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Sample Labview VI's Here are some Labview VI's that i designed. These VI's are designed to control a stepper motor (Anaheim Automation 23MD series) such that it's velocity-time plot would have a sinusoidal profile and the shaft undergoes rotary oscillation. It also records data from a quadrature encoder attached to the motor shaft and temperature data from a type-j thermocouple embedded inside firerod cylinders and sets the output voltage on a Agilent E3648A Dual Output DC power supply through a GPIB interface. multi_test_cases.rar Zip file containing the main VI multi_test_cases.vi and the required sub-VI's DISCLAIMER!!!! These VI's are provided to you for educational purposes only. Use them at your own risk!! I am not responsible if your lab goes up in flames when you run this VI!! A few screenshots of the VI's: sine profile generation subVI.vi s1 sine profile generation subVI.vi s2 sine profile generation subVI.vi s3 start motor test waveform dtest.vi s1 start motor test waveform dtest.vi s2 A rudimentary piece of MATLAB code to process the data created by the VI's above: |
