The SAR satellite in-motion imaging attitude reference establishment method is provided for SAR satellite in-motion imaging, the attitude reference establishment method can calculate the target attitude quaternion and the attitude angular velocity under an orbital coordinate system in real time in the satellite imaging maneuvering process, and the accuracy of imaging reference establishment in the in-motion imaging process is ensured.
本发明针对SAR卫星动中成像,提出一种SAR卫星动中成像姿态基准建立方法,提出的姿态基准建立方法可以在卫星成像机动的过程中实时计算轨道坐标系下的目标姿态四元数和姿态角速度,确保动中成像过程中成像基准建立的准确性。
SAR satellite in-motion imaging attitude reference establishment method
一种SAR卫星动中成像姿态基准建立方法
2024-02-13
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
European Patent Office | 2024
|Earth Reference Imager Experiment for Satellite Attitude Determination
British Library Conference Proceedings | 1995
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