A high-orbit multi-satellite combined observation optimization method based on view field direction orthogonal configuration comprises the following steps: adjusting the view field directions of two adjacent satellites in a reference attitude to be orthogonal by adjusting the mounting azimuth angle of a camera or adjusting the optical design of the camera; observation optimization is carried out on the observation task of the single strip area; observation optimization is carried out on observation tasks of two areas distributed in different quadrants in the strip direction; observation optimization is carried out on the observation tasks of the two areas distributed in the same quadrant in the strip direction; and observation optimization is carried out on imaging of a plurality of stripe regions for a plurality of satellite networks. According to the invention, through the combination configuration of the adjacent satellite view field directions and the task optimization deployment, on the premise of ensuring the task coverage efficiency, the all-day observable duration is effectively improved, and the space-time coverage comprehensive optimization of the task area is realized.
一种基于视场方向正交配置的高轨多星联合观测优化方法,包括:通过调整相机安装方位角度或是调整相机光学设计,将基准姿态下相邻两颗卫星的视场方向调整为正交;针对单一条带区域的观测任务进行观测优化;针对条带方向分布在不同象限的两个区域的观测任务进行观测优化;针对条带方向分布在相同象限的两个区域的观测任务进行观测优化;针对多颗星组网对多个条带区域成像进行观测优化。本发明通过对相邻卫星视场方向的组合配置以及任务优化调配,在保障任务覆盖效率的前提下,有效提升全天可观测时长,实现对任务区域的时空覆盖综合优化。
High-orbit multi-satellite combined observation optimization method based on view field direction orthogonal configuration
一种基于视场方向正交配置的高轨多星联合观测优化方法
26.01.2024
Patent
Elektronische Ressource
Chinesisch
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