Millimeter-Scale Magnetic Positioning Using a Single AMR Sensor and BP Neural Network

Unlike conventional positioning systems that rely on multiple sensors, the positioning system proposed in this study uses a single anisotropic magnetoresistive (AMR) sensor to measure the magnetic field of a target permanent magnet. This approach significantly reduces the system hardware cost and co...

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Autors principals:	Guanjun Zhang, Zihe Zhao, Peiwen Luo, Wanli Zhang, Wenxu Zhang
Format:	Artigo
Idioma:	Inglês
Publicat:	MDPI AG 2026-02-01
Col·lecció:	Sensors
Matèries:	magnetic field positioning back propagation neural network magnetic fields sensor
Accés en línia:	https://www.mdpi.com/1424-8220/26/4/1339
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