火星探测深空链路模拟平台设计与实现  

Design and Implementation of Deep Space Link Simulation Platform for Mars Exploration

作　　者：窦同东 祝夢卿 忻光耀 周涛[1] 朱秋明[1] 张璇[1] 

机构地区：[1]南京航空航天大学电子信息工程学院,江苏南京210016

出　　处：《通信技术》2015年第9期1082-1086,共5页Communications Technology

基　　金：大学生创新训练计划国家级项目(No.201410287026)~~

摘　　要：针对深空通信环境复杂又难以实测的问题,构建了一种基于单片机控制的火星探测器-地球通信链路模拟平台。该平台采用MSP430系列单片机为硬件基础,结合C#软件开发,整体结构由硬件电路和软件上位机构成,二者通过USB接口进行数据通信。信号处理由硬件电路完成,同时PC机实时和硬件电路进行数据交互,完成软件上位机的动态演示。实测结果表明,该平台的测试结果与理论分析结果相吻合,操作简便且运行稳定,可用于辅助我国火星探测中火地通信系统的参数设计和性能评估,具有重要的工程借鉴意义。Based on MCU control, a simulation platform of Mars and the earth communication link is established for the environment of deep-space communication is too complex to measure. With MSP430 MCU as municates with PC at the same time, thus the software of PC can realize dynamic demonstration. The experiment results indicate the coincidence of platform test results with theoretical results. This platform, for its easy operating and stable running, may be used as an assistant means for parameters design and performance evaluation of deep-space communication system in China＇s Mars Exploration Project, and this is of important engineering significance.

关 键 词：单片机 硬件平台 软件开发 C# 

分 类 号：TN927[电子电信—通信与信息系统]