FPGA based precise and high speed current dq PI controller for FOC PMSM drive

Mohammad Marufuzzaman, Md. Mamun Ibne Reaz, Labonnah Farzana Rahman, Tae Gyu Chang

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

A faster and precise field programmable gate array (FPGA) based current dq proportional and integral (PI) controller is developed to reach the optimal efficiency and steadiness of the motor drive. Current dq PI controller is generally implemented in digital signal processor (DSP) based computer. However, DSP based solution reaches its physical limits, which are usually few microseconds. Conversely, FPGA indeed enhances the performance of current controllers. FPGA implementation of the overall controlling algorithm will certainly trim down the execution time significantly to guarantee the steadiness of the motor. In this research, an FPGA based current dq PI controller is developed. The controller operates at 30MHz clock speed and results show that the overall execution time is only 68 ns that is the lowest computational cycle for the era.

Original languageEnglish
Pages (from-to)394-401
Number of pages8
JournalCurrent Nanoscience
Volume10
Issue number3
Publication statusPublished - 1 Nov 2014

Fingerprint

Field programmable gate arrays (FPGA)
Controllers
Digital signal processors
Research
Clocks

Keywords

  • Current dq
  • DSP
  • Fixed point
  • FOC PMSM
  • FPGA
  • PI controller

ASJC Scopus subject areas

  • Biotechnology
  • Bioengineering
  • Biomedical Engineering
  • Medicine (miscellaneous)
  • Pharmaceutical Science

Cite this

Marufuzzaman, M., Ibne Reaz, M. M., Rahman, L. F., & Chang, T. G. (2014). FPGA based precise and high speed current dq PI controller for FOC PMSM drive. Current Nanoscience, 10(3), 394-401.

FPGA based precise and high speed current dq PI controller for FOC PMSM drive. / Marufuzzaman, Mohammad; Ibne Reaz, Md. Mamun; Rahman, Labonnah Farzana; Chang, Tae Gyu.

In: Current Nanoscience, Vol. 10, No. 3, 01.11.2014, p. 394-401.

Research output: Contribution to journalArticle

Marufuzzaman, M, Ibne Reaz, MM, Rahman, LF & Chang, TG 2014, 'FPGA based precise and high speed current dq PI controller for FOC PMSM drive', Current Nanoscience, vol. 10, no. 3, pp. 394-401.
Marufuzzaman, Mohammad ; Ibne Reaz, Md. Mamun ; Rahman, Labonnah Farzana ; Chang, Tae Gyu. / FPGA based precise and high speed current dq PI controller for FOC PMSM drive. In: Current Nanoscience. 2014 ; Vol. 10, No. 3. pp. 394-401.
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