陆基导航系统最优布站方法研究  

Research on base station location for the Land-based Navigation System

作　　者：李锐[1] 王雪梅[1] 

机构地区：[1]第二炮兵工程学院,陕西西安710025

出　　处：《微计算机信息》2009年第19期194-195,共2页Control & Automation

摘　　要：陆基导航系统采用了无线电导航的方式对地地弹道导弹制导。由于该系统仅依靠地面基站进行导航,基站如何布局就成为了影响导航精度的关键问题之一。本文通过分析和计算陆导系统的位置精度因子(PDOP),并对一段模拟弹道进行计算机仿真,得到了关于弹道导弹的最优基站布站方法。The Land-based Navigation System guided trajectory missile by radio. Because the system was based upon base station merely, the deployment of station must be key matter of how to improve the navigating precision. In this paper, through analyzing and calculating the PDOP of the system, and emulating with computer to a part of simulated trajectory, a location method of base station to the trajectory missile was found.

关 键 词：陆基导航系统 布站方法 PDOP 

分 类 号：TN961[电子电信—信号与信息处理]