反発形磁気浮上除振台の外乱相殺と状態フィードバック組合せ制御

フォーマット:

論文

責任表示:

遠藤, 正規 ; 長屋, 幸助 ; 渥美, 全弘

言語:

日本語

出版情報:

日本機械学会, 1992-06-25

著者名:

• 遠藤, 正規
• 長屋, 幸助
• 渥美, 全弘

掲載情報:

日本機械学會論文集. C編

ISSN:

0387-5024    

巻:

58

通号:

550

開始ページ:

1827

終了ページ:

1832

バージョン:

VoR

概要:

application/pdf<br />Journal Article<br />This paper proposes a method for controlling vibrations of a magnetic levitation table. The system considered in this paper is composed of permanent magnet and a permanent magnet with an electromagnet. The vibration is controlled by changing magnetic flux density of the permanent magnet by controlling electrical current in a coil of the electromagnet. Two kinds of control techniques are combined. One is the … disturbance cancellation control in which the variation of the levitation force is controlled, which corresponds to the external force due to disturbances, and the other is the state feedback control. Experimental tests have been carried out to discuss the validity of this technique. The experimental results show that the technique proposed in this paper is applicable to isolate vibrations, and the transmissibility can be controlled to be nearly zero. 続きを見る