Title :
On-line parameter estimation of PMSM in open loop and closed loop
Author :
Khov, M. ; Regnier, Jeremi ; Faucher, J.
Author_Institution :
LAPLACE, Univ. de Toulouse, Toulouse
Abstract :
The paper discusses the multi-models approach for on-line parameter estimation of permanent magnet synchronous motor (PMSM). The study is focused on a PMSM with non sinusoidal electromotive force (emf) in open loop and closed loop conditions. The electrical parameters of 2-phases models in Extended Park frame are estimated by using the recursive least squares algorithm (RLS).
Keywords :
closed loop systems; least squares approximations; machine control; open loop systems; permanent magnet motors; recursive estimation; synchronous motors; Extended Park frame; PMSM; closed loop conditions; electric machine control; nonsinusoidal electromotive force; on-line parameter estimation; open loop conditions; permanent magnet synchronous motor; recursive least squares algorithm; Electric variables control; Magnetic variables control; Mathematical model; Open loop systems; Parameter estimation; Permanent magnet motors; Process control; Pulse width modulation; Resonance light scattering; Torque control; Control; Identification; Synchronous machine;
Conference_Titel :
Industrial Technology, 2009. ICIT 2009. IEEE International Conference on
Conference_Location :
Gippsland, VIC
Print_ISBN :
978-1-4244-3506-7
Electronic_ISBN :
978-1-4244-3507-4
DOI :
10.1109/ICIT.2009.4939651
