| タイトル | Decoupler pylon - A simple, effective wing/store flutter suppressor |
| 著者（英） | Runyan, H. L., Jr.; Foughner, J. T., Jr.; Reed, W. H. |
| 著者所属（英） | Joint Inst. for Advancement of Flight Sciences|NASA Langley Research Center |
| 発行日 | 1979-01-01 |
| 言語 | eng |
| 内容記述 | As an alternative to alleviating wing/store flutter by conventional passive methods or by more advanced active control methods, a quasi-passive concept, referred to as the decoupler pylon, is investigated which combines desirable features of both methods. Passive soft-spring/damper elements are used to decouple wing modes from store pitch modes, and a low-power control system maintains store alignment under changing mean loads. It is shown by analysis and wind tunnel tests that the decoupler pylon provides substantial increase in flutter speed and makes flutter virtually insensitive to inertia and center-of-gravity location of the store. |
| NASA分類 | AIRCRAFT STABILITY AND CONTROL |
| レポートNO | 79A29035
AIAA PAPER 79-0791 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/427786 |
