Post by Bones on Aug 23, 2005 1:24:17 GMT 10
Hi,
Has anyone got any code or info on PID controllers.
You know the feedback loop for speed contollers.
There are a couple of us building a table mill (3D milling machine) and I'm doing the spindle motor drive.
We have rs232 going in and servo output going out to a brushless motor speed controller. But would like a PID to keep the speed of the cutting bit constant.
Cheers
Bones
Has anyone got any code or info on PID controllers.
You know the feedback loop for speed contollers.
There are a couple of us building a table mill (3D milling machine) and I'm doing the spindle motor drive.
We have rs232 going in and servo output going out to a brushless motor speed controller. But would like a PID to keep the speed of the cutting bit constant.
Cheers
Bones
