SHAFT DISPLACEMENT CONTROL
    1.
    发明申请
    SHAFT DISPLACEMENT CONTROL 审中-公开
    轴位移控制

    公开(公告)号:US20150046061A1

    公开(公告)日:2015-02-12

    申请号:US14095478

    申请日:2013-12-03

    Abstract: An aircraft powerplant having a shaft is disclosed in one embodiment in which a squeeze-film damper is used. The squeeze-film damper includes a plurality of sectors having a working fluid. A pressure can be controlled in the working fluid to the sectors to discourage changes in the sectors as a result of vehicle maneuvering. A controller is used to operate upon sensed aircraft motion and regulate pressure in the sectors.

    Abstract translation: 在其中使用挤压薄膜阻尼器的一个实施例中公开了具有轴的飞行器动力装置。 挤膜膜阻尼器包括具有工作流体的多个扇区。 可以将工作流体中的压力控制到扇区,以阻止车辆操纵导致的扇区变化。 控制器用于对感测到的飞机运动进行操作并调节扇区中的压力。

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