Position-sensorless motion control of DC motor

Yoshiyuki Kambara, Seiji Uozumi, Takahiro Nozaki, Kouhei Ohnishi

研究成果: Article査読

1 被引用数 (Scopus)

抄録

In this paper, a voltage disturbance observer (VDOB) and counter electromotive force estimation observer (CFOB) are proposed. A voltage disturbance is defined as the electrical disturbance of DC brushed motors. A VDOB estimates a voltage disturbance from a voltage reference and the measured current. Utilizing a VDOB, high-performance motion control is realized. A CFOB estimates the counter electromotive force from an estimated voltage disturbance. By estimating the angular velocity from the counter electromotive force, position-sensorless motion control is realized. Therefore, high-performance position-sensorless motion control of DC motors is realized by combining these observers. The validity is experimentally verified.

本文言語English
ページ(範囲)205-211
ページ数7
ジャーナルieej transactions on industry applications
135
3
DOI
出版ステータスPublished - 2015 3 1
外部発表はい

ASJC Scopus subject areas

  • 産業および生産工学
  • 電子工学および電気工学

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