| タイトル | Optimal plane change by low aerodynamic forces |
| 著者（英） | Vinh, Nguyen X.; Ma, Der-Ming |
| 著者所属（英） | Michigan Univ.|Chung Shan Inst. of Science and Technology |
| 発行日 | 1990-01-01 |
| 言語 | eng |
| 内容記述 | This paper presents the exact dimensionless equations of motion and the necessary conditions for the computation of the optimal trajectories of a hypervelocity vehicle flying through a nonrotating spherical planetary atmosphere. It is shown that there are two types of maneuvers with nearly identical plane change. In the hard maneuver, the vehicle is pulled down to low altitude for aerodyamic plane change before exit at the prescribed final speed. In the slow maneuver which is described in detail in this paper, the vehicle remains in orbital flight with a small incremental plane change during each passage through the perigee. This maneuver requires several revolutions, and the technique for computation is similar to that in the problem of contraction of orbit. |
| NASA分類 | ASTRODYNAMICS |
| レポートNO | 90A45137
AIAA PAPER 90-2831 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/354662 |
