Computationally Efficient Calibration Algorithm for Three-Axis Accelerometer and Magnetometer

被引：6
|
作者：
Papafotis, Konstantinos [1 ]
Sotiriadis, Paul P. [1 ]
机构：
[1] Natl Tech Univ Athens, Dept Elect & Comp Engn, Athens, Greece
来源：
2019 8TH INTERNATIONAL CONFERENCE ON MODERN CIRCUITS AND SYSTEMS TECHNOLOGIES (MOCAST) | 2019年
关键词：
accelerometer; magnetometer; calibration; hard iron; soft-iron;
D O I：
10.1109/mocast.2019.8741694
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this work we propose an algorithm for calibration of both 3-axis accelerometers and 3-axis magnetometers based on a computationally efficient modification of a popular calibration method. The proposed algorithm achieves fast convergence without requiring any external piece of equipment like a turntable. The evaluation of the proposed algorithm is done using experimental data.
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页数：4
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