Search found 11 matches

by jacobi
15 Aug 2015, 09:33
Forum: General questions
Topic: Can't get Kuka LBR_iiwa_7_R800 IK to work
Replies: 5
Views: 2254

Re: Can't get Kuka LBR_iiwa_7_R800 IK to work

I met similar problems before. This problem also happens to the UR robot. Basically, I think this is due to that there are two joint axes which are almost parallel. The robot may have several IK solutions which are close in the numerical space, and this causes the IK algorithm to become unstable. I ...