摘要
金属磁记忆(MMM)检测技术是进行早期诊断的唯一行之有效的无损检测方法。应用矢量合成的方法予以解决漏磁场切向分量不易提取的问题并设计了传感器;应用了针对切向和法向分量二维检测的方法,给现行磁记忆传感器的定量检测提供了新的思路。
Metal magnetic memory （MMM） detection technology is the only effective early non -destructive testing methods. The vec-tor synthesis method is used to solve the problem that leakage magnetic field tangential component is not easy to extract, and sensor is designed. The application of the tangential and normal component of the two - dimensional detection method provides a new approach for quantitative detection of the current magnetic memory sensor.
出处
《煤矿安全》
CAS
北大核心
2013年第2期114-116,共3页
Safety in Coal Mines
基金
山西省科学技术发展计划资助项目(20080322020)
关键词
金属磁记忆
二维
传感器
矢量合成
metal magnetic memory
two dimension
sensor
resultant vector
