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[DPRG] PID Loop Question

Subject: [DPRG] PID Loop Question
From: DeltaGraph at aol.com DeltaGraph at aol.com
Date: Tue Feb 23 13:10:08 CST 2010

Hey Rick,
I don't see your "I" term accumulating error to push toward a solution. Say 
 your motor was running at 99.9% of desired speed. That tiny error would 
result  in tiny P and I contributions, but wouldn't you want to see a growing 
"I" term  which would push the system toward zero error over time?
Re: Jose's thanks: Yes, my thanks too. Closed loop computer motor control  
is bunch of fun. I will bet we will see you doing some really cool stuff. 
Right  out of the gate, your H-Bridges are handy and cool (literally).
I remember when I joined DPRG in 2003, My previous first attempts at doing  
DC servo motor control had met with little success, then a little input for 
DPRG  members and I was building some pretty cool stuff - cool in my eyes  
I am still a bit of a hack, but you don't have to get servo control 100%  
right -- it seldom is anyway..
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