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An Advanced Analysis Method of Initial Orbit Determination with Too Short Arc Data

机译:短弧数据确定初始轨道的一种先进分析方法

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This paper studies the initial orbit determination (IOD) based on space-based angle measurement. Commonly, these space-based observations have short durations. As a result, classical initial orbit determination algorithms give poor results, such as Laplace methods and Gauss methods. In this paper, an advanced analysis method of initial orbit determination is developed for space-based observations. The admissible region and triangulation are introduced in the method. Genetic algorithm is also used for adding some constraints of parameters. Simulation results show that the algorithm can successfully complete the initial orbit determination.
机译:本文研究基于空间角度测量的初始轨道确定(IOD)。通常,这些空基观测的持续时间短。结果,经典的初始轨道确定算法给出了较差的结果,例如拉普拉斯方法和高斯方法。本文为空基观测开发了一种先进的初始轨道确定分析方法。该方法介绍了可允许区域和三角剖分。遗传算法还用于添加一些参数约束。仿真结果表明,该算法可以成功完成初始轨道确定。

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