DocumentCode
643036
Title
Super Twisting based step-by-step observer for a DC series motor: Experimental results
Author
Amet, Leonardo ; Ghanes, Malek ; Barbot, Jean-Pierre
fYear
2013
fDate
28-30 Aug. 2013
Firstpage
814
Lastpage
819
Abstract
A Super Twisting based step-by-step observer for a DC series motor is proposed. An observability analysis reveals that the system presents an observability singularity at zero current. To overcome this problem we propose the joint use of an estimator and an observer. Experimental results highlight the performances of the proposed observer/estimator in the context of a sensorless speed control.
Keywords
DC motors; angular velocity control; observability; observers; sensorless machine control; DC series motor; estimator; observability analysis; observability singularity; sensorless speed control; super twisting based step-by-step observer; DC motors; Equations; Mathematical model; Observability; Observers; Switches; Torque;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Applications (CCA), 2013 IEEE International Conference on
Conference_Location
Hyderabad
ISSN
1085-1992
Type
conf
DOI
10.1109/CCA.2013.6662850
Filename
6662850
Link To Document