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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。
Based on the signal analysis, a method of dynamically correcting the measured value of the sensor in the frequency domain to improve the dynamic characteristics of the sensor and improve the accuracy of the dynamic temperature measurement is proposed. For thermistor temperature measurement, can significantly improve the dynamic characteristics and temperature measurement accuracy, the response speed can be increased 6 to 7 times.