卫星导航用户终端性能测试控制系统设计  

Design on Performance Test Control System of Satellite Navigation User Terminal

作　　者：庄春华[1] 张益青[1] 程越[1] 杨青[1] 

机构地区：[1]北京环球信息应用开发中心,北京100094

出　　处：《计算机测量与控制》2014年第7期2080-2083,共4页Computer Measurement &Control

摘　　要：卫星导航用户终端是卫星导航系统服务载体,它性能的好坏决定使用效能,并体现着卫星导航大系统的能力;在系统建设初期,搭建了手动单台用户终端测试平台,存在效率低、精度差等问题,无法满足测试需求;为此从多个角度进行需求分析,确定了软件开发目标,阐述了系统实现的关键技术,可有效解决多用户自动化测试与评估,提高系统控制精度和使用效率。Satellite navigation user terminal is service carrier of system, the property decides application performance and reflects system＇ s ability. In the early, we set up the test platform of manual unit set, It had the problem of low efficieny and bad accuracy etc, it can＇ t satisfy the requirement. So the paper proceeds the demand analysts, the software development goals is determined, and it expounds the key technology and resolve testing and evaluating of the many users, it can improve the control precision and use efficiency.

关 键 词：卫星导航系统 用户终端 控制系统 

分 类 号：TN967.1[电子电信—信号与信息处理]