Hi everyone!
I'm controlling a pendulum with motor at the end using myRIO and LabVIEW. My topic is based on previous students' work. They built the pendulum and designed controllers with Simulink. I transfered the Simulink PID controller to LabVIEW and used the parameters in the Simulink PID controller.
However, when I was running the Labview program, the response was not like the simulation results in Simulink. For example, when I was setting the angle of pendulum to 3, the simulation result should be 3 degree in a short time, but the actual pendulum controlled by labview is about 20-30 degrees.
Can anyone help me to find the error or difference between Labview and Simulink program?
Thank you very much!
Kind Regards
Chenzhe Xiao