Sanderson4401
Member
I need a bit of help with hydraulic positioning?. Basically I need the hydraulics to move to a position as quickly as possible and then decelerate to set point with minimal overshoot. I've currently programmed the motion using PIDs in Logix5000 and it works alright but I read this http://www.hydraulicspneumatics.com...ent/Article/False/31840/IndZone-Entertainment and thought it might be worth a try? To use feed forward I would have to change from PID in ladder to PIDE in function block correct? Any other worthwhile options? At this point my client probably won't be receptive to buying additional hardware.
Thanks!
Thanks!