Disturbance suppression method for position-sensorless motion control of DC brushed motor

Yoshiyuki Kambara, Seiji Uozumi, Kouhei Ohnishi

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

This paper proposes position-sensorless disturbance observer (PSDOB) for DC brushed motor (abbreviated as DC motor later). The aim of this method is to suppress disturbance for position-sensorless motion control of DC motor. At first, block diagram of motor system is transformed and disturbance torque is defined as modeling errors between real motor model and nominal model. Next, disturbance torque is estimated from current reference, voltage reference, and measured current. Finally, estimated disturbance torque is fed back to suppress the disturbance torque. Therefore, robust acceleration control can be realized by utilizing PSDOB. The utility of the proposed method is experimentally verified.

本文言語English
ホスト出版物のタイトルProceedings - 2015 IEEE International Conference on Mechatronics, ICM 2015
出版社Institute of Electrical and Electronics Engineers Inc.
ページ194-199
ページ数6
ISBN(電子版)9781479936335
DOI
出版ステータスPublished - 2015 4 9
イベント2015 IEEE International Conference on Mechatronics, ICM 2015 - Nagoya, Japan
継続期間: 2015 3 62015 3 8

出版物シリーズ

名前Proceedings - 2015 IEEE International Conference on Mechatronics, ICM 2015

Other

Other2015 IEEE International Conference on Mechatronics, ICM 2015
CountryJapan
CityNagoya
Period15/3/615/3/8

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

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