| タイトル | Development of a sensitivity analysis technique for multiloop flight control systems |
| 本文（外部サイト） | http://hdl.handle.net/2060/19860007888 |
| 著者（英） | Vaillard, A. H.; Downing, D. R.; Paduano, J. |
| 著者所属（英） | Kansas Univ. |
| 発行日 | 1985-10-01 |
| 言語 | eng |
| 内容記述 | This report presents the development and application of a sensitivity analysis technique for multiloop flight control systems. This analysis yields very useful information on the sensitivity of the relative-stability criteria of the control system, with variations or uncertainties in the system and controller elements. The sensitivity analysis technique developed is based on the computation of the singular values and singular-value gradients of a feedback-control system. The method is applicable to single-input/single-output as well as multiloop continuous-control systems. Application to sampled-data systems is also explored. The sensitivity analysis technique was applied to a continuous yaw/roll damper stability augmentation system of a typical business jet, and the results show that the analysis is very useful in determining the system elements which have the largest effect on the relative stability of the closed-loop system. As a secondary product of the research reported here, the relative stability criteria based on the concept of singular values were explored. |
| NASA分類 | AIRCRAFT STABILITY AND CONTROL |
| レポートNO | 86N17358
NAS 1.26:166619
NASA-CR-166619 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/154867 |
