|Abstract:||Due to the interference of the onboard magnetic material, the magnetometer intrinsic parameters differ from specification and the cross-sensor misalignment between magnetometers and other sensors is distorted as well. This paper proposes an efficient full magnetometer calibration algorithm at the aid of gyroscopes by solving a homogeneous least-squared problem. The algorithm is able to accomplish both the intrinsic and cross-sensor calibration in a single step. It can serve as a coarse calibration method alone or be used as a good initial value for other fine algorithms for more accurate result.|
Proceedings of the ION 2019 Pacific PNT Meeting
April 8 - 11, 2019
Hilton Waikiki Beach
|Pages:||606 - 614|
|Cite this article:||
Zhu, Maoran, Wu, Yuanxin, Yu, Wenxian, "An Efficient Method for Gyroscope-aided Full Magnetometer Calibration," Proceedings of the ION 2019 Pacific PNT Meeting, Honolulu, Hawaii, April 2019, pp. 606-614.
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