基于MATLAB提高Pt100测温系统响应速度的研究

Study on Increasing the Response Speed of Measuring Temperature System Constituted of Pt100 Based on MATLAB

通过对外加保护铜套的Pt100测温系统的实验研究,利用MATLAB建立了该系统对温度输入响应的数学模型,并通过合理增设串联相位超前校正网络提高了Pt100测温系统的响应速度。对于不同组成的Pt100测温系统,可选择不同的串联相位超前校正装置参数实现响应速度的提高。

Through experimental study on the measuring temperature system constituted of Pt100 packed with protective copper cover,the mathematics model of response of temperature input is established via MATLAB,and the response speed is increased by using series phase advancing correction reasonably.For the different measuring temperature system constituted of Pt100,we can choose a different parameter to increase response speed.