The invention discloses a method for a stationary orbit remote sensing instrument to quickly capture a fixed star in orbit. The method comprises the following steps: designing a fixed star waiting observation test; adjusting a fixed star observation strategy; designing a fixed star confirmation observation test according to the result of the fixed star waiting observation test; adjusting a fixed star observation strategy; designing a conventional fixed star observation test according to the result of the fixed star waiting observation test and the result of the fixed star confirmation observation test; capturing the fixed star, and judging whether the capturing result conforms to the expected position of the fixed star or not. Through the fixed star waiting observation test and the fixed star confirmation observation test, the specified fixed star can be correctly captured as soon as possible, the steady-state observation condition is established, and the restricting factors for realizing high-precision positioning as soon as possible are broken.
本发明公开了一种静止轨道遥感仪器快速在轨捕获恒星的方法,包括如下步骤:设计恒星等待观测试验;调整恒星观测策略;根据恒星等待观测试验的结果,设计恒星确认观测试验;调整恒星观测策略;根据恒星等待观测试验的结果和恒星确认观测试验的结果,设计常规恒星观测试验;捕获恒星,并判定捕获的结果是否符合恒星预期位置。本发明通过恒星等待观测试验和恒星确认观测试验实现了尽快地正确捕获到指定恒星、建立稳态观测条件,打破了尽早实现高精度定位的制约因素。
Method for quickly capturing fixed stars in orbit by stationary orbit remote sensing instrument
一种静止轨道遥感仪器快速在轨捕获恒星的方法
2023-09-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
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