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    • 4. 发明公开
    • SATELLITE REFUELLING SYSTEM AND METHOD
    • 卫星加油系统和方法
    • EP2134606A1
    • 2009-12-23
    • EP08733557.6
    • 2008-03-10
    • MacDonald Dettwiler & Associates Inc.
    • GRYNIEWSKI, LawrenceCRYMBLE, Derry
    • B64G1/22B25J9/12B64D39/00B67D5/04B67D5/08B67D5/34F16B2/18F16K31/46G05B15/02
    • B25J11/00B64G1/1078B64G1/14B64G1/402B64G4/00B64G5/00B67D2007/0403B67D2007/0405B67D2007/0417B67D2007/0432
    • The present invention provides a method, system and apparatus for robotic refuelling of satellites. The system may include a dedicated refuelling satellite launched directly from either earth, or alternatively it could be launched from another larger mother spacecraft or space station in which the refuelling satellite is ferried into space in the case of the larger space craft or it may be stored on the space station until needed from which it can be launched. The system includes a robotic arm, suitable tools which can be affixed to the end effector of the robotic arm required for accessing, opening and closing the fuel fill valve on the satellite being serviced, storage and retrieval stations on a tool caddy on which the tools and various fuel fill valve caps are stored. The system is under teleoperation by a remotely located operator, for example located on earth, in the mother station or in the space station. Cameras are included focussed on the robotic arm and end effector and images are transmitted to the operator to allow the operator to direct and control the refuelling procedure. The system may also be configured to be operated autonomously under computer control.
    • 本发明提供了一种用于卫星机器人加油的方法,系统和设备。 该系统可能包括直接从地球发射的专用加油卫星,或者可以从另一个更大的母航天器或空间站发射,在更大的航天器的情况下加油卫星送入太空,或者可以存储 在空间站上直到需要它可以发射。 该系统包括机器人手臂,适合的工具,其可以固定到机器人手臂的末端执行器上以进入,打开和关闭正在维修的卫星上的燃料注入阀,在其上放置工具的工具盒上的存储和取回站 并储存各种加油阀盖。 该系统由远程操作员进行遥控操作,例如位于地球上,母站或空间站中。 相机包括机器人手臂和末端执行器,并将图像传输给操作员,以便操作员指导和控制加油过程。 系统也可以配置为在计算机控制下自主操作。