基于TDOA的多点定位系统中布局方式的研究  

Research on the Layout Mode in Multi-Point Location System Based on TDOA

作　　者：易振宁 YI Zhen-ning(Electronic Engineering Institute,Guilin University Of Electronic Technology,Guilin 541000,China)

机构地区：[1]桂林电子科技大学电子工程学院

出　　处：《中小企业管理与科技》2019年第23期193-194,共2页Management & Technology of SME

摘　　要：民航事业的蓬勃发展推动了多点定位系统在场面监视应用中的快速发展。论文从多点定位系统的定位精度出发,通过引入GDOP模型,对各种布局进行仿真,研究各种布局对多点定位系统的定位精度的影响,对多点定位系统工程建设具有较好的指导意义。The vigorous development of civil aviation industry promotes the rapid development of a multi-point location system in the application of surface surveillance.Starting from the positioning accuracy of multi-point location system,this paper simulates various layouts by introducing GDOP mode,and studies the impact of various layouts on the locating accuracy of multi-point location system,which has a good guiding significance for the construction of multi-point location system.

关 键 词：多点定位 到达时间差 场面监视 布局 GDOP 

分 类 号：TN953.7[电子电信—信号与信息处理]