KiraYamato Posted June 3, 2012 Share Posted June 3, 2012 hi, everyone i meet some problems when i use turbo pmac 2 to tune the pid parameter of an axes the motor i used pull via a screw I set kd=0 and a proper kp and ki and it seems that a step folloing is acceptable but the command velocity oscillated during a sine wave following the period of the oscillation and following error appears to coincide but i do not think that is a reasonable answer can any one spare me a help? 3q Link to comment Share on other sites More sharing options...
Sina.Sattari Posted June 4, 2012 Share Posted June 4, 2012 KiraYamato, I think you need to tune your motor much tighter than what you have shown in the graphs. Please read through this post which has step by step notes on tuning your motor : http://forums.deltatau.com/showthread.php?tid=517 Regards, Link to comment Share on other sites More sharing options...
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