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涡流位移传感器的探头的几何参数对传感器的性能有重大影响,根据涡流环理论,结合位移测量的特点,本文设计了一个电涡流位移传感。实验应用表明,设计的传感器具有灵敏度高、线性范围大的特点。
The geometrical parameters of the probe of the eddy current displacement sensor have a great influence on the performance of the sensor. According to the eddy current ring theory and the characteristics of the displacement measurement, an eddy current displacement sensing is designed in this paper. The experimental application shows that the designed sensor has the characteristics of high sensitivity and large linear range.