DocumentCode
1658978
Title
Sensorless velocity control of permanent-magnet synchronous motors
Author
Shouse, Kenneth R. ; Taylor, David G.
Author_Institution
Engine, Fuel & Vehicle Res. Div., Southwest Res. Inst., San Antonio, TX, USA
Volume
2
fYear
1994
Firstpage
1844
Abstract
A digital sensorless velocity tracking controller for the permanent-magnet synchronous motor is presented. The control is sensorless in that it requires no mechanical sensors whatsoever, but instead uses a nonlinear observer to estimate rotor position and velocity from stator current measurements. Experimental results provide evidence of the viability and performance of the new control
Keywords
control system synthesis; electric current measurement; machine control; observers; permanent magnet motors; synchronous motors; tracking; velocity control; digital sensorless velocity tracking controller; nonlinear observer; permanent-magnet synchronous motors; rotor position estimation; rotor velocity estimation; sensorless velocity control; stator current measurements; Control systems; Current measurement; Magnetic separation; Rotors; Sensorless control; Stators; Synchronous motors; Torque control; Vehicle dynamics; Velocity control;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1994., Proceedings of the 33rd IEEE Conference on
Conference_Location
Lake Buena Vista, FL
Print_ISBN
0-7803-1968-0
Type
conf
DOI
10.1109/CDC.1994.411114
Filename
411114
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