Orbital correlation of space objects based on orbital elements
Orbital correlation of space objects based on orbital elements
复制标题
基于轨道要素的空间物体轨道相关
DOI：
10.1088/1674-4527/16/3/052
复制
发表时间：
2016
影响因子：
1.8
通讯作者：
Zhang Xuan
中科院分区：
文献类型：
--
作者：
Wang Xiu-Hong;Li Jun-Feng;Du Xin-Peng;Zhang Xuan
空间目标的轨道相关性是空间目标识别的重要内容之一。使用轨道要素，我们提供相关标准，以确定对象是共面，共轨或相同。分析了不同轨道类型相关参数的预测误差，提出了一种空间目标轨道相关方法。利用两条线元和多颗卫星发射数据对该方法进行了验证。实验结果表明，该方法是有效的，特别是对近圆轨道的空间目标。
Orbital correlation of space objects is one of the most important elements in space object identification. Using the orbital elements, we provide correlation criteria to determine if objects are coplanar, co-orbital or the same. We analyze the prediction error of the correlation parameters for different orbital types and propose an orbital correlation method for space objects. The method is validated using two line elements and multisatellite launching data. The experimental results show that the proposed method is effective, especially for space objects in near-circular orbits.