Error Compensation of Measurement System Based on Magnetoresistive Sensors

被引：0

作者：

Wang Wei ^{[1
,2
]}

Qu Kai ^{[2
]}

Zhang Xiongxing ^{[2
]}

Guo Ying ^{[1
]}

机构：

[1] Xian Inst Electromech Informat Technol, Sci & Technol Electromech Dynam Control Lab, Xian 710065, Peoples R China

[2] Xian Technol Univ, Sch Optoelect Engn, Xian, Peoples R China

来源：

INTELLIGENT SYSTEM AND APPLIED MATERIAL, PTS 1 AND 2 | 2012年 / 466-467卷

关键词：

magnetoresistive sensor; error compensation; electromagnetic compass;

D O I：

10.4028/www.scientific.net/AMR.466-467.854

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

A measurement system based on the magneto-resistive sensor is described and its error factors and influences are analyzed as well. A reasonable and simple approach is presented to compensate the measurement error from Magneto-resistive Sensor output. Firstly, the principle of the new method is illustrated. Secondly, the steps of the error compensation are introduced. Finally, the test is carried out, results are shown that the maximum angle value of deviation is no more than 2 degrees and compensation method can be used in common measurement system based on magneto-resistive sensors.

引用

页码：854 / +

页数：2