A Weak Magnetic Anomaly Signal Enhancement Method Based on an Adaptive Variable-Structure Stochastic Resonance System

Magnetic anomaly detection (MAD) is a passive technique for detecting ferromagnetic targets, but weak magnetic anomaly signals are often submerged in background noise. Existing stochastic resonance (SR)-based MAD methods mainly focus on target detection and generally provide limited capability for w...

Full description

Bibliographic Details

Published in:	Modelling
Main Authors:	Hexing Zheng, Jinguo Liu, Haitao Gu, Fang Shi, Kexin Zhang
Format:	Article
Language:	English
Published:	MDPI AG 2026-05-01
Subjects:	magnetic anomaly detection weak signal enhancement stochastic resonance differential evolution algorithm three-axis magnetic component
Online Access:	https://www.mdpi.com/2673-3951/7/3/104