The invention discloses a satellite for constructing a space telescope array and a control method, and relates to the field of spacecraft control. The satellite comprises a satellite platform, a telescope device and a vibration isolation device, and the telescope device is arranged on the satellite platform and connected with the satellite platform through the vibration isolation device. The invention is suitable for constructing a space telescope array, centimeter-level control precision of the interference arm length is achieved, and high-precision cooperative control over the orbit attitudes of multiple satellites is achieved, so the high-angular-resolution astronomical observation capacity is achieved, and the requirement for the high-precision astronomical observation angular resolution from milliseconds to microseconds is met.
本发明公开了一种用于构建空间望远镜阵列的卫星及控制方法,涉及航天器控制领域。该卫星包括:卫星平台、望远镜装置和隔振装置,望远镜装置设置在卫星平台上,通过隔振装置与卫星平台连接。本发明适用于构建空间望远镜阵列,实现了干涉臂长厘米级控制精度,并且实现了多颗卫星轨道姿态高精度协同控制,从而具备高角分辨率天文观测能力,满足毫角秒至微角秒级的高精度天文观测角分辨率需求。
Satellite for constructing space telescope array and control method
用于构建空间望远镜阵列的卫星及控制方法
2020-06-12
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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