Email: Password: Remember Me | Create Account (Free)

Back to Subject List

Old thread has been locked -- no new posts accepted in this thread
???
03/13/07 14:45
Read: times


 
#134856 - clarify
Responding to: ???'s previous message
What i have coming into my micro-controller is the time it triggers.

WHAT triggers? this can be read "the micro triggers on "something" - very informative.

I tried doing simple increment/decrement by 1 until reaches speed but it doesn't seem to settle nicely.
This method should settle perfectly, albeit slowly, explain "doesn't seem to settle nicely" overshoot, too slow ???

Try to restate your problem and read it based on the reader having no idea whatsoever what you are doing, then rewrite it.

Erik


List of 13 messages in thread
TopicAuthorDate
Ideas on PID motor            01/01/70 00:00      
   clarify            01/01/70 00:00      
      trigger on input capture            01/01/70 00:00      
         p-I-d            01/01/70 00:00      
            do you mean            01/01/70 00:00      
               It's a control theory thing ...            01/01/70 00:00      
         sounds like noise to me            01/01/70 00:00      
            capturing PWM waveform            01/01/70 00:00      
               what is that PWM generated by????            01/01/70 00:00      
                  by motor hall sensors            01/01/70 00:00      
                     put a scope on the hall sensor input, is it "spark            01/01/70 00:00      
                        looks clean, a little spark i suppose            01/01/70 00:00      
                           that depends            01/01/70 00:00      

Back to Subject List