Jump to content
OMRON Forums

EDM Servo control


ronf1964

Recommended Posts

Any thoughts on the best way to control two axis moving in a vector? Right now we are bringing our gap voltage into and analog channel and using timebase following. The problem with this is the process is erratic. We use reverse look ahead to change directions if we drop below our set point.
Link to comment
Share on other sites

  • Replies 1
  • Created
  • Last Reply

Top Posters In This Topic

Top Posters In This Topic

You are doing fundamentally what all our Turbo EDM users do. How to tame the motion resulting from the noisy gap voltage measurement to get smooth but responsive motion is the challenge. Unfortunately, those who have done it successfully consider it their "secret sauce" and don't let us know the details. You will have to experiment with various digital filtering algorithms.
Link to comment
Share on other sites

Guest
This topic is now closed to further replies.

×
×
  • Create New...