Resolver-to-digital conversion implementation — A filter approach to PMSM position measurement

Author

Baasch, Anna K S ; Lemos, Elisabeth C. ; Stein, Felipe ; Paterno, Aleksander S. ; De Oliveira, José ; Nied, Ademir

fYear

2011

fDate

11-13 May 2011

Firstpage

1

Lastpage

6

Abstract

The rotor position is necessary to achieve the vector control drive of the Permanent Magnet Synchronous Motor (PMSM). This paper presents approaches of digital FIR filter to speed and position measurement in a resolver-to-digital conversion implementation. The resolver algorithms proposed are practically implemented in a fixed-point digital signal processor based control (TMS320F2812 on UPCC-2812 board). The developed review tries to help in new criteria which could confirm the results of other methods like, for example, sensorless.

Keywords

FIR filters; digital signal processing chips; machine vector control; permanent magnet motors; position measurement; synchronous motor drives; PMSM position measurement; TMS320F2812-UPCC-2812 board; digital FIR filter; filter approach; fixed-point digital signal processor based control; permanent magnet synchronous motor position measurement; resolver-to-digital conversion implementation; rotor position; speed measurement; vector control drive; Equations; Finite impulse response filter; Frequency modulation; Mathematical model; Noise; Rotors; Signal resolution;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Engineering, Energy and Electrical Drives (POWERENG), 2011 International Conference on

Conference_Location

Malaga

ISSN

2155-5516

Print_ISBN

978-1-4244-9845-1

Electronic_ISBN

2155-5516

Type

conf

DOI

10.1109/PowerEng.2011.6036445

Filename

6036445