Abstract

The study makes an approach to the problem of circumlunar spacecraft navigation using the measurements from the global navigation satellite systems (GNSS) GLONASS, GPS, Galileo and BeiDou. Algorithms have been developed for determining the orbits of low- and high-orbit circumlunar spacecraft, based on the method of dynamic filtering of pseudo-range measurements from “reverse” navigation satellites (NS). The solution to the navigation problem has been simulated by the measurements from four GNSS, and by those from the NS of GLONASS and GPS only. Accuracy and dynamic characteristics of the obtained solutions have been determined and compared to similar solutions for geostationary spacecraft.

中文翻译：

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利用全球导航卫星系统GLONASS，GPS，Galileo和BeiDou的测量值进行绕月航天器导航

摘要

该研究使用全球导航卫星系统（GNSS）GLONASS，GPS，伽利略和北斗的测量结果来解决绕月航天器导航问题。基于动态过滤来自“反向”导航卫星（NS）的伪距测量值的方法，已经开发出用于确定低轨道和高轨道绕月航天器轨道的算法。导航问题的解决方案已通过来自四个GNSS的测量以及仅来自GLONASS和GPS的NS的测量进行了模拟。已经确定了所获得解决方案的精度和动态特性，并将其与对地静止航天器的类似解决方案进行了比较。