@article { author = {Moallem, M. and A. Azami, M. and Faiz, Jawad.}, title = {a Simple Speed Control Technique and Pulsating Torque Elimination Method in a Brushless Dc Motor}, journal = {International Journal of Engineering}, volume = {13}, number = {2}, pages = {19-26}, year = {2000}, publisher = {Materials and Energy Research Center}, issn = {1025-2495}, eissn = {1735-9244}, doi = {}, 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.}, keywords = {speed control,Pulsating Torque,Brushless DC Motor}, url = {https://www.ije.ir/article_71254.html}, eprint = {https://www.ije.ir/article_71254_ec686f9a6a5bde68fea87c573bb2b7a0.pdf} }