DocumentCode
1597691
Title
Design of a PI controller to counteract the effect of cogging forces in a permanent magnet synchronous linear motor
Author
Bodika, N. ; Cruise, R.J. ; Landy, C.F.
Author_Institution
Dept. of Electr. Eng., Univ. of the Witwatersrand, Johannesburg, South Africa
Volume
2
fYear
1999
fDate
6/21/1905 12:00:00 AM
Firstpage
893
Abstract
A digital PI controller with velocity feedback was designed to reduce the effect of the cogging forces in the motion of a permanent magnet linear synchronous motor. The resulting motion was substantially smoother and the measured velocity followed the reference value more closely despite physical deficiencies and a nonproactive control strategy
Keywords
control system synthesis; feedback; force control; linear synchronous motors; machine control; motion control; permanent magnet motors; two-term control; PI controller design; cogging forces counteraction; digital PI controller; nonproactive control strategy; permanent magnet synchronous linear motor; velocity feedback; Digital control; Force control; Force feedback; Forging; Linear feedback control systems; Motion control; Motion measurement; Synchronous motors; Velocity control; Velocity measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Africon, 1999 IEEE
Conference_Location
Cape Town
Print_ISBN
0-7803-5546-6
Type
conf
DOI
10.1109/AFRCON.1999.821887
Filename
821887
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