Stepper motor controller

Hi there,

I'm working on my Final Degree Project and I have to control the movement of a wing using a stepper motor.

I have to read some values from some sensors, and then I need to move the wing depending on these values. So I need to build a Simulink model to control the stepper motor.

Here is the request: Do any of you know how to get a stepper motor Simulink model?

Thank you very much.

Regards

P.S. Excuse my English