リアルタイム振動解析手法を用いた薄鋼板センサレス支持制御

• 佐藤 公彦

  武蔵工業大学 工学部 電気電子工学科

• 鳥居 粛

  武蔵工業大学 工学部 電気電子工学科

書誌事項

タイトル別名

• Sensorless Support Control of Thin-Steel-Plate Using the Real-Time Vibration Analysis Technique
• リアルタイム シンドウ カイセキ シュホウ オ モチイタ ウスコウハン センサレス シジ セイギョ

抄録

Thin-steel-plates are used in the space industry, the auto mobile industry, and so on. In the manufacturing process, generally the thin-steel-plates are conveyed with rollers. However problems, such as cracks, are arisen by contact friction. Then, the non-contact carrier system using the magnetic levitation system is proposed. The feedback control is indispensable to the stable levitation of the system. So, in order to make the continuous line for the conveyance, a lot of electromagnets and gap sensors are needed. It is necessary to solve the problems of the cost of the sensors and the collocation of the sensor with the corresponding magnet. Therefore, to eliminate the problems, the real-time vibration analysis technique using the Finite Element Method (FEM) is suggested. In this paper, we discuss the analysis technique in the one-dimensional model of the thin-steel-plate. First, finite-element expression of the vibrational motion equation of the thin-steel-plate is derived. Second, for the sensorless support control, controllability and observability of the system is secured, and the stability of the system is studied. Finally, sensorless support test is conducted.

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） 128 (3), 267-273, 2008

  一般社団法人 電気学会

キーワード

• 磁気浮上
• 有限要素法
• 薄鋼板

詳細情報

• CRID: 1390282679634190848
• NII論文ID: 10021133638
• NII書誌ID: AN10012320
• DOI: 10.1541/ieejias.128.267
• ISSN: 13488163
• ISSN: 09136339
• NDL書誌ID: 9401341
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9401341
• Web Site: http://www.jstage.jst.go.jp/article/ieejias/128/3/128_3_267/_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