Title :
Sensorless control of a PMSM using an improved implementation of MATSUI’s method
Author :
Ané, T. ; Loron, L.
Author_Institution :
Dept. of Electr. Eng. of IREENA, Inst. de Rech. en Electrotech. et Electron. de Nantes Atlantique, Nantes
Abstract :
This paper deals with the control of permanent magnet synchronous motors (PMSM) without position sensor. Our control scheme is based on an improvement of the second Matsuipsilas estimation method and relies on two second-order observers (one for each axis of the electrical model). An efficient methodology is presented for the tuning of the loop controllers and especially for the speed loop controller. Simulation and experimental results on a 4.4 kW motor are presented and analyzed. They show the effectiveness of the proposed approach.
Keywords :
estimation theory; machine vector control; observers; permanent magnet motors; synchronous motors; Matsui estimation method; PMSM; permanent magnet synchronous motors; second-order observers; sensorless control; speed loop controller; vector control; Analytical models; Cost function; Machine vector control; Magnetic flux; Magnetic sensors; Permanent magnet motors; Rotors; Sensorless control; Stators; Synchronous motors; Luenberger observer; PMSM; controller tuning methodology; sensorless control; vector control;
Conference_Titel :
Electrotechnical Conference, 2008. MELECON 2008. The 14th IEEE Mediterranean
Conference_Location :
Ajaccio
Print_ISBN :
978-1-4244-1632-5
Electronic_ISBN :
978-1-4244-1633-2
DOI :
10.1109/MELCON.2008.4618484
