| タイトル | Space Shuttle stability and control flight test techniques |
| 著者（英） | Cooke, D. R. |
| 著者所属（英） | NASA Johnson Space Center |
| 発行日 | 1980-01-01 |
| 言語 | eng |
| 内容記述 | A unique approach for obtaining vehicle aerodynamic characteristics during entry has been developed for the Space Shuttle. This is due to the high cost of Shuttle testing, the need to open constraints for operational flights, and the fact that all flight regimes are flown starting with the first flight. Because of uncertainties associated with predicted aerodynamic coefficients, nine flight conditions have been identified at which control problems could occur. A detailed test plan has been developed for testing at these conditions and is presented. Due to limited testing, precise computer initiated maneuvers are implemented. These maneuvers are designed to optimize the vehicle motion for determining aerodynamic coefficients. Special sensors and atmospheric measurements are required to provide stability and control flight data during an entire entry. The techniques employed in data reduction are proven programs developed and used at NASA/DFRC. |
| NASA分類 | SPACE TRANSPORTATION |
| レポートNO | 80A45900
AIAA PAPER 80-1608 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/420752 |
|
