Methods and apparatus for transforming unmanned aerial vehicle
    1.
    发明授权
    Methods and apparatus for transforming unmanned aerial vehicle 有权
    无人驾驶飞行器转换方法及装置

    公开(公告)号:US08157203B2

    公开(公告)日:2012-04-17

    申请号:US12262747

    申请日:2008-10-31

    Abstract: Methods and apparatus for a transforming aerial vehicle according to various aspects of the present invention may operate in conjunction with a launch system configured to rotate the aerial vehicle about its longitudinal axis. A lifting surface pivotally connected to the aerial vehicle may be positioned such that the rotation of the aerial vehicle causes the lifting surface to generate a lifting force on the aerial vehicle. This lift causes the aerial vehicle to rise gyroscopically before the lifting surface is rotated to a second position such that the aerial vehicle transforms from a gyroscopic mode to a fixed-wing aerial vehicle. The lifting surface may then be rotated again to allow the aerial vehicle to land as an auto gyro.

    Abstract translation: 根据本发明的各个方面的用于变换航空器的方法和装置可以与被配置为围绕其纵向轴线旋转飞行器的发射系统一起操作。 枢转地连接到飞行器的提升表面可以被定位成使得飞行器的旋转导致提升表面在飞行器上产生提升力。 该升降机使得飞行器在提升表面旋转到第二位置之前陀螺地升高,使得飞行器从陀螺仪模式转换为固定翼型飞行器。 然后可以再次旋转提升表面,以允许飞行器作为自动陀螺仪着陆。

    Mirror image target detection and recognition
    2.
    发明授权
    Mirror image target detection and recognition 有权
    镜像目标检测和识别

    公开(公告)号:US07990308B2

    公开(公告)日:2011-08-02

    申请号:US12390331

    申请日:2009-02-20

    CPC classification number: G01S7/412 G01S7/024 G01S7/282 G01S13/887

    Abstract: There is disclosed a system and method for detecting targets. A transmitter may transmit a first inverse transform signal, the first inverse transform signal derived from a reference image of a first reference target at a first aspect angle. A receiver may receive a return signal reflected from a scene. A detector may determine, based on the return signal, if an object similar to the first target at the first aspect angle is detected within the scene.

    Abstract translation: 公开了用于检测目标的系统和方法。 发射机可以以第一方位角度发送第一逆变换信号,该第一反变换信号是从第一参考目标的参考图像导出的第一逆变换信号。 接收机可以接收从场景反射的返回信号。 检测器可以基于返回信号确定在场景内是否检测到与第一方位角相似的第一目标物体。

    Time delay computer using fuze doppler for air-to-air missiles
    3.
    发明授权
    Time delay computer using fuze doppler for air-to-air missiles 失效
    使用引信多普勒的空对空导弹的延时计算机

    公开(公告)号:US4135452A

    公开(公告)日:1979-01-23

    申请号:US868157

    申请日:1978-01-09

    CPC classification number: F42C13/04

    Abstract: Fuzing incorporating a doppler signal for establishing warhead fuzing time.ore particularly, circuitry is provided in which the doppler is detected, integrated and used upon exceeding the level of a preset threshold device to enable two preset counters to effect fuzing only if their individual preset counts are achieved within a time established by their associated timers. A third, higher count, preset counter effects the fuzing if not earlier realized from one of the other counters, while a dropout detector responsive to the threshold device output effects the fuzing in cases where the threshold level is exceeded and then lost.

