1
Electerical and Computer Engineering, Isfahan University of Technology
2
, University of Tabriz
3
Electrical and Computer Engineering, University of Tehran
Abstract
This paper presents a theoretical derivation and computer simulation of an optimal speed controller for a brushless dc motor using feedback from a linear model running in parallel with the inverter-fed model. The intent of the feedback from the linear model is to eliminate torque ripples from the inverter drive. A nonlinear model of such a motor, transformed into a linear model by a local dipheomorphism (defined in section 2) and a new model is introduced in order to eliminate the undesirable effects of the inverter harmonics.
Moallem, M., A. Azami, M., & Faiz, J. (2000). a Simple Speed Control Technique and Pulsating Torque Elimination Method in a Brushless Dc Motor. International Journal of Engineering, 13(2), 19-26.
MLA
M. Moallem; M. A. Azami; Jawad. Faiz. "a Simple Speed Control Technique and Pulsating Torque Elimination Method in a Brushless Dc Motor". International Journal of Engineering, 13, 2, 2000, 19-26.
HARVARD
Moallem, M., A. Azami, M., Faiz, J. (2000). 'a Simple Speed Control Technique and Pulsating Torque Elimination Method in a Brushless Dc Motor', International Journal of Engineering, 13(2), pp. 19-26.
VANCOUVER
Moallem, M., A. Azami, M., Faiz, J. a Simple Speed Control Technique and Pulsating Torque Elimination Method in a Brushless Dc Motor. International Journal of Engineering, 2000; 13(2): 19-26.
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