Search found 3 matches
- Thu Nov 16, 2017 3:56 pm
- Forum: OpenSim
- Topic: Inverse Kinematics Errors
- Replies: 2
- Views: 1937
Re: Inverse Kinematics Errors
Thanks for that! I've been through the documentation and watched that video previously, so I'll continue to iterate. I think marker placement could also improve on our end and that should translate into better scaling and IK errors.
- Wed Nov 15, 2017 4:49 pm
- Forum: OpenSim
- Topic: Inverse Kinematics Errors
- Replies: 2
- Views: 1937
Inverse Kinematics Errors
Hi everyone, I am currently on a project using Gait2392 to study knee angles and moments. Something i am trying to wrao my head around is how IK is done and its errors. With scaling, I have managed to get errors under 0.015m but then IK errors end up being 0.40+ m. Is this simply due to soft tissue ...
- Sun Apr 23, 2017 4:12 pm
- Forum: OpenSim
- Topic: Hip Joint Centre?
- Replies: 1
- Views: 403
Hip Joint Centre?
Hi, I am new to OpenSim and assisting in running trials on lower limb gait. But I was wondering how OpenSim calculates the hip joint centre? I understand that the femoral reference frame is calculated using three rotations from the pelvic reference frame, but any idea where I could find the rotation...