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    • 9. 发明公开
    • PROCÉDÉ ET DISPOSITIF DE COMMANDE D'UNE PHASE D'ACQUISITION DU SOLEIL PAR UN ENGIN SPATIAL
    • 方法和一种用于控制航天器的光SUN记录阶段
    • EP3074309A1
    • 2016-10-05
    • EP14802076.1
    • 2014-11-24
    • Airbus Defence and Space SAS
    • CUILLERON, NicolasSPERANDEI, JeanLAURENS, Philippe
    • B64G1/22
    • B64G1/443B64G1/222B64G1/242B64G1/283B64G1/286B64G1/405
    • The present invention relates to a method (50) for control of a sunlight acquisition phase of a spacecraft (10) with a non-zero angular momentum of an axis D
      H , said spacecraft comprising a solar generator (12) able to rotate about an axis Y, comprising the steps: - (51) control of the spacecraft actuators so as to place said spacecraft in an intermediate orientation in which said axis Y is substantially orthogonal to the axis D
      H ; - (52) control of the solar generator so as to orientate said solar generator towards the sun; - (53) control of the actuators of the spacecraft so as to reduce the angular momentum of said spacecraft; - (54) control of the actuators of the spacecraft engine so as to place, said spacecraft in an acquisition orientation in which the axis Y is substantially orthogonal to the direction Ds of the sun with respect to the spacecraft.
    • 本发明涉及一种用于航天器(10)具有轴线DH的非零角动量的太阳光获取阶段的控制的方法(50),所述航天器包括太阳能发电机(12),其能够在轴线绕 Y,包括以下步骤: - (51)的航天器的致动器的控制,以便将在中间取向,其中,所述轴线Y基本垂直于轴线DH所述航天器; - (52)所述太阳能发电机的控制,以便将定向朝向太阳,所述太阳能发电机; - (53)航天器的致动器的控制,以便减小所述航天器的角动量; - (54)航天器的发动机,以便将的致动器的控制,所述在采集取向航天器,其中轴线Y基本垂直于太阳的方向Ds相对于航天器。