| タイトル | Passive three-axis stabilization of the Long Duration Exposure Facility |
| 著者（英） | Heinbockel, J. H.; Breedlove, W. J., Jr.; Huckins, E. K., III |
| 著者所属（英） | Old Dominion Univ.|NASA Langley Research Center |
| 発行日 | 1975-07-01 |
| 言語 | eng |
| 内容記述 | This paper presents an analysis of the attitude dynamics of the Long Duration Exposure Facility (LDEF). LDEF is a large cylindrical gravity gradient stabilized earth satellite which is planned to be delivered to a 270-n mi circular orbit by the space shuttle. The fundamental linear stability, capture requirements, and pitch bias constraints generated by the Garber instability are discussed. Numerical simulations, based on the full nonlinear equations for the coupled orbital and attitude motion of the vehicle and the viscous magnetic damper, show stable behavior of the spacecraft and a damping time constant of 30 to 70 orbits. |
| NASA分類 | ASTRODYNAMICS |
| レポートNO | 76A11329
AAS PAPER 75-030 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/445136 |
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