A High-Precision Magnetic Localization Method Based on EFLM for Attenuating Interference

• Published in: IEEE transactions on instrumentation and measurement Vol. 74; pp. 1 - 10
• Main Authors: Lv, Bowen, Dai, Houde, Qin, Yanding, Lin, Haijun
• Format: Journal Article
• Language: English
• Published: New York IEEE 2025; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Algorithms; Background noise; Error fusion-based Levenberg-Marquardt (EFLM); impulse noise; Interference; Localization; Localization method; Location awareness; magnet localization; Magnetic field measurement; Magnetic fields; Magnetic flux; magnetic interference; Magnetic noise; Magnetic separation; Magnetic shielding; Magnetometers; Mathematical models; Medical instruments; Performance evaluation; permanent magnet; Real time; Root-mean-square errors; Standard deviation; Tracking systems

The potential of magnetic localization in a variety of applications is significant, including navigation for medical instruments, robotic localization, and indoor tracking systems, where accurate real-time localization is imperative. However, dynamic environmental noise, particularly from rapidly fl...