DocumentCode
2670715
Title
Speed Estimation of PM Stepper Motors. Robustness Aspects
Author
Leon, Andres ; Solsona, Jorge
Author_Institution
Departamento de Electrotenia, Facultad de IngenierÃ\xada, Universidad Nacional del Comahue, Buenos Aires 1400, 8300 Neuquén, Argentina
fYear
2006
fDate
Aug. 30 2006-Sept. 1 2006
Firstpage
1121
Lastpage
1126
Abstract
This work deals with speed estimation in electric drives that include a Permanent Magnet Stepper Motor. On the one hand a nonlinear observer is designed, whereas on the other hand the rotor speed is estimated by using the dirty derivative from the measured position. By assuming model uncertainty and noisy measurements a comparison from the robustness point of view is presented. Advantages and disadvantages of both techniques are commented.
Keywords
AC motors; Acceleration; Accelerometers; Context modeling; Gain measurement; Mechanical sensors; Position measurement; Predictive models; Robustness; Stochastic processes;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Motion Control Conference, 2006. EPE-PEMC 2006. 12th International
Conference_Location
Portoroz
Print_ISBN
1-4244-0121-6
Type
conf
DOI
10.1109/EPEPEMC.2006.4778552
Filename
4778552
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