Hi guys, I've been working on a code improving the precision of robots with forces acting on them. To do this i need data on the stiffness coefficient of the joints (rad/Nm). I've already found some for a couple of robots: KUKA KR 210. and KR240
my sources are so far:
http://www.sim.informatik.tu-darmstadt.de/publ/da/2011-E…helorarbeit.pdf
and
http://hal.archives-ouvertes.fr/docs/00/63/30/…ica2011_HAL.pdf
Does anybody have info on the stiffness of other robots?