The invention discloses a low-cost low-orbit moonlet attitude and orbit control system and method, relates to the field of satellite attitude and orbit control, solves the problem that the orbit and self attitude adjustment mode of a current low-orbit satellite is unreasonable, and comprises a data analysis module, an orbit planning module, an orbit adjustment module and an attitude adjustment module, the data analysis module is used for analyzing latitude and longitude information corresponding to the image acquisition area; the orbit planning module is used for planning the standard operation orbit of the low-orbit satellite to obtain the standard operation orbit of the low-orbit satellite; the image acquisition module is used for performing image acquisition on preset coordinates of the earth surface at fixed time intervals; the orbit adjusting module is used for adjusting the orbit deviation of the low-orbit satellite when the low-orbit satellite is launched to reach a standard operation orbit; and the attitude adjustment module is used for adjusting the attitude of the low-orbit satellite when the low-orbit satellite arrives at a specified coordinate. According to the invention, intelligent regulation and control of the low-cost low-orbit moonlet orbit and the attitude of the low-orbit moonlet are realized.
本发明公开了低成本低轨小卫星姿轨控制系统及方法,涉及卫星姿轨控制领域,解决当前低轨卫星的轨道和自身姿态调整方式不合理的问题,包括数据解析模块、轨道规划模块、轨道调整模块和姿态调整模块,所述数据解析模块用于对图像采集区域对应的经纬度信息进行分析;所述轨道规划模块用于对低轨卫星的标准运行轨道进行规划,规划得到低轨卫星的标准运行轨道;所述图像采集模块用于间隔固定时长对地球表面的预设坐标进行图像采集;所述轨道调整模块用于在低轨卫星发射到达标准运行轨道时对低轨卫星的轨道偏差进行调整;所述姿态调整模块用于低轨卫星到达指定坐标时对自身姿态进行调整,本发明实现对低成本低轨小卫星运行轨道和自身姿态的智能调控。
Low-cost low-orbit minisatellite attitude and orbit control system and method
低成本低轨小卫星姿轨控制系统及方法
2025-02-18
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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