On Sun, 2012-12-09 at 19:43 -0600, Jon Elson wrote: > Gene Heskett wrote: > > Should I be able to induce a rail to rail oscillation with Pgain? > > > You probably can, but in an actual machine, it would be a VERY bad thing > to do! Fine for a simulation exercise, but it is likely to cause damage, > perhaps permanent damage to mechanical parts. > > > Jon Tuning linuxcnc come up time and again. As far as I can tell it is still an art. I keep hoping someone with the requisite brights will write a usable diagnostic that gives us a bode plot and then tell us what to do with it. I certainly can't do it. Zu hilfe! Zu hilfe! Zu hilfe!
;-) Dave ps. it really doesn't have to be a bode plot just anything that gives us a logical (engineered) approach to tuning. > ------------------------------------------------------------------------------ > LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial > Remotely access PCs and mobile devices and provide instant support > Improve your efficiency, and focus on delivering more value-add services > Discover what IT Professionals Know. Rescue delivers > http://p.sf.net/sfu/logmein_12329d2d > _______________________________________________ > Emc-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-developers ------------------------------------------------------------------------------ LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial Remotely access PCs and mobile devices and provide instant support Improve your efficiency, and focus on delivering more value-add services Discover what IT Professionals Know. Rescue delivers http://p.sf.net/sfu/logmein_12329d2d _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
