Actuated forebody strakes
    2.
    发明授权
    Actuated forebody strakes 失效
    动脑筋

    公开(公告)号:US4917333A

    公开(公告)日:1990-04-17

    申请号:US192563

    申请日:1988-05-11

    申请人: Daniel G. Murri

    发明人: Daniel G. Murri

    IPC分类号: B64C5/12 B64C9/08 B64C9/36

    CPC分类号: B64C5/12 B64C9/08 B64C9/36

    摘要: Actuated forebody strakes provide yaw control at high angles of attack. In one embodiment, the strakes are axially slidable in the forebody to be deployed out of slots provided for the strakes in the forebody. In another embodiment, the strakes are pivotally connected at the tip of the strakes to pivot radially outwardly out of the slots provided in the forebody. In another embodiment, the forebody is provided with either a single strake or two strakes and the forebody is rotatable to vary the radial location of the strake or strakes. All embodiments achieve significant yaw control capability over a wide angle of attack and sideslip ranges.

    摘要翻译: 驱动的前臂横梁提供高攻角的偏航控制。 在一个实施例中,所述横梁在所述前体中可轴向滑动以被部署在所述前体中的所述斜槽所设置的槽中。 在另一个实施例中,斜面在斜面的尖端处枢转地连接,以径向向外突出设置在前体中的狭槽。 在另一个实施例中,前体设置有单个斜条或两个斜面,并且前体可旋转以改变所述碎片或锯条的径向位置。 所有实施例在宽的迎角和侧滑范围内实现显着的偏航控制能力。