Visualization Calibration System Design of Inductive Displacement Sensor

摘要

This paper describes the design of calibration system structure and program. Inductive displacement sensor calibration system based on virtual instrument is established by using LabVIEW8.5. It can complete the measured signal acquisition and calibration. In the measurement process, the inductive displacement sensor is a converter that measures a displacement and converts it into a electrical signal. By calibration, the system can be quickly translated the voltage signal into the original displacement signal. Compared with the traditional manual method, the calibration system has the advantage of simple structure and easy operation, and the visual linear fitting straight line can be obtained.