A three-dimensional positioning method based on three satellites

被引：0
|
作者：
滕云龙 [1 ,2 ]
师奕兵 [1 ]
机构：
[1] School of Automation Engineering,University of Electronic Science and Technology of China
[2] Research Institute of Electronic Science and Technology, University of Electronic Science and Technology of China
来源：
Journal of Central South University | 2012年 / 19卷 / 12期
基金：
中央高校基本科研业务费专项资金资助;
关键词：
global positioning system; three satellites; positioning calculation; positioning precision;
D O I：
暂无
中图分类号：
TN967.1 [卫星导航系统];
学科分类号：
080401 ; 081105 ; 0825 ;
摘要：
A three-dimensional positioning method for global positioning system(GPS)receivers based on three satellites was proposed.In the method,the measurement equation used for positioning calculation was expanded by means of two measures.In this case,the measurement equation could be solved,and the function of positioning calculation could be performed.The detailed steps of the method and how to evaluate the positioning precision of the method were given,respectively.The positioning performance of the method was demonstrated through some experiments.It is shown that the method can provide the three-dimensional positioning information under the condition that there are only three useful satellites.
引用
收藏
页码：3449 / 3453
页数：5
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