DocumentCode
666218
Title
Sensorless control of PMSM based on a nonlinear observer and a high-frequency signal injection for automotive applications
Author
Omrane, Ines ; Dib, Wassila ; Etien, Erik ; Bachelier, Olivier
Author_Institution
LIAS-ENSIP, Univ. of Poitiers, Poitiers, France
fYear
2013
fDate
10-13 Nov. 2013
Firstpage
3130
Lastpage
3135
Abstract
The present paper focuses on wide-speed range sensorless control of a permanent magnet synchronous machine (PMSM). More precisely, the purpose is to design an hybrid observer to estimate the rotor position which combines the high frequency signal injection method in low speed regions including standstill and the model-based observer in medium and high speed regions. A general observability study for the PMSM is then, proposed. To reveal the effectiveness of the proposed observer, simulation results are provided.
Keywords
electric vehicles; nonlinear control systems; observers; permanent magnet motors; sensorless machine control; synchronous motors; PMSM; automotive application; high frequency signal injection method; low speed region; model based observer; nonlinear observer; permanent magnet synchronous machine; rotor position estimation; sensorless control; Torque; Torque measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics Society, IECON 2013 - 39th Annual Conference of the IEEE
Conference_Location
Vienna
ISSN
1553-572X
Type
conf
DOI
10.1109/IECON.2013.6699628
Filename
6699628
Link To Document