一种提高动态温度测量精度的方法

A method of improving the measurement accuracy of dynamic temperature

在信号分析的基础上,提出了在频域内对传感器测量值进行动态修正,改善传感器的动态特性,提高动态温度测量精度的方法。用于热敏电阻测温时,能显著改善动态特性和测温精度,其响应速度可提高6～7倍。

This paper,based on analysis of signal,describes a method for measurement of dynamic temperature,correcting in frequency domain was done to improve transient response of sensor and measurement accuracy.In the application of thermistor temperature measurement,it has shown good dynamic characteristic and good dynamic accuracy.The transient response of sensor can be improved six-to seven-fold.