| タイトル | Cryo Cooler Induced Micro-Vibration Disturbances to the Hubble Space Telescope |
| 本文（外部サイト） | http://hdl.handle.net/2060/20020060462 |
| 著者（英） | Brumfield, Mark; Voorhees, Carl; Zimbelman, Darrell; Sills, Joel; Clapp, Brian; Turczyn, Mark; Jedrich, Nick |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 2002-01-01 |
| 言語 | eng |
| 内容記述 | This paper presents an overview of the Hubble Space Telescope (HST) Near Infrared Camera and Multi-Object Spectrometer (NICMOS) Cryo Cooler (MCC) system, a description of the micro-vibration characterization testing performed, and a discussion of the simulated performance. The NCC is a reverse Brayton cycle system that employs micro turbo-machinery to provide cooling to the NICMOS instrument. Extensive testing was conducted to quantify the expected on-orbit disturbances caused by the micro turbo-machinery and provide input to a flexible-body dynamic simulation to demonstrate compliance with the HST 7 milli-arcsecond root mean square jitter requirement. |
| NASA分類 | Astronomy |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/224975 |
|
