軌道乗り移りによる不安定電磁アクチュエータのロバスト制御

• 川邊 武俊

  日産自動車（株）総合研究所

• 谷口 育宏

  日産自動車（株）FCV開発部FCパワープラント開発グループ

書誌事項

タイトル別名

• Robust Control of an Unstable Magnetic-Driven-Type Actuator by Trajectory Changing
• キドウ ノリウツリ ニ ヨル フアンテイ デンジ アクチュエータ ノ ロバスト セイギョ

抄録

This paper deals with a robust control method for a magnetic-driven-type actuator. The actuator is driven by electromagnets positioned around an armature connected to an actuated object. The armature is suspended by springs with a large spring rate, enabling it to move at high speed. A feedback controller has been designed to adjust the magnetic force so as to moderate the speed of the armature when it comes in contact with the magnets, thereby reducing mechanical shock and noise. Difficulties in designing the controller stem from magnetic force properties, such as severe instability and nonlinearity, which prevent push-pull type actuation. To overcome such difficulties with sufficient robustness, a new control scheme, which is derived from considaration of the armature motional trajectory has been developed. The control sheme is realized as a simple structured controller: a disturbance observer and a pole assignment compensator. The effectiveness of the control scheme is verified by computer simulation results and experimental results using a test rig.

収録刊行物

• 電気学会論文誌Ｄ（産業応用部門誌）

  電気学会論文誌Ｄ（産業応用部門誌） 124 (2), 183-189, 2004

  一般社団法人 電気学会

キーワード

• モーションコントロール
• 電磁アクチュエータ
• 外乱オブザーバ

詳細情報

• CRID: 1390282679632498048
• NII論文ID: 10011966045
• NII書誌ID: AN10012320
• DOI: 10.1541/ieejias.124.183
• ISSN: 13488163
• ISSN: 09136339
• NDL書誌ID: 6840326
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6840326
• Web Site: http://www.jstage.jst.go.jp/article/ieejias/124/2/124_2_183/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可