摘要
介绍了铂电阻测温非线性校正方法。该方法不是采用传统方法 ,而采用对象非线性特性函数的对称函数作为校正函数。利用该方法 。
The non-linear calibration method of Pt-resistance that measures temperature is introduced.This method don't adopt traditional method,it uses the symmetric function of the object non-linear function of characteristic as the calibration function.Using this method can effectively improve the measured precision of the temperature.
出处
《测控技术》
CSCD
2004年第7期75-76,共2页
Measurement & Control Technology
关键词
铂电阻
非线性校正
精度
误差
Pt-resistance
non-linear calibration
accuracy
uncertainty
