Re: PID With Velocity/Acc Feed Forward

["Lawrence Glaister" <lg-at-jfm.bc.ca>]

Hi Tom,
no problem, the servo code in EMC has 6 gain terms available for tuning.
The standard P,I,D and what are called FF0, FF1,FF2
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Lawrence Glaister VE7IT             email: lg-at-jfm.bc.ca
1462 Madrona Drive                  http://jfm.bc.ca
Nanoose Bay BC Canada  
V9P 9C9                         
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----- Original Message ----- 
From: <Pwcag-at-aol.com>
To: Multiple recipients of list <emc-at-nist.gov>
Sent: Monday, November 27, 2000 10:23 AM
Subject: PID With Velocity/Acc Feed Forward


> 
> Hello,
> 
>   I was wondering if the EMC PID loop
> has Velocity Feed Forward and
> Acceleration Feed Forward? If not how
> hard is it to add?
> 
> Thanks,
> Tom Freedy.
> 
>