Design and Research on Errors Compensation of Digital Compass

被引：0

作者：

Sun, Hua ^{[1
]}

Yang, Peike ^{[1
]}

机构：

[1] Harbin Engn Univ, Coll Automat, Harbin, Heilongjiang Pr, Peoples R China

来源：

2009 IEEE INTERNATIONAL CONFERENCE ON MECHATRONICS AND AUTOMATION, VOLS 1-7, CONFERENCE PROCEEDINGS | 2009年

关键词：

Navigation Systems; Digital Compass; Compensate for the Errors;

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：

This article introduces the designing of digital compass based on the anisotropic magneto-resistive (AMR) and accelerometers. The developed method can give the carrier's information such as actual azimuth, roll and pitch. The article is especially focused on the errors caused by sensor misalignment, temperature offset drifts, cross-axis effect and magnetic deviation. The influences of these errors on the calculated values of azimuth are discussed. The methods to compensate these errors are presented.

引用

页码：4742 / 4747

页数：6

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