    Abstract translation: 福建结合了多普勒信号建立弹头导弹时间。 更具体地,提供电路,其中在超过预设阈值装置的电平时检测,积分和使用多普勒,使得两个预设计数器仅在其相关联的定时器建立的时间内实现其各自的预设计数才能实现fuzing。 第三,较高计数,预置计数器影响从其他计数器之一实现的fuzing,而响应于阈值装置输出的压差检测器在超过阈值水平然后丢失的情况下影响fuzing。

    METHODS AND APPARATUS FOR TRANSFORMING UNMANNED AERIAL VEHICLE
    4.
    发明申请
    METHODS AND APPARATUS FOR TRANSFORMING UNMANNED AERIAL VEHICLE 有权
    用于改造无人驾驶航空器的方法和装置

    公开(公告)号:US20100025543A1

    公开(公告)日:2010-02-04

    申请号:US12262747

    申请日:2008-10-31

    Abstract: Methods and apparatus for a transforming aerial vehicle according to various aspects of the present invention may operate in conjunction with a launch system configured to rotate the aerial vehicle about its longitudinal axis. A lifting surface pivotally connected to the aerial vehicle may be positioned such that the rotation of the aerial vehicle causes the lifting surface to generate a lifting force on the aerial vehicle. This lift causes the aerial vehicle to rise gyroscopically before the lifting surface is rotated to a second position such that the aerial vehicle transforms from a gyroscopic mode to a fixed-wing aerial vehicle. The lifting surface may then be rotated again to allow the aerial vehicle to land as an auto gyro.

    Abstract translation: 根据本发明的各个方面的用于变换航空器的方法和装置可以与被配置为围绕其纵向轴线旋转飞行器的发射系统一起操作。 枢转地连接到飞行器的提升表面可以被定位成使得飞行器的旋转导致提升表面在飞行器上产生提升力。 该升降机使得飞行器在提升表面旋转到第二位置之前陀螺地升高,使得飞行器从陀螺仪模式转换为固定翼型飞行器。 然后可以再次旋转提升表面,以允许飞行器作为自动陀螺仪着陆。

    Solid-fuel pellet thrust and control actuation system to maneuver a flight vehicle
    5.
    发明授权
    Solid-fuel pellet thrust and control actuation system to maneuver a flight vehicle 有权
    固体燃料颗粒推力和控制致动系统来操纵飞行器

    公开(公告)号:US08193476B2

    公开(公告)日:2012-06-05

    申请号:US12203302

    申请日:2008-09-03

    CPC classification number: F42B10/64 F42B10/668

    Abstract: A solid-fuel pellet thrust and control actuation system (PT-CAS) provides command authority for maneuvering flight vehicles over subsonic and supersonic speeds and within the atmosphere and exo-atmosphere. The PT-CAS includes a chamber or solid-fuel pellets that are ignited to expel gas through a throat. The expelled gas is directed at supersonic vehicle speeds in atmosphere to a cavity between an aero control surface and the airframe to pressurize the cavity and deploy the surface or at subsonic speeds in atmosphere or any speed in exo-atmosphere allowed to flow out a through-hole in the surface where the throat and through-hole provide a virtual converging/diverging nozzle to produce a supersonic divert thrust. A pellet and control actuation system (P-CAS) without the through-hole provides command authority at supersonic speeds in atmosphere. A restrictor mechanism controls the bleed of pressurized gas from the cavity to the external environment to achieve a deployment time objective for either the PT-CAS or P-CAS.

    Abstract translation: 固体燃料颗粒推力和控制致动系统(PT-CAS)为在亚音速和超音速下以及大气和大气中的机动飞行器提供了指挥权力。 PT-CAS包括被点燃以通过喉部排出气体的室或固体燃料颗粒。 排出的气体以大气中的超音速车辆速度被引导到空气控制表面和机身之间的空腔,以对空腔加压并且将其表面或亚音速的速度在大气中或任何外部气氛的速度流出, 喉部和通孔的表面中的孔提供虚拟的会聚/发散喷嘴以产生超音速转向推力。 没有通孔的颗粒和控制致动系统(P-CAS)在大气中以超音速速度提供命令权限。 限流器机构控制加压气体从空腔排放到外部环境,以实现PT-CAS或P-CAS的部署时间目标。

    Method of controlling missile flight using attitude control thrusters
    6.
    发明授权
    Method of controlling missile flight using attitude control thrusters 有权
    使用姿态控制推进器控制导弹飞行的方法

