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    • 1. 发明公开
    • Formation flying method and system
    • 编队飞行方法和系统
    • EP2442201A3
    • 2017-12-27
    • EP11172358.1
    • 2011-07-01
    • Sikorsky Aircraft Corporation
    • Sahasrabudhe, VineetJang, StellaWhite, Matthew A.
    • G05D1/10
    • A method for directing formation flying of an aircraft includes sensing a relative position of a leader to a follower aircraft by one or more sensors disposed at the follower aircraft. The relative position is compared to a selected relative position, and a follower velocity of the follower aircraft necessary to move the follower aircraft to the selective relative position is determined via a flight control computer of the follower aircraft. The follower velocity is transformed into flight control inputs and the follower aircraft is moved to the selected relative position via the flight control inputs.
    • 一种用于引导飞行器编队飞行的方法包括通过设置在随动飞行器上的一个或多个传感器感测引导者与从动飞机的相对位置。 将相对位置与选定的相对位置进行比较,并且通过随从飞机的飞行控制计算机确定将随动飞机移动到选择性相对位置所需的随动飞行器的从动速度。 从动速度转换为飞行控制输入,并且从动飞行器通过飞行控制输入移动至选定的相对位置。
    • 8. 发明公开
    • Rotor state sensor system
    • Rotorzustandssensorsystem
    • EP2905224A1
    • 2015-08-12
    • EP14196097.1
    • 2014-12-03
    • Sikorsky Aircraft Corporation
    • White, Matthew A.Dempsey, Patrick J.Kellner, AaronKing, Joshua
    • B64C27/57G01B11/26
    • G01M13/00B64C27/57G01M17/00G01N21/55
    • A rotor state sensor system (25) is provided for use with a rotor (120; 121) including a hub (14), a hub arm (30) and a blade (16) coupled to the hub (14) by the hub arm (30). The sensor system (25) includes sensors (40) disposed on the hub arm (30) to define a first plane (P 1), which emit emissions and receive reflected emissions, and which generate a signal (S1, S2) according to the received reflected emissions; reflector plates (41) disposed on the blade (16) which define a second plane (P2) at locations where the emissions from the sensors (40) are incident on the reflector plates (41) and from which the reflected emissions are reflected towards the sensors (40); and a computing device (20) which receives the signal from the sensors (40), determines relative orientations of the first and second planes (P1, P2) according to the received signal (S1, S2) and determines a condition of the rotor (120) based on the determined relative orientations.
    • 转子状态传感器系统(25)被提供用于与转子(120; 121)一起使用,该转子包括轮毂(14),轮毂臂(30)和通过轮毂臂联接到轮毂(14)的叶片(16) (30)。 传感器系统(25)包括设置在轮毂臂(30)上的传感器(40),用于限定第一平面(P 1),该第一平面(P 1)发射发射并接收反射发射,并根据该传感器产生信号(S1,S2) 收到反映的排放量; 设置在叶片(16)上的反射板(41),其在来自传感器(40)的发射入射在反射板(41)上的位置处限定第二平面(P2),并且反射的辐射从该反射板 传感器(40); 以及接收来自传感器(40)的信号的计算装置(20),根据接收信号(S1,S2)确定第一和第二平面(P1,P2)的相对取向,并确定转子的状态 120)基于确定的相对取向。
    • 9. 发明公开
    • Formation flying method and system
    • Formationsflugverfahren und系统
    • EP2442201A2
    • 2012-04-18
    • EP11172358.1
    • 2011-07-01
    • Sikorsky Aircraft Corporation
    • Sahasrabudhe, VineetJang, StellaWhite, Matthew A.
    • G05D1/10
    • A method for directing formation flying of an aircraft includes sensing a relative position of a leader to a follower aircraft by one or more sensors disposed at the follower aircraft. The relative position is compared to a selected relative position, and a follower velocity of the follower aircraft necessary to move the follower aircraft to the selective relative position is determined via a flight control computer of the follower aircraft. The follower velocity is transformed into flight control inputs and the follower aircraft is moved to the selected relative position via the flight control inputs.
    • 用于引导飞行器飞行的方法包括通过设置在随动飞行器处的一个或多个传感器来感测引导件与从动飞行器的相对位置。 将相对位置与选定的相对位置进行比较,并且通过随动飞机的飞行控制计算机确定将从动飞机移动到选择性相对位置所需的从动飞行器的从动速度。 跟随器速度被转换成飞行控制输入,随动飞机通过飞行控制输入移动到选定的相对位置。