NI ST34-5 Stepper Motor Transfer Function

[charly_brs]

Hi,

For my actual Labview project I would like to simulate a stepper motor in order to implement a PID controller with the Control Design and Simulation module.

To do so I need the stepper motor Transfer function but I have no idea how to find it from the motor caracteristics.

I'm using a NI ST34-5 DC 24V stepper motor (with a SMD-7611 motor driver).

If you can please give me advices or exemples how to find the transfer function.

Best Regards,

Charly

[Jun']

     Hi Charly,

Did you find your answer? This is probably more related to your motor manufacturer than to LabVIEW/NI.

I've looked rapidly the subject and could find those related resources :

Control of Stepping Motors

http://www.divms.uiowa.edu/~jones/step/

Stepper Motors

http://www.euclidres.com/apps/stepper_motor/stepper.html

Thanks

Junior

[RJ12]

This is my go to link.

http://www.ni.com/white-paper/14962/en/

Stepper Resources

For your specific drive/stepper:

NI Stepper Drives and Motors (SMD drives and ST series motors)

and

NI SMD-7611/7612 User Manual