Effect of Altitude Error on Position Precision of Double-Star Position System

被引：0

作者：

Lin Xueyuan ^{[1
]}

Li Tingjun ^{[1
]}

Qiu Libo ^{[1
]}

Lin Yu ^{[1
]}

机构：

[1] Naval Aeronaut Engn Inst, 188 Erma Rd, Yantai 264001, Peoples R China

来源：

GEO-SPATIAL INFORMATION SCIENCE | 2006年 / 9卷 / 02期

关键词：

Double-Star position system; altitude error; digital map; barometer;

D O I：

10.1007/BF02826931

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

The effects of two kinds of methods for obtaining altitudes on the position precision are analyzed, and the error expressions are deduced. Many simulation results show that in the two cases, the effects of the same altitude errors on the positioning precision are identical, and the rules that the two altitude errors affect positioning precision can be expressed as 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：89 / 93

页数：5

共 3 条

[1] Effect of Altitude Error on Position Precision of Double-Star Position System
LIN Xueyuan LI Tingjun QIU Libo LIN Yu
Geo-Spatial Information Science, 2006, (02) : 89 - 93
[2] Simulation and analysis study on the position error of double-star position system
Liu Huazhang
Chai Yong
Lin Xueyuan
2006 IMACS: MULTICONFERENCE ON COMPUTATIONAL ENGINEERING IN SYSTEMS APPLICATIONS, VOLS 1 AND 2, 2006, : 776 - +
[3] Effect of digital map on active beidou position system
Lin Xueyuan
ICEMI 2007: PROCEEDINGS OF 2007 8TH INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS, VOL IV, 2007, : 228 - 231

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