Sensorless control of SRM using position observer

Author

Urbanski, Konrad ; Zawirski, Krzysztof

Author_Institution

Poznan Univ. of Technol., Poznan

fYear

2007

fDate

2-5 Sept. 2007

Firstpage

1

Lastpage

6

Abstract

The paper deals with the problem of sensorless control of SRM drives. A speed control system using back EMF and position estimator is presented. The shaft position is estimated using a "global" current error. That observer robustness on motor parameter accuracy estimation is verified by simulation results.

Keywords

machine control; nonlinear control systems; observers; parameter estimation; reluctance motor drives; shafts; velocity control; back EMF; electrical drive; electrical machine; global current error; motion control; motor parameter accuracy estimation; nonlinear control; observer robustness; position estimator; position observer; sensorless control; shaft position; speed control; switched reluctance motor drive; Equations; Motion control; Permanent magnet motors; Reluctance machines; Reluctance motors; Sensorless control; Shafts; Stators; Tellurium; Torque; Drive; Electrical Drive; Electrical machine; Motion control; Non-linear control; Reluctance drive; Sensorless control; Switched reluctance drive;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Applications, 2007 European Conference on

Conference_Location

Aalborg

Print_ISBN

978-92-75815-10-8

Electronic_ISBN

978-92-75815-10-8

Type

conf

DOI

10.1109/EPE.2007.4417419

Filename

4417419