VC++与MATLAB混合编程解析卫星下传数据包  

Analysis of the Satellite Data Package with the Mix Program of the MATLAB and VC++

作　　者：杨东军[1,2] 方伟[1] 

机构地区：[1]中国科学院长春光学精密机械与物理研究所空间一部,130033 [2]中国科学院研究生院,100080

出　　处：《微计算机信息》2011年第3期14-15,13,共3页Control & Automation

基　　金：吉林省青年科研基金;基金申请人:杨东军;项目名称:相敏绝对辐射计关键技术研究;基金颁发部门:吉林省科技厅(20090117)

摘　　要：太阳辐射监测仪(SIM)是风云三号卫星(FY3)上监测太阳辐射的载荷,在轨运行期间,仪器状态和测试数据保存在固定格式的数据源包中,数据包通过卫星的1553B总线传输到地面观测站,因此对数据包的解读和分析是判断SIM在轨状态的重要手段。本文结合VC++良好的界面编程和MATLAB强大的数据处理能力,通过MATLAB进行混合编程,实现了数据源包的解读和分析。The solar irradiance monitor（SIM） which is one load of FY3 satellite is mainly used to monitor the total solar irradiance.When running in-orbit,the status of the SIM and the measured data are saved in the package by the given format,and translated to the observation station on the ground by the 1553B bus.So the unscramble and analysis of the package is the most important methods to judge the in-orbit status of the SIM.In this article,combine the characteristic of the VC which is easy to program interface and the characteristic of the MATLAB which has strong data processing ability,through the mix program using MATCOM,makes the data package unscramble and analysis come to true.

关 键 词：MATLAB VC++ 太阳辐射监测仪 MATCOM 

分 类 号：TP368[自动化与计算机技术—计算机系统结构]