Unmanned airborne reconnaissance system

    公开(公告)号:US07014141B2

    公开(公告)日:2006-03-21

    申请号:US10194814

    申请日:2002-07-12

    Abstract: An unmanned airborne reconnaissance system, the unmanned airborne reconnaissance system including a lightweight, portable, powered aircraft and a foldable launch rail, the aircraft, in a broken down condition and the launch rail in a broken down condition fitable inside a box, the box capable of being carried by one man. The launch system includes an elongated launch rail with the carriage assembly, and a propulsion means for accelerating the carriage assembly from one end of the launch rail to the other. The carriage assembly releasably engages the aircraft so as to propel the aircraft from one end of the launch rail to the other. The propulsion may be by a cartridge that explodes and releases a gas through a cylinder, or by elastic cords. The aircraft is guided through the air either by a programmed onboard computer which controls the control surfaces of the aircraft and/or by remote control. The aircraft typically contains a camera for recording and transmitting images received from the ground below.

    Methods and apparatuses for capturing and recovering unmanned aircraft, including a cleat for capturing aircraft on a line
    25.
    发明申请
    Methods and apparatuses for capturing and recovering unmanned aircraft, including a cleat for capturing aircraft on a line 有权
    用于捕获和恢复无人机的方法和装置,包括用于在线上捕获飞机的防滑板

    公开(公告)号:US20040232282A1

    公开(公告)日:2004-11-25

    申请号:US10758940

    申请日:2004-01-16

    Inventor: Brian D. Dennis

    Abstract: Methods and apparatuses for capturing and recovering unmanned aircraft and other flight devices or projectiles are described. In one embodiment, the aircraft can be captured by a recovery line in flight, a process that can be aided by a line capture device having a retainer with two portions spaced apart by a distance great enough to receive the recovery line, e.g., to capture the recovery line with increased security. The line capture device can be operatively mounted on a lifting surface of the aircraft.

    Abstract translation: 描述了用于捕获和恢复无人驾驶飞机和其他飞行装置或射弹的方法和装置。 在一个实施例中,飞行器可以由飞行中的恢复线捕获,该过程可以由具有保持器的线捕获装置辅助,该保持器具有两个间隔开足够大的距离以接收恢复线,例如捕获 恢复线增加了安全性。 线捕获装置可以可操作地安装在飞行器的提升表面上。

    Miniature, unmanned aircraft with interchangeable data module
    26.
    发明申请
    Miniature, unmanned aircraft with interchangeable data module 失效
    具有可互换数据模块的微型无人机

    公开(公告)号:US20030066932A1

    公开(公告)日:2003-04-10

    申请号:US10255186

    申请日:2002-09-26

    Abstract: A miniature, unmanned aircraft having interchangeable data handling modules, such as sensors for obtaining digital aerial imagery and other data, and radio transmitters and receivers for relaying data. The aircraft has a microprocessor for managing flight, remote control guidance system, and electrical supply system. The data handling modules have an aerodynamic housing and manual fasteners enabling ready installation and removal. One or more data acquiring sensors or data transferring apparatus and support equipment such as batteries and communications and power cables are contained within the module. A plurality of different modules are preferably provided. Each module, when attached in a preferred location below the wing, does not significantly alter the center of gravity of the airframe. Preferably, each module contains the supervisory microprocessor so that the microprocessor need not be part of the airframe.

    Abstract translation: 具有可互换数据处理模块的微型无人飞机,例如用于获得数字航空图像和其他数据的传感器,以及用于中继数据的无线电发射机和接收机。 飞机有一个用于管理飞行,遥控引导系统和电力供应系统的微处理器。 数据处理模块具有空气动力学外壳和手动紧固件,可以实现安装和拆卸。 模块内包含一个或多个数据采集传感器或数据传输设备以及诸如电池和通信和电力电缆的支持设备。 优选地提供多个不同的模块。 当每个模块安装在机翼下方的首选位置时,不会显着改变机身的重心。 优选地,每个模块包含管理微处理器,使得微处理器不需要是机身的一部分。

    Thrust vectoring free wing aircraft
    28.
    发明授权
    Thrust vectoring free wing aircraft 失效
    推力矢量自由翼飞机

    公开(公告)号:US5340057A

    公开(公告)日:1994-08-23

    申请号:US850913

    申请日:1992-03-13

    Applicant: Hugh Schmittle

    Inventor: Hugh Schmittle

    Abstract: The VTOL aircraft includes a free wing having wings on opposite sides of the fuselage connected to one another for joint free rotation and for differential pitch settings under pilot, computer or remote control. On vertical launch, pitch, yaw and roll control is effected by the elevators, rudder and the differential pitch settings of the wings, respectively. At launch, the elevator pitches the fuselage nose downwardly to alter the thrust vector and provide horizontal speed to the aircraft whereby the free wing freely rotates relative to the fuselage into a generally horizontal orientation to provide lift during horizontal flight. Transition from horizontal to vertical flight is achieved by the reverse process and tile aircraft may be gently recovered in or on a resilient surface such as a net.

    Abstract translation: 垂直起落架飞机包括一个自由翼,在机身的相对两侧具有彼此连接的翼,用于联合自由旋转,并在飞行员,计算机或遥控器下进行差距俯仰设置。 在垂直发射时,俯仰,偏航和侧倾控制分别由电梯,方向舵和翼的差距俯仰设置来实现。 在发射时,升降机将机身鼻部向下倾斜以改变推力矢量并向飞行器提供水平速度,由此自由翼相对于机身自由旋转成大致水平的方向以在水平飞行期间提供升力。 从水平飞行到垂直飞行的过渡是通过相反的过程实现的,瓦片飞机可以在诸如网络的弹性表面中或其上轻轻地回收。

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