[Home]History of Closed Loop Spindle Speed Control

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Revision 2 . . April 15, 2009 12:15 pm by FlyingElectron
Revision 1 . . April 11, 2009 3:29 pm by FlyingElectron
  

Difference (from prior major revision) (no other diffs)

Added: 6a7,10
Update: I've managed to better tune my system by using Pgain=1, Igain=1, Dgain=0.5, maxoutput=1500 . The spindle doesn't overshoot too much and it oscillates down to the commanded RPM within 2 seconds.

Update: I haven't done this yet, but setting FF0=1 will enable you to not have to use the sum2 component since the commanded RPM will be automatically added into the output of the PID, but you will have to adjust the maxoutput to your real maxoutput, not the max amount of error allowed.


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