PROPELLER IMPACT DETECTION AND FORCE REDUCTION

    公开(公告)号:WO2019112681A1

    公开(公告)日:2019-06-13

    申请号:PCT/US2018/053165

    申请日:2018-09-27

    Abstract: A commanded control signal is compared against an adaptive control signal in order to detect a rotor strike by a rotor included in an aircraft, wherein the adaptive control signal is associated with controlling the rotor and the adaptive control signal varies based at least in part on the commanded control signal and state information associated with the rotor. In response to detecting the rotor strike, a control signal to the rotor is adjusted in order to reduce a striking force associated with the rotor.

    MULTICOPTER WITH BOOM-MOUNTED ROTORS
    9.
    发明申请
    MULTICOPTER WITH BOOM-MOUNTED ROTORS 审中-公开
    带悬臂式转子的多用途飞机

    公开(公告)号:WO2018075414A1

    公开(公告)日:2018-04-26

    申请号:PCT/US2017/056819

    申请日:2017-10-16

    Abstract: A multicopter aircraft with boom-mounted rotors is disclosed. In various embodiments, a multicopter as disclosed herein includes a fuselage; a port side wing coupled to the fuselage; and a starboard side wing coupled to the fuselage. Each of the wings has mounted thereto one or more booms, each boom having a forward end extending forward of a corresponding wing to which the boom is mounted and an after end extending aft of said corresponding wing to which the boom is mounted. The aircraft further includes a first plurality of lift rotors, each rotor in said first plurality being mounted on a forward end of a corresponding one or said booms; and a second plurality of lift rotors, each rotor in said second plurality being mounted on an after end of a corresponding one or said booms. Each rotor produces vertical thrust independent of the thrust produced by the other rotors.

    Abstract translation: 披露了一种装有悬臂式转子的多用途飞机。 在各种实施例中,如本文所公开的多旋翼飞行器包括机身; 联接到机身的端口侧翼; 和与机身连接的右舷侧翼。 每个机翼上安装有一个或多个动臂,每个动臂具有向前延伸的前端和动臂安装到的相应机翼,后端延伸到动臂安装到的相应机翼的后部。 该飞行器还包括第一多个提升转子,所述第一多个提升转子中的每个转子安装在相应的一个或所述悬臂的前端上; 以及第二多个升力转子,所述第二多个升力转子中的每个转子安装在对应的一个或所述动臂的后端上。 每个转子产生垂直推力,与其他转子产生的推力无关。

    MULTICOPTER WITH WIDE SPAN ROTOR CONFIGURATION
    10.
    发明申请
    MULTICOPTER WITH WIDE SPAN ROTOR CONFIGURATION 审中-公开
    MULTICOPTER宽广的范围转子配置

    公开(公告)号:WO2018038822A1

    公开(公告)日:2018-03-01

    申请号:PCT/US2017/042394

    申请日:2017-07-17

    Abstract: A multicopter aircraft with a wide span rotor configuration is disclosed. In various embodiments, a multicopter as disclosed herein includes a fuselage and a plurality of rotors. The plurality of rotors includes inner rotors and outer rotors, with the inner rotors being substantially surrounded by the outer rotors or the fuselage. The inner rotors and the outer rotors may be tilted based at least in part on their arrangement in relation to the fuselage.

    Abstract translation: 公开了具有大跨度转子构造的多旋翼飞机。 在各种实施例中,如本文所公开的多旋翼飞行器包括机身和多个转子。 多个转子包括内转子和外转子,其中内转子基本上由外转子或机身围绕。 内转子和外转子可以至少部分地基于它们相对于机身的布置而倾斜。

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