摘要
为了解决磁偶极子辐射磁矩的自动化测量和测试精度问题,提出利用三个正交的电磁测量传感器进行两点三维场强的直接测量获得辐射磁矩的新方法。与其它方法相比,该方法可在未知观测距离、任意角度条件下直接测得辐射磁矩,减少了人工操作及其带来的误差,测试精度高,使用方便。
In order to solve the automatic test and precision problems of magnetic dipole radiating magnetism moment ,a new method, in which the three orthogonal electromagnetic sensors are used .and the magnetism moment is directly obtained according to 2-point test of 3-D field strength ,is put forward.Compared to other ones,this method,which can be used to acquire radiating magnetism moment on the condition that the measuring distance is unknown and the angle is random, relieves manual work and reduces the error, moreover,it has a high precision and convenience.
出处
《微计算机信息》
北大核心
2006年第01Z期267-269,共3页
Control & Automation
基金
国家"九七三"重点基础研究发展计划资助项目编号:5131601ZT8
关键词
磁偶极子
辐射磁矩
电磁测量
magnetic dipole
radiating magnetism moment
electromagnetic measurement
