Title :
Parameter sensitivity of an induction machine flux observer
Author_Institution :
Ecole Centrale de Lille, Villeneuve, France
Abstract :
Because of the nonlinearity of the induction machine, the Park modelling, which is used for the vector control quality, is inaccurate. Therefore, the authors propose an analytical method to find the determinist flux observer gain, which considers the parameter variations and the sampling rate. Also a criterion allows them to compare simulation and experimental results
Keywords :
asynchronous machines; control system analysis; machine control; machine testing; machine theory; observers; sensitivity analysis; velocity control; determinist flux observer gain; induction machine flux observer; machine nonlinearity; parameter sensitivity; parameter variations; sampling rate; Equations; Induction machines; Inverters; Machine vector control; Observers; Rectifiers; Stators; Testing; Velocity control; Voltage;
Conference_Titel :
Power Electronics Specialists Conference, 2000. PESC 00. 2000 IEEE 31st Annual
Conference_Location :
Galway
Print_ISBN :
0-7803-5692-6
DOI :
10.1109/PESC.2000.878806
