DSP-based DC servo acceleration control without speed sensor

Kiyoshi Ohishi, Satoshi Matsuda, Kouhei Ohnishi

研究成果: Conference article査読

9 被引用数 (Scopus)


A DC servo acceleration control system is proposed. When the servo motor is regulated by the proposed acceleration control system, the total servo system becomes the acceleration controlled system which is fixed to the nominal mechanical dynamics in the presence of parameter variations and force disturbance. Hence, both fast motion control and force control can be carried out easily. For the purpose of realizing this fast and accurate control, the proposed system is constructed by the software algorithm of a digital signal processor (DSP). Moreover, as the system uses only information from a position sensor, such as a rotary encoder, it is economical and produces little noise at low motor speeds. Experimental and numerical examples show that the method is valid for both fast motion control and accurate force control.

ジャーナルConference Record - IAS Annual Meeting (IEEE Industry Applications Society)
pt 1
出版ステータスPublished - 1989 12月 1
イベントConference Record of the 1989 IEEE Industry Applications Society Annual Meeting - Presented at the 24th IAS Annual Meeting. Part I - San Diego, CA, USA
継続期間: 1989 10月 11989 10月 5

ASJC Scopus subject areas

  • 制御およびシステム工学
  • 産業および生産工学
  • 電子工学および電気工学


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