The paper considers a problem of calibration of a three-axis magnetometer integrated in a complex electronic device. Known methods of calibration based on the ellipsoid approximation of the geometric locus of magnetometer measurements provide only partial calibration and determine only the symmetrical part of the magnetic permeability matrix. The orthogonal part of the matrix remains undetermined. The proposed algorithm makes it possible to find the full matrix of magnetic permeability with the use of device rotation and additional measurements made by a three-axis gyro.

中文翻译：

---

使用三轴陀螺仪同时测量校准整体磁力计线性模型系数

本文考虑了集成在复杂电子设备中的三轴磁力计的校准问题。基于磁力计测量的几何轨迹的椭球近似的已知校准方法仅提供部分校准，并且仅确定导磁率矩阵的对称部分。矩阵的正交部分仍然不确定。所提出的算法可以通过使用设备旋转和三轴陀螺仪进行的附加测量来找到磁导率的完整矩阵。