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We appreciate your patience as we improve our online experience.
01-21-2008 12:44 PM
01-21-2008 03:40 PM
01-21-2008 09:13 PM
Yes, I was using the word as an acronym. I meant i designed a simply material test system.
And definitely I also have loadcell feedback, i just didn't mention it.
Beacuse in thist case i don't think it's necessary. (let cylinder go forward at a constant velocity)
And Each specimen has different force response, so i can't directly use a ramp input.
I think the close-loop system have to know how to auto-tune input voltage to servo valve.
and my servo valve has response limit. It is 50 hz and 90 degree phase lag.
so i think i should know how to build a VI which can auto-tune input voltage under different specimen and let actuator go forword at a constant velocty.
01-21-2008 09:55 PM
01-21-2008 11:58 PM
01-22-2008 07:13 AM
01-22-2008 09:19 AM
01-22-2008 11:40 AM
01-22-2008 11:40 AM
01-22-2008 12:10 PM