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  #31  
Old 03-18-2010, 08:29 AM
sadper sadper is offline
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Hi,

Is manual that tells me the markers label or the location of the markers?

Regards
TS
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  #32  
Old 03-18-2010, 09:12 AM
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sdendorfer sdendorfer is offline
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Hi,
no, there is no such manual. This is because there is no fixed marker set. You can define any marker at any location to fit your individual experimental setup. The given Gait models in the repository are only examples of such experiments. The first step is to create/change the marker locations in the AnyBody model to fit to your experiments. If your experimental marker kit is fixed this is a once-and-for-all-task.
Best regards,
Sebastian
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Sebastian Dendorfer, AnyBody Support

Please provide AMMR and AMS version numbers in case you send a debug model. The folder structure should follow the standard in the AMMR. This makes it a lot easier for us to answer your questions faster.
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  #33  
Old 03-28-2010, 01:29 PM
sadper sadper is offline
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Hi,

I am modify the GaitVaughan markers location but i get the following error when i run the inverseDynamic.
I input a markers file with a longer timing (0.2-3.5). The markers is all around the human.
Infact, this is a motion of bending the upper body with the leg not moving (the leg also have markers on it).

Failed to resolve kinematic constraints (final kin. error = 1.936164E-001)
Constraint no. 0 above error tolerance 0.000001, error = 0.000008. - constr. #0 in 'Main.HumanModel.BodyModel.Trunk.JointsLumbar.C0C1 Jnt.Constraints'
Constraint no. 191 above error tolerance 0.000001, error = 0.027762. - constr. #2 in 'Main.Model.ModelEnvironmentConnection.JointsAndDr ivers.HeelYLDrv'
ERROR(OBJ.MCH.KIN3) : D:\AnyBodyModelRepositoryV1.0\Application\Examples \GaitVaughan\GaitVaughan.main.any(134) : 'Study' : Kinematic analysis failed in time step 0

Regards
TS

Last edited by sadper; 03-28-2010 at 01:38 PM.
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  #34  
Old 03-29-2010, 10:01 AM
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sdendorfer sdendorfer is offline
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Posts: 246
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Hello,
it could be related to the initial positions. Please make sure that the model is placed close to the marker positions when you set initial conditions.
Best regards,
Sebastian
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Sebastian Dendorfer, AnyBody Support

Please provide AMMR and AMS