    公开(公告)号:US08058596B2

    公开(公告)日:2011-11-15

    申请号:US12548583

    申请日:2009-08-27

    CPC classification number: F42B10/661

    Abstract: A method of controlling flight of a missile includes using gyroscopes, such as pitch rate gyroscopes, to sense when a factor based on the angular rate of change of the missile exceeds a threshold value. One the threshold value is exceeded, a decision may be made to use one or more compensation thrusters to reduce the angular rate of change. The use of the compensation thrusters may correct residual angular velocities from a pitch over maneuver used to put the missile on an intended course. In addition, the compensation thrusters may be used to compensate for errors in missile heading induced after the pitch over maneuver, such as induced by misalignment of thrust provided by a main rocket motor of the missile. Multiple compensation thrusters may be used to compensate for angular changes in the pitch and yaw directions.

    Abstract translation: 控制导弹飞行的方法包括使用诸如俯仰速率陀螺仪的​​陀螺仪来感测何时基于导弹的角速度变化的因子超过阈值。 超过阈值的一个,可以决定使用一个或多个补偿推进器来减小角速度变化。 补偿推进器的使用可以校正用于将导弹放置在预期路线上的机动的俯仰的剩余角速度。 此外,补偿推进器可以用于补偿在机动之后引起的导弹航向的误差,例如由导弹的主火箭发动机提供的推力不对准引起的。 可以使用多个补偿推进器来补偿俯仰和偏航方向上的角度变化。

    METHOD OF CONTROLLING MISSILE FLIGHT USING ATTITUDE CONTROL THRUSTERS
    7.
    发明申请
    METHOD OF CONTROLLING MISSILE FLIGHT USING ATTITUDE CONTROL THRUSTERS 有权
    使用姿态控制雷达控制飞行器的方法

    公开(公告)号:US20110049289A1

    公开(公告)日:2011-03-03

    申请号:US12548583

    申请日:2009-08-27

    CPC classification number: F42B10/661

    Abstract: A method of controlling flight of a missile includes using gyroscopes, such as pitch rate gyroscopes, to sense when a factor based on the angular rate of change of the missile exceeds a threshold value. One the threshold value is exceeded, a decision may be made to use one or more compensation thrusters to reduce the angular rate of change. The use of the compensation thrusters may correct residual angular velocities from a pitch over maneuver used to put the missile on an intended course. In addition, the compensation thrusters may be used to compensate for errors in missile heading induced after the pitch over maneuver, such as induced by misalignment of thrust provided by a main rocket motor of the missile. Multiple compensation thrusters may be used to compensate for angular changes in the pitch and yaw directions.

    Abstract translation: 控制导弹飞行的方法包括使用诸如俯仰速率陀螺仪的​​陀螺仪来感测何时基于导弹的角速度变化的因子超过阈值。 超过阈值的一个,可以决定使用一个或多个补偿推进器来减小角速度变化。 补偿推进器的使用可以校正用于将导弹放置在预期路线上的机动的俯仰的剩余角速度。 此外,补偿推进器可以用于补偿在机动之后引起的导弹航向的误差,例如由导弹的主火箭发动机提供的推力不对准引起的。 可以使用多个补偿推进器来补偿俯仰和偏航方向上的角度变化。

    SOLID-FUEL PELLET THRUST AND CONTROL ACTUATION SYSTEM TO MANEUVER A FLIGHT VEHICLE
    8.
    发明申请
    SOLID-FUEL PELLET THRUST AND CONTROL ACTUATION SYSTEM TO MANEUVER A FLIGHT VEHICLE 有权
    固体燃料盘阀和控制执行系统来控制飞行器

    公开(公告)号:US20100032516A1

    公开(公告)日:2010-02-11

    申请号:US12203302

    申请日:2008-09-03

    CPC classification number: F42B10/64 F42B10/668

    Abstract: A solid-fuel pellet thrust and control actuation system (PT-CAS) provides command authority for maneuvering flight vehicles over subsonic and supersonic speeds and within the atmosphere and exo-atmosphere. The PT-CAS includes a chamber or solid-fuel pellets that are ignited to expel gas through a throat. The expelled gas is directed at supersonic vehicle speeds in atmosphere to a cavity between an aero control surface and the airframe to pressurize the cavity and deploy the surface or at subsonic speeds in atmosphere or any speed in exo-atmosphere allowed to flow out a through-hole in the surface where the throat and through-hole provide a virtual converging/diverging nozzle to produce a supersonic divert thrust. A pellet and control actuation system (P-CAS) Without the through-hole provides command authority at supersonic speeds in atmosphere. A restrictor mechanism controls the bleed of pressurized gas from the cavity to the external environment to achieve a deployment time objective for either the PT-CAS or P-CAS.

    Abstract translation: 固体燃料颗粒推力和控制致动系统(PT-CAS)为在亚音速和超音速下以及大气和大气中的机动飞行器提供了指挥权力。 PT-CAS包括被点燃以通过喉部排出气体的室或固体燃料颗粒。 排出的气体以大气中的超音速车辆速度被引导到航空控制表面和机身之间的空腔,以对空腔加压并且在大气中以亚音速的速度或在外部空气中的任何速度下展开通孔, 喉部和通孔的表面中的孔提供虚拟的会聚/发散喷嘴以产生超音速转向推力。 没有通孔的颗粒和控制致动系统(P-CAS)在大气中的超音速速度下提供命令权限。 限流器机构控制加压气体从空腔排放到外部环境,以实现PT-CAS或P-CAS的部署时间目标。

    INTEGRAL THRUST VECTOR AND ROLL CONTROL SYSTEM
    9.
    发明申请
    INTEGRAL THRUST VECTOR AND ROLL CONTROL SYSTEM 有权
    整体推力矢量和滚子控制系统

    公开(公告)号:US20090288389A1

    公开(公告)日:2009-11-26

    申请号:US12468190

    申请日:2009-05-19

    Abstract: An apparatus for vectoring the thrust of a motor that produces thrust along a longitudinal axis by expelling combustion gases through a nozzle may include a plurality of linearly-positionable non-rotatable thrust deflectors. The thrust deflectors may be disposed at around a perimeter of the nozzle. Each thrust deflector may be independently extended to simultaneously generate both a force transverse to the longitudinal axis and a torque about the longitudinal axis.

    Abstract translation: 通过排出燃烧气体通过喷嘴而沿着纵向轴线产生推力的马达的推力矢量的装置可以包括多个可线性定位的不可旋转的推力偏转器。 推力偏转器可以设置在喷嘴周边的周围。 每个推力偏转器可以独立地延伸以同时产生横向于纵向轴线的力和围绕纵向轴线的扭矩。

    Rotating flying wing aircraft and control system
    10.
    发明授权
    Rotating flying wing aircraft and control system 有权
    旋翼飞机和控制系统

    公开(公告)号:US07093788B2

    公开(公告)日:2006-08-22

    申请号:US10891588

    申请日:2004-07-15

    CPC classification number: B64C39/00

    Abstract: A rotating wing aircraft has a rotating fuselage and wings. The aircraft is configured to rotate with the air passing over the wings because of the rotation providing the lift needed to keep the aircraft aloft. The wings have rudders coupled to them, such as at the tips of the wings, to provide force for laterally moving the aircraft. The aircraft may be able to remain airborne by hovering for a long period of time, on the order of days. Power for the aircraft may be provided by a central diesel electric generator, which provides power for electric motors that turn propellers that are on the wings. The aircraft may be used for any of a variety of applications, such as for surveillance, communications, or as a radar platform.

    Abstract translation: 旋翼机具有旋转的机身和机翼。 飞机被配置为随着空气通过机翼而旋转,因为旋转提供了使飞机保持高空所需的升力。 机翼具有与它们相连的方向舵,例如在翼的顶端,以提供用于横向移动飞行器的力。 飞机可以通过在几天的时间内长时间徘徊而保持机载。 飞机的动力可以由中央柴油发电机提供,该发电机为转动在机翼上的螺旋桨的电动机提供动力。 该飞机可用于任何各种应用,例如用于监视,通信或作为雷达平台。

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