| Autor: |
Zikmund, Ales, Janosek, Michal, Ulvr, Michal, Kupec, Jan |
| Rok vydání: |
2019 |
| Předmět: |
|
| Zdroj: |
IEEE Transactions on Instrumentation and Measurement, 64(5), pp.1242-1247, 2015 |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1109/TIM.2015.2395531 |
| Popis: |
A calibration procedure for calibrations of triaxial magnetometers is presented. The procedure uses a triaxial Helmholtz coil system and an Overhauser scalar magnetometer and is performed in the Earth's field range. The triaxial coils are first calibrated with the Overhauser magnetometer, and subsequently, a triaxial magnetometer calibration is performed. As opposed to other calibration approaches, neither Earth's field nulling system nor movements of the magnetometer are needed. A real calibration test was carried out-the extended calibration uncertainty was better than 430 ppm in sensitivity and 0.06{\deg} in orthogonality. |
| Databáze: |
arXiv |
| Externí odkaz: |
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