2006年
磁路制御形磁気浮上に関する研究 : ボイスコイルモータを用いたシステムの開発
日本機械学会論文集. C編
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- 巻
- 72
- 号
- 721
- 開始ページ
- 2869
- 終了ページ
- 2876
- 記述言語
- 日本語
- 掲載種別
- DOI
- 10.1299/kikaic.72.2869
- 出版者・発行元
- 社団法人日本機械学会
A novel magnetic suspension system with three flux path control modules was developed. The module consists of a ferromagnetic plate, a voice coil motor (VCM) for driving the plate and a displacement sensor for detecting the position of the plate; the sensor is comprised of a V-shape plate spring and four strain guages pasted on it. The ferromagnetic plate is inserted into the gap between a permanent magnet and a suspended object (floator). The lateral position of the plate is controlled with the VCM and the sensor. Since the flux from the permanent magnet to the floator varies according to the position, the amplitude and direction of the attractive force acting on the floator can be adjusted by using multiple modules. Stable suspension was achieved by applying PD control. A fluctuation was observed in the position of the floator. It was reduced by feeding back the lateral motions of the floator. The two- or three-dimensional noncontact manipulation of the floator was also achieved in the developed magnetic suspension system.
- リンク情報
- ID情報
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- DOI : 10.1299/kikaic.72.2869
- ISSN : 0387-5024
- ISSN : 1884-8354
- CiNii Articles ID : 110004811607
- CiNii Books ID : AN00187463