we are trying to get a perscribed motion for a cycling gait with the inverse kinematics tool. We did manage to generate a .mot file for this and a .trc file but the weights are set to 0. It gives us an error when we try to run it and we are not sure how to fix this problem. Do you have an idea on how to run this properly?
kind regards, rudolf
perscribed motion for a cycling gait with the inverse kinematics tool
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Rudolf deS onnaville
- Posts: 1
- Joined: Thu Apr 22, 2021 1:55 am
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Ayman Habib
- Posts: 2239
- Joined: Fri Apr 01, 2005 12:24 pm
Re: perscribed motion for a cycling gait with the inverse kinematics tool
Hi Rudolf,
Not sure what you mean by needing a "prescribed motion". The job of Inverse Kinematics (IK) is to calculate motion (joint angle trajectory). Once done you have a motion (possibly saved in .mot) as you described. Generally in solving IK, a zero weight means to ignore the specific marker or coordinates.
Please check the documentation page for IK here:
https://simtk-confluence.stanford.edu/d ... Kinematics
Hope this helps,
-Ayman
Not sure what you mean by needing a "prescribed motion". The job of Inverse Kinematics (IK) is to calculate motion (joint angle trajectory). Once done you have a motion (possibly saved in .mot) as you described. Generally in solving IK, a zero weight means to ignore the specific marker or coordinates.
Please check the documentation page for IK here:
https://simtk-confluence.stanford.edu/d ... Kinematics
Hope this helps,
-Ayman