DocumentCode
3583459
Title
Design of Magnetic Orientation System Based on GMR Sensor and MCU
Author
Lu Zhicai ; Mi Dong ; Xu Zhangsui ; Yao Zhimin ; Zhang Weixin
Author_Institution
Dept. of Electr. Eng., Mech. Eng. Coll., Shijiazhuang, China
Volume
1
fYear
2010
Firstpage
1011
Lastpage
1013
Abstract
A newly developed high accuracy, low cost magnetic orientation system is introduced in this paper. The constitution of the orientation system is presented. We get the data of geomagnetic field by the GMR sensor. Because of the complex noise mixing in the signal, we need to decrease the noise so that we can pick up purer geomagnetic signal and realize exact orientation. In the end, we briefly describe the application and the prospect of magnetic orientation system.
Keywords
geomagnetism; giant magnetoresistance; magnetic sensors; magnetic variables measurement; microcontrollers; GMR sensor; MCU; geomagnetic field; magnetic orientation system; Circuits; Constitution; Design engineering; Geomagnetism; Geophysics computing; Magnetic sensors; Mechanical engineering; Mechanical sensors; Operational amplifiers; Sensor systems; GMR; MCU; de-noise; orientation system;
fLanguage
English
Publisher
ieee
Conference_Titel
Measuring Technology and Mechatronics Automation (ICMTMA), 2010 International Conference on
Print_ISBN
978-1-4244-5001-5
Electronic_ISBN
978-1-4244-5739-7
Type
conf
DOI
10.1109/ICMTMA.2010.430
Filename
5459643
Link To Document