高动态条件下的“动中通”稳定跟踪系统  

Stabilized Tracking System of ″Communication on the Move″ under Highly Dynamic Conditions

作　　者：王聪[1] 汪名扬[1] 

机构地区：[1]中国航天科工集团第十七研究所信息系统工程重点实验室,北京100038

出　　处：《指挥信息系统与技术》2011年第3期23-25,65,共4页Command Information System and Technology

摘　　要：移动卫星通信不但是未来军事斗争中的主要通信手段,也是日益发展的民用卫星通信所追求的目标。建立地面站与卫星之间的通信,设计相应的稳定跟踪方法,以保证天线波束始终指向卫星,是移动卫星通信中的关键问题之一。在对几种稳定跟踪系统进行分析比较的基础上,提出一种分布式惯性测量稳定跟踪系统的技术方案,利用载体主惯组和天线从惯组信息融合,以解决天线姿态测量精度的问题。Mobile satellite communication is a major means in the military communication in the future,and the goal for the growing civilian satellite communication.One of the key issues in the mobile satellite communication is to connect the ground station to the satellite and designs a corresponding stabilized tracking system for ensuring the antenna beam to always point to the satellite.Based on the analysis and the comparison of several stabilized tracking systems,a technical solution,that is,a distributed inertial measurement stabilized tracking system is proposed.The information fusion of the master and the slave Inertial Navigation System（INS） can improve the measurement accuracy of the antenna attitude.

关 键 词：动中通 稳定跟踪 分布式惯性测量 惯导系统 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]