Online calibration of strapdown magnetometers

Yigitler H., LEBLEBİCİOĞLU M. K.

9th IFAC Symposium on Robot Control, SYROCO 2009, Gifu, Japonya, 9 - 12 Eylül 2009, cilt.42, ss.687-692 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 42
  • Doi Numarası: 10.3182/20090909-4-jp-2010.00116
  • Basıldığı Şehir: Gifu
  • Basıldığı Ülke: Japonya
  • Sayfa Sayıları: ss.687-692
  • Anahtar Kelimeler: Calibration, Geometric Calibration, Magnetometer Calibration
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

In this work, an online calibration algorithm for strapdown magnetometers is proposed. The proposed method is based on the observation that the magnetometer's measurements are on an ellipsoid manifold. The algorithm is attitude independent and makes use of Extended Kalman Filter.