舰艇消磁系统磁通门磁强计噪声指标测试浅析  

Analysis on the Noise Index Test of Fluxgate Magnetometer in Naval Ship Degaussing System

作　　者：张迪[1] 韩松 阎齐方 Zhang Di;Han Song;Yan Qifang(Unit 91315,Dalian 116041,China)

机构地区：[1]91315部队,辽宁大连116041

出　　处：《船电技术》2022年第6期24-27,共4页Marine Electric & Electronic Engineering

摘　　要：噪声水平在一定程度上决定了磁强计对磁场信号的检测和识别能力。本文对舰艇消磁系统所采用的磁通门磁强计噪声的形成机理、测试系统构建进行了研究分析,并介绍说明了工程上常用的评价标准及测试数据处理方法。To a certain extent, noise level determines the detection and recognition ability of the magnetometer to magnetic field signals. In this paper, the noise formation mechanism and test system construction of fluxgate magnetometer used in naval ship degaussing system are studied and analyzed, and the nosie evaluation standard and test data processing method commonly used in engineering are introduced.

关 键 词：消磁系统 磁通门 磁强计 噪声 测试 

分 类 号：U674.7[交通运输工程—船舶及航道工程]