Online calibration of strapdown magnetometers


Yigitler H., LEBLEBİCİOĞLU M. K.

9th IFAC Symposium on Robot Control, SYROCO 2009, Gifu, Japan, 9 - 12 September 2009, vol.42, pp.687-692 identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 42
  • Doi Number: 10.3182/20090909-4-jp-2010.00116
  • City: Gifu
  • Country: Japan
  • Page Numbers: pp.687-692
  • Keywords: Calibration, Geometric Calibration, Magnetometer Calibration

Abstract

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.