数字海洋与水下攻防2025，Vol.8Issue(4)：454-471,18.DOI:10.19838/j.issn.2096-5753.2025.04.009
磁探测技术在小目标探测中的研究与应用进展
Research and Application Progress of Magnetic Detection Technology in Small Target Detection
摘要
Abstract
Ferromagnetic objects produce magnetic anomalies under the geomagnetic field,while non-magnetic or weakly magnetic metal targets can also generate eddy current magnetic fields under the excitation of alternating magnetic fields.Magnetic detection technology is a technical method for detecting,identifying,and locating these objects.This technology is widely used in mineral exploration,geological research,national defense and military,aerospace,biomedical and other fields.In this article,the research and application progress of magnetic detection technology for small targets is summarized.First,typical description methods for magnetic signals generated by small targets are provided.Then,the advantages and disadvantages of passive and active magnetic detection are analyzed.The data processing and solution methods for locating and identifying small targets are summarized.Finally,the development trends of magnetic detection technology for small targets are prospected.关键词
磁测量仪器/磁场/信号探测/反演问题/梯度方法Key words
magnetic measuring instruments/magnetic field/signal detection/inverse problem/gradient method分类
信息技术与安全科学引用本文复制引用
吴小兵,杨振宇,王诗瑶,王三胜..磁探测技术在小目标探测中的研究与应用进展[J].数字海洋与水下攻防,2025,8(4):454-471,18.基金项目
国家自然科学基金项目"基于全张量磁场梯度的磁性目标定位理论与关键技术研究"(61473023). （61473023）
