A Fast Algorithm of the Geomagnetic Correlation Matching Based on MSD

被引：0
|
作者：
Xie, Weinan [1 ]
Qu, Zhenshen [1 ]
Li, Qinghua [1 ]
机构：
[1] Harbin Inst Technol, Space Control & Inertial Technol Res Ctr, Harbin 150006, Peoples R China
来源：
PROCEEDINGS OF THE THIRD INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION AND SYSTEMS ENGINEERING (CASE-13) | 2013年 / 45卷
关键词：
geomagnetic navigation; geomagnetic matching; MSD; MAGNETOMETER;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, a fast algorithm of the geomagnetic correlation matching based on MSD (mean square difference) is proposed. According to Taylor formula, the expression of MSD is transformed using the gradient of the magnetic field intensity. By introducing the parallelism constraint, the regularization model is established. Linear equations can be obtained with the help of minimizing the regularization model. Then Jacobi iteration is used to obtain the matching result by solving equations. Finally, the results are confirmed by simulation.
引用
收藏
页码：59 / 62
页数：4
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