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

fYear

2008

fDate

5-7 May 2008

Firstpage

496

Lastpage

501

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/MELCON.2008.4618484

Filename

4618484