| タイトル | Instrument failure detection and isolation in a system with variable plant parameters |
| 著者（英） | Tsou, J.; Alexandro, F. J., Jr. |
| 著者所属（英） | Washington Univ. |
| 発行日 | 1984-01-01 |
| 言語 | eng |
| 内容記述 | This paper considers the problem of detecting instrument failures in a system in which there are plant parameter variations. The method described is based on the use of Kalman filters to provide a detection comparison in a manner similar to Clark's dedicated observer method. To improve the sensitivity to sensor variation and reduce the sensitivity to plant parameter variation the Kalman filters are designed to be sub-optimal. A procedure is described to design the sub-optimal filters so as to improve a measure of the ratio of sensor to plant sensitivity. |
| NASA分類 | CYBERNETICS |
| レポートNO | 84A43420
AIAA PAPER 84-1856 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/396902 |
