DocumentCode :
1695734
Title :
Application of neural networks to a disc motor with offset rotor
Author :
Hredzak, B. ; Gair, S. ; Eastha, J.F.
Author_Institution :
EECE Dept., Napier Univ. of Edinburgh, UK
fYear :
1997
Abstract :
Axial field permanent magnet disc machines are attractive for direct wheel drives in electric vehicles because their stators can be mounted on the vehicle body whilst their rotor can be directly coupled to the driven wheel. However, this arrangement gives rise to torque pulsations in the drive due to the perturbation of the wheel by the road surface effects. The torque pulsations due to the rotor perturbation are subsequently eliminated by the modulation of the input motor current using a flux signal obtained from the neural network
Keywords :
control system analysis; control system synthesis; electric propulsion; electric vehicles; machine control; machine theory; neurocontrollers; permanent magnet motors; rotors; stators; torque control; traction motor drives; axial-field PM disc motors; control design; control simulation; direct wheel drives; electric vehicles; flux signal; input motor current modulation; neural networks; road surface effects; rotor perturbation; stators; torque pulsations; Drives; Electric vehicles; Neural networks; Permanent magnet motors; Permanent magnets; Rotors; Stators; Torque; Vehicle driving; Wheels;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electric Machines and Drives Conference Record, 1997. IEEE International
Conference_Location :
Milwaukee, WI
Print_ISBN :
0-7803-3946-0
Type :
conf
DOI :
10.1109/IEMDC.1997.604251
Filename :
604251
Link To Document :
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