In this paper, the space debris catalogue in LEO is fulfilled using multipoint of view (MPOV) observations constructed by a spacecraft formation. The dual-point of view (DPOV) observation is employed because it has higher cost-benefit ratio than other MPOV methods, and it required that the target is detectable for multiple optical sensors simultaneously. This condition is matched by designing the orbit of formation and the installation angles of sensors without frequent attitude maneuvers. The design parameters are optimized to maximize the matching degree of observation constraints to improve the coverage performance of the formation, and the equivalent ranging error is taken into account to ensure the orbit determination accuracy. Finally, the system capabilities of different schemes are compared by simulations. For the schemes with the same number of platforms, simulation results show that the initial orbit determination accuracy of the proposed scheme is higher.

中文翻译：

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基于多视点的空间碎片空基光学观测

在本文中，LEO中的空间碎片目录是使用由航天器编队构造的多视点（MPOV）观测值来完成的。采用双视角（DPOV）观测是因为它具有比其他MPOV方法更高的成本效益比，并且要求同时为多个光学传感器检测目标。通过设计地层的轨道和传感器的安装角度来匹配这种情况，而无需频繁地进行姿态操纵。优化设计参数以最大化观测约束的匹配度以改善地层的覆盖性能，并考虑等效测距误差以确保轨道确定精度。最后，通过仿真比较了不同方案的系统能力。