On-line parameters adaptation of switched reluctance motor nonlinear model
[ 1 ] Instytut Automatyki i Inżynierii Informatycznej, Wydział Elektryczny, Politechnika Poznańska | [ P ] employee
2016
paper
english
EN The paper presents an approach to on-line model parameters adaptation for simplified — with feature of short time calculation — switched reluctance motor model. Proposed model gives many possibility to use for control purposes without the need for difficult in practice, accurate parameters identification in offline process. An electromagnetic part of a switched reluctance motor model is considered. Simplified model with two nonlinear analytical approximations with overall four parameters is presented in the form of equation of motor winding currents chosen as state variables. Finally, to prove the correctness of the implemented adaptation system, fitting process of phase currents waveforms is shown with use of Gauss and Gauss-Newton methods.
125 - 126