| タイトル | Magnetic Interface for Segmented Mirror Assembly |
| 本文（外部サイト） | http://hdl.handle.net/2060/20120007498 |
| 著者（英） | Stahl, H. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 2012-02-01 |
| 言語 | eng |
| 内容記述 | Newly developed magnetic devices are used to create an interface between adjacent mirror segments so that once assembled, aligned, and phased, the multiple segments will behave functionally equivalent to a monolithic aperture mirror. One embodiment might be a kinematic interface that is reversible so that any number of segments can be pre-assembled, aligned, and phased to facilitate fabrication operations, and then disassembled and reassembled, aligned, and phased in space for operation. The interface mechanism has sufficient stiffness, force, and stability to maintain phasing. The key to producing an interface is the correlated magnetic surface. While conventional magnets are only constrained in one direction -- the direction defined by their point of contact (they are in contact and cannot get any closer) -- correlated magnets can be designed to have constraints in multiple degrees of freedom. Additionally, correlated magnetic surfaces can be designed to have a limited range of action. |
| NASA分類 | Mechanical Engineering |
| レポートNO | MFS-32917-1 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/264771 |
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