| Title | Calibration of AC Vector Magnetometer Based on Ellipsoid Fitting |
| Authors | Yu, XiangQian Xiao, ChiJie Liu, Si Zong, QiuGang Qu, YaNan Chen, HongFei Zou, Hong Shi, WeiHong Wang, YongFu Chen, Ao Song, SiYu Gao, Shuang Shao, SiPei |
| Affiliation | Peking Univ, Sch Earth & Space Sci, Beijing 100871, Peoples R China Peking Univ, Sch Phys, Beijing 100871, Peoples R China Changsha Univ Sci & Technol, Sch Phys & Elect Sci, Changsha 410114, Peoples R China Inst Shandong Aerosp Technol, Yantai 264003, Peoples R China |
| Issue Date | 2021 |
| Publisher | IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT |
| Abstract | AC vector magnetometers have recently become increasingly widespread. The calibration of ac vector magnetometers before use is critical. Based on traditional ellipsoid fitting, which is suitable for calibrating dc vector magnetometers, a method suitable for calibrating ac vector magnetometers is presented. Simulation analysis and experimental verification demonstrate that this method is effective in calibrating ac vector magnetometers, including scaling factors, angular misalignments, and offset errors. |
| URI | http://hdl.handle.net/20.500.11897/599676 |
| ISSN | 0018-9456 |
| DOI | 10.1109/TIM.2020.3014980 |
| Indexed | EI SCI(E) |
| Appears in Collections: | 地球与空间科学学院 物理学院 |
