Robust control of water hydraulic servo motor system using sliding mode control with disturbance observer

Kazuhisa Ito, Hidekazu Takahashi, Shigeru Ikeo, Koji Takahashi

研究成果: Conference contribution

13 被引用数 (Scopus)

抄録

With the recent increased concerns for global environmental problems, the water hydraulic technique using pure tap water as a pressure medium has become a new drive source comparable to electric, oil hydraulic and pneumatic drive systems. However, the main problems for precise control in a water hydraulic servo motor system are steady state errors and overshoot due to its large friction torque in the low velocity range of a motor. In this research, the sliding mode control combined with the disturbance observer is applied to control the rotational angle of a water hydraulic servo motor. We examined the rotational angle control performances with these methods for load fluctuations.

本文言語English
ホスト出版物のタイトル2006 SICE-ICASE International Joint Conference
ページ4659-4662
ページ数4
DOI
出版ステータスPublished - 2006 12 1
外部発表はい
イベント2006 SICE-ICASE International Joint Conference - Busan, Korea, Republic of
継続期間: 2006 10 182006 10 21

出版物シリーズ

名前2006 SICE-ICASE International Joint Conference

Other

Other2006 SICE-ICASE International Joint Conference
国/地域Korea, Republic of
CityBusan
Period06/10/1806/10/21

ASJC Scopus subject areas

  • コンピュータ サイエンスの応用
  • 制御およびシステム工学
  • 電子工学および電気工学

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