The invention provides a continuous low-thrust high-orbit target orbital transfer approaching method and system, and relates to the field of spacecraft orbit design. The continuous low-thrust high-orbit target orbital transfer approaching method comprises the following steps of S1, calculating the fuel quantity of high-orbit transfer: calculating the minimum fuel quantity during high-orbit transfer, S2, detecting an orbital transfer object: detecting the object on the orbital transfer, S3, calculating the target approaching time: calculating the orbital transfer time, and S4, calculating the target approaching time. S4, calculating orbital transfer thrust: calculating thrust during orbital transfer approaching, and S5, reaching the approaching target orbit: pushing the satellite to the target orbit by small thrust, and S2, detecting the orbital transfer orbit object, including data model simulation and object detection. By calculating the high-orbit fuel quantity, detecting the orbital transfer orbit object and calculating the target approaching time, the satellite can conveniently detect the object on the target orbit before approaching the target orbit, the object on the target orbit is prevented from colliding with the object, accidents are avoided, and the orbital transfer safety is improved.
本发明提供连续小推力高轨目标变轨抵近方法及系统,涉及航天器轨道设计领域。该连续小推力高轨目标变轨抵近的方法,包括下部步骤,S1、计算高轨变轨燃料量:对高轨变轨时的最小燃料量,S2、变轨轨道物体检测:对变轨轨道上物体进行检测,S3、计算抵近目标时间:对变轨时的时间进行计算,S4、变轨推力计算:对变轨抵近时的推力进行计算,S5、到达抵近目标轨道:小推力推动卫星到目标轨道,所述S2变轨轨道物体检测包括数据模型模拟、物体检测。通过计算高轨燃料量、变轨轨道物体检测与计算抵近目标时间,便于卫星在抵近目标轨道前,对目标轨道的物体进行检测,避免目标轨道上的物体撞到物体,发生事故,增加变轨的安全性。
Continuous low-thrust high-orbit target orbital transfer approaching method and system
连续小推力高轨目标变轨抵近方法及系统
2024-04-12
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
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