Calibration and Attitude Calculation Method Based on MagnetometersChinese Full Text
LI Hui;WANG Lei;HAO Yong-ping;Center for Ordnance Science ＆ Technology Research,Shenyang Ligong University;
Abstract: In viewthat it is difficult to obtain the fly-attitude real time because of the MEMS gyro’s high load and shortage of measure range when a object rolls in high speed. A method of calibration and compensation to the magnetometer was proposed. And so was the error model. A serious of experiments were implemented based on the single-axis platform and the three-axis platform with the lab-magnetometer module and the M Ti. The experimental results indicate that this method can obtain the fly-attitude effectively and the error of attitude angles is within 5°,which could satisfy the request of measuring object attitude in high dynamic environment.
Keywords：
- DOI：
10.13462/j.cnki.mmtamt.2014.05.028
- Series：
- Subject：
- Classification Code：
TP212.13;TP274
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