Equipment introduction:

This equipment is a calibration test equipment for linear displacement sensors of electronic brake pedals, used for calibration testing of laboratory products and writing standard calibration data. The equipment consists of an operating platform, calibration tooling, a linear slide, a grating ruler, and a programming downloader;

The system software is developed based on NI LabVIEW, which can achieve the acquisition of two sets of sensor output signals, curve drawing, and curve fitting error calculation. Test data is automatically recorded and playback is supported.

Test items:

1. Two-point calibration, multi-point calibration, PWM reading;

2. Clamp setting;

3. Calculation of linearity error;

4. Calibration data reading back;

5. Write calibration data;