| タイトル | Optimal three-dimensional reusable tug trajectories for planetary missions including correction for nodal precession |
| 本文（外部サイト） | http://hdl.handle.net/2060/19760010094 |
| 著者（英） | Borsody, J. |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1976-02-01 |
| 言語 | eng |
| 内容記述 | Equations are derived by using the maximum principle to maximize the payload of a reusable tug for planetary missions. The analysis includes a correction for precession of the space shuttle orbit. The tug returns to this precessed orbit (within a specified time) and makes the required nodal correction. A sample case is analyzed that represents an inner planet mission as specified by a fixed declination and right ascension of the outgoing asymptote and the mission energy. The reusable stage performance corresponds to that of a typical cryogenic tug. Effects of space shuttle orbital inclination, several trajectory parameters, and tug thrust on payload are also investigated. |
| NASA分類 | LAUNCH VEHICLES AND SPACE VEHICLES |
| レポートNO | 76N17182
NASA-TN-D-8168
E-8498 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/187171 |
