The Analysis of Lunar Exploration Program Satellite-Ground Link by Least Squares

机译：最小二乘分析月球探测计划卫星－地面链路

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In lunar exploration program, the analysis of satellite-ground link is the key to TT&C system for Chang'e satellite, This paper provides a new target tracing and analyzing method, introducing the least square method to analysis of satellite-ground link. Basing on the theoretical model of radar equation and requirement of ground station TT&C system, the paper researches and analyzes the characteristics of signal transmission, established the models of Signal receiving and AGC voltage. Through simulation, it shows that the result of this method is in line with measured data, and the method can be used in analyzing target tracing.

机译：在月球探测计划中，卫星－地面链路的分析是Chang娥一号卫星测控系统的关键，本文提供了一种新的目标跟踪与分析方法，将最小二乘方法引入了卫星－地面链路的分析。根据雷达方程的理论模型和地面站测控系统的要求，对信号传输特性进行了研究和分析，建立了信号接收和AGC电压模型。通过仿真表明，该方法的结果与实测数据吻合，可用于目标跟踪分析。

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《IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference》|2018年|1862-1865|共4页
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Xiaoyang Chen; Ying Sun; Yang Liu; Teng Xie;
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Voltage measurement; Extraterrestrial measurements; Propagation losses; Satellites; Mathematical model; Electromagnetic scattering; Analytical models;

机译：电压测量;地外测量;传播损耗;卫星;数学模型;电磁散射;分析模型;

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2. Link Budget Analysis for Korean Lunar Explorations [J] . Sang-Goo Kim, Won-Gyu Lim, Day-Young Kim, 電子情報通信学会技術研究報告. 衛星通信. Satellite Telecommunications . 2014,第265期

机译：链接韩国月球探索的预算分析
3. Introduction To The Lunar Rover Of China＇s Lunar Exploration Program [J] . Jia, Yang 中国航天：英文版 . 2006,第004期

机译：中国探月计划月球车简介
4. The analysis of lunar exploration program satellite-ground link by least squares [C] . Xiaoyang Chen, Ying Sun, Yang Liu, IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference . 2018

机译：月球勘探计划卫星接地链路的分析最小二乘
5. Colossal Collapses: An Analysis of 11 Department of Defense Acquisition Program Management Factors that Influence Department of Defense Acquisition Program Termination Using Relative Importance Weight and Chi-squared Distribution. [D] . Clowney, Patrick. 2016

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7. Design and Performance Analysis of Downlink in Space Communications System for Lunar Exploration [O] . Wooju Lee, Kyongkuk Cho, Dongweon Yoon, 2010

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8. Exploring High Performance Design for Communications Links Supporting Exploration Programs. [R] . Jackson, D. E. 2015

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The Analysis of Lunar Exploration Program Satellite-Ground Link by Least Squares

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