| タイトル | Six-degree-of-freedom simulation of an astronaut detumble system |
| 著者（英） | Neff, J. M.; Fowler, W. T. |
| 著者所属（英） | Texas Univ. |
| 発行日 | 1991-03-01 |
| 言語 | eng |
| 内容記述 | The problem of stabilizing the attitude of an untethered astronaut in a three-axis tumble is addressed. A simple six thruster detumbling system mounted on the astronaut's Portable Life Support System backpack is analyzed as a possible solution. A six-degree-of-freedom dynamical model is constructed using the Clohessy-Wiltshire equations, Euler's moment equations, and quaternions. The six thruster system produces both moments and forces when activated. However, it is shown that the thrust forces acting on the body during detumbling do not significantly affect the translational motion. |
| NASA分類 | MAN/SYSTEM TECHNOLOGY AND LIFE SUPPORT |
| レポートNO | 91A33670 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/348746 |
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