 53, No. 6, Year 2004
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Description
This paper describes a fault-tolerant control system for a high-performance induction motor drive that propels an electrical vehicle (EV) or hybrid electric vehicle (HEV). In the proposed control scheme, the developed system takes into account the controller transition smoothness in the event of sensor failure. Moreover, due to the EV or HEV requirements for sensorless operations, a practical sensorless control scheme is developed and used within the proposed fault-tolerant control system. This requires the presence of an adaptive flux observer. The speed estimator is based on the approximation of the magnetic characteristic slope of the induction motor to the mutual inductance value. Simulation results, in terms of speed and torque responses, show the effectiveness of the proposed approach. © 2004 IEEE.
Authors & Co-Authors
Diallo, Demba
France, Gif-sur-yvette
Laboratoire de Génie Electrique et Electronique de Paris
Benbouzid, Mohamed El Hachemi
France, Brest
Université de Brest Ubo
Makouf, Abdessalam
Algeria, Batna
Université de Batna 1
Statistics
Citations: 193
Authors: 3
Affiliations: 3
Identifiers
Doi:
10.1109/TVT.2004.833610
ISSN:
00189545