This paper deals with a synchronous demodulation scheme to be used to obtain the speed and position from resolver position sensor. Proposed algorithm is intended to be implemented on a FPGA to provide the elaborated information for very low latency control loops. Moreover, resolver excitation circuit has been simplified working directly with a square wave signal. Resolver frequency behavior has been also taken into account due to the non-sinusoidal excitation.

Lidozzi, A., Sabatini, V., Bifaretti, S., Brown, G., Solero, L., & Crescimbini, F. (2017). Resolver-To-digital converter with synchronous demodulation for FPGA based low-latency control loops. In 19th European Conference on Power Electronics and Applications, EPE’17 ECCE Europe (pp.P.1-P.7). EPE [10.23919/EPE17ECCEEurope.2017.8099192].

Resolver-To-digital converter with synchronous demodulation for FPGA based low-latency control loops

Bifaretti S.;
2017

Abstract

This paper deals with a synchronous demodulation scheme to be used to obtain the speed and position from resolver position sensor. Proposed algorithm is intended to be implemented on a FPGA to provide the elaborated information for very low latency control loops. Moreover, resolver excitation circuit has been simplified working directly with a square wave signal. Resolver frequency behavior has been also taken into account due to the non-sinusoidal excitation.
2017 19th European Conference on Power Electronics and Applications (EPE'17 ECCE Europe)
Rilevanza internazionale
Settore ING-IND/32 - Convertitori, Macchine e Azionamenti Elettrici
English
Intervento a convegno
Lidozzi, A., Sabatini, V., Bifaretti, S., Brown, G., Solero, L., & Crescimbini, F. (2017). Resolver-To-digital converter with synchronous demodulation for FPGA based low-latency control loops. In 19th European Conference on Power Electronics and Applications, EPE’17 ECCE Europe (pp.P.1-P.7). EPE [10.23919/EPE17ECCEEurope.2017.8099192].
Lidozzi, A; Sabatini, V; Bifaretti, S; Brown, G; Solero, L; Crescimbini, F
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2108/194375
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 4
  • ???jsp.display-item.citation.isi??? 0
social impact