首页>
外国专利>
Methods for eliminating magnetic field and temperature related errors in magnetic sensors used for the measurement of coating thickness
Methods for eliminating magnetic field and temperature related errors in magnetic sensors used for the measurement of coating thickness
展开▼
机译:消除用于测量涂层厚度的磁传感器中与磁场和温度有关的误差的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Methods for eliminating error in magnetic sensors used for measuring a coating thickness caused by static or changing external magnetic fields or temperature. The methods involve measuring an output voltage of a magnetic sensor, corresponding to an internal resistance of the magnetic sensor, in a static or changing magnetic field or external temperature, storing the value of the output voltage, performing mathematical operations with the stored value of the output voltage, and correcting the output voltage of the magnetic sensor to accurately indicate a coating thickness.
展开▼