Hello, i have got IK of lower extremities with a custom model based on 3DGaitModel2354 , and i would like to do static optimization on this movement, but when i click run on this tool, opensim closes, what do i have to check, i mean log file or something to realize what is the problem and how to complete the static optimization step.
Thank you in advance.
Carlos Ramirez
Static optimization crash
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Carlos Ramirez
- Posts: 13
- Joined: Mon Oct 22, 2012 12:10 pm
Re: Static optimization crash
I have found the log file´s error when i try to do the static optimization step.
Here it is. May be somebody would like to check what could be wrong.
Thank you
Carlos
Here it is. May be somebody would like to check what could be wrong.
Thank you
Carlos
- Attachments
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- hs_err_pid4988.log
- Log error file
- (32.96 KiB) Downloaded 60 times
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Gabriel Britcher
- Posts: 5
- Joined: Fri May 16, 2014 12:32 pm
Re: Static optimization crash
A few days ago I believe you had your model uploaded. I downloaded it and played around a little bit. I believe if you change your thorax joint to a weld joint that it will work.
<Body name="thorax">
<mass>15.6903353239452</mass>
<mass_center> -0.12797 -0.13354 0.0115064</mass_center>
<inertia_xx>0.270280513098911</inertia_xx>
<inertia_yy>0.123967353014763</inertia_yy>
<inertia_zz>0.218867763026006</inertia_zz>
<inertia_xy>0.02441147645256</inertia_xy>
<inertia_xz>-0.008948253626665</inertia_xz>
<inertia_yz>-0.003326809054344</inertia_yz>
<!--Joint that connects this body with the parent body.-->
<Joint>
<WeldJoint name="ground_thorax">
<parent_body> ground </parent_body>
<location_in_parent> 0.000000000000 0.000000000000 0.000000000000 </location_in_parent>
<orientation_in_parent> 0.000000000000 0.000000000000 0.000000000000 </orientation_in_parent>
<location> 0.000000000000 0.000000000000 0.000000000000 </location>
<orientation> 0.000000000000 0.000000000000 0.000000000000 </orientation>
</WeldJoint>
</Joint>
Running it with a few of my own kinematics files from a similar model gave exceptional results and actually helped to fix a problem of my own. Thank you!!
<Body name="thorax">
<mass>15.6903353239452</mass>
<mass_center> -0.12797 -0.13354 0.0115064</mass_center>
<inertia_xx>0.270280513098911</inertia_xx>
<inertia_yy>0.123967353014763</inertia_yy>
<inertia_zz>0.218867763026006</inertia_zz>
<inertia_xy>0.02441147645256</inertia_xy>
<inertia_xz>-0.008948253626665</inertia_xz>
<inertia_yz>-0.003326809054344</inertia_yz>
<!--Joint that connects this body with the parent body.-->
<Joint>
<WeldJoint name="ground_thorax">
<parent_body> ground </parent_body>
<location_in_parent> 0.000000000000 0.000000000000 0.000000000000 </location_in_parent>
<orientation_in_parent> 0.000000000000 0.000000000000 0.000000000000 </orientation_in_parent>
<location> 0.000000000000 0.000000000000 0.000000000000 </location>
<orientation> 0.000000000000 0.000000000000 0.000000000000 </orientation>
</WeldJoint>
</Joint>
Running it with a few of my own kinematics files from a similar model gave exceptional results and actually helped to fix a problem of my own. Thank you!!
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MNRD Mathieu
- Posts: 1
- Joined: Mon Mar 03, 2014 8:13 am
Re: Static optimization crash
virtualofice wrote:I have found the log file´s error when i try to do the static optimization step.
Here it is. May be somebody would like to check what could be wrong.
Thank you
Carlos
I have the same error you describe.
Did you find a solution?
Mathieu
PhD Student
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Julie Ellis
- Posts: 8
- Joined: Thu Mar 06, 2014 3:45 pm
Re: Static optimization crash
Gabriel,
Could you explain why changing the thorax joint to a weld will enable the static optimization? Just curious as I am learning more about the program. Thanks,
Julie
Could you explain why changing the thorax joint to a weld will enable the static optimization? Just curious as I am learning more about the program. Thanks,
Julie