Effect of digital map on active beidou position system

被引：0

作者：

Lin Xueyuan ^{[1
]}

机构：

[1] Naval Aeronaut Engn Inst, Yantai 264001, Peoples R China

来源：

ICEMI 2007: PROCEEDINGS OF 2007 8TH INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS, VOL IV | 2007年

关键词：

active beidou; Double-Star position system; altitude error; digital map;

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

On condition that the digital map in the controlling center provides for the user the altitude, the active Leidou Double-Star position system (for short: Double-Star) can determine the position of the user. This article analyzes the effect of the altitudes of digital map on the position precision, and deduces the error expressions. Many simulation results show that the effect of the altitude errors on the positioning precision meets the rules that altitude error has little effect on the east-west position error, but has large effect on the south-north position error.

引用

页码：228 / 231

页数：4