Alignment error correction of five-sensor planar cross magnetic
gradient tensor system

Bo Wang; Guoquan Ren; Zhining Li; Qingzhu Li; Ziming Cai

doi:10.1117/12.2668456

27 February 2023 Alignment error correction of five-sensor planar cross magnetic gradient tensor system

Bo Wang, Guoquan Ren, Zhining Li, Qingzhu Li, Ziming Cai

Proceedings Volume 12585, International Conference on Precision Instruments and Optical Engineering (PIOE 2022); 1258518 (2023) https://doi.org/10.1117/12.2668456
Event: International Conference on Precision Instruments and Optical Engineering (PIOE 2022), 2022, Guangzhou, China

Abstract

In this paper, the five-sensor magnetic gradient tensor system is taken as the research object, and the alignment error correction is studied. Firstly, a single sensor error model is established. Secondly, the overall error model is established. Finally, the proposed method is verified by simulation. The simulation results show that the proposed correction method can effectively reduce the alignment error of the system.

Citation Download Citation

Bo Wang, Guoquan Ren, Zhining Li, Qingzhu Li, and Ziming Cai "Alignment error correction of five-sensor planar cross magnetic gradient tensor system", Proc. SPIE 12585, International Conference on Precision Instruments and Optical Engineering (PIOE 2022), 1258518 (27 February 2023); https://doi.org/10.1117/12.2668456

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