1) Alternating Magnetic Field Detection
交变磁场检测
2) ACFM
交流电磁场检测
1.
Signal Processing for ACFM Based on Labview Software;
基于Labview的交流电磁场检测信号处理方法
2.
Based on the numerical simulation study and signal analysis of the Alternating Current Field Measurement(ACFM),a mathematical model was presented to analyze the electromagnetic field distribution and the characteristic vectors were picked up among those disturbing electromagnetic signals.
通过对不同尺寸的任意形状裂纹电磁场分布情况的数值模拟计算,总结出描述磁场分布与裂纹尺寸形状之间关系的三条规律,进而提出了一种交流电磁场检测裂纹量化算法,并利用该算法对一组交流电磁场检测试验信号进行了裂纹尺寸反演。
3.
Based on the principle of ACFM and the theory of numerical calculation, the finite element analysis method was inducted, and three FEA models were built for different subjects and aims.
结合交流电磁场检测(ACFM)原理和数值分析技术,针对海洋平台水下裂纹缺陷智能可视化检测样机开发的需要,引入有限元分析方法,建立了3种不同的ACFM有限元分析模型:激励仿真模型、计算模型和探头运动仿真模型。
3) alternating current field measurement
交流电磁场检测
1.
Crack sizing for alternating current field measurement based on GRNN;
基于广义回归神经网络的交流电磁场检测裂纹量化研究
2.
Numerical simulation on alternating current field measurement and sensitivity analysis of detected signal;
交流电磁场检测数值仿真及其信号敏感性分析
5) Alternating current field measurement
交变磁场测量
1.
The alternating current field measurement (ACFM) technique is based on electromagnetic principle and is a kind of the electromagnetic non-destructive testing (NDT) techniques newly developed in these years.
以电磁感应理论为基础的交变磁场测量技术是近年来电磁无损检测的主要进展之一。
2.
We proposed a method based on the alternating current field measurement(ACFM) technology.
裂纹缺陷的定量评估是无损检测的一项重要研究内容,本文采用交变磁场测量技术对平板裂纹缺陷进行了检测。
6) Alternative current field measurement
交变磁场测量
1.
The principle of magnetic field sensor applied in alternative current field measurement system is intr[(o)0(d)0(u)]ced clearly, and then on the base of it, the theoretical design method of sensor, which can be used to measure 損oint magnetic field, is expound according to distributed characteristic of the magnetic field.
阐述了交变磁场测量(ACFM)系统中磁场传感器的检测原理,并在此基础上,根据被测磁场的变化特点,设计了一种可实现空间“点”磁场测量的传感器。
补充资料：交变
1.谓相对的卦象相互替变。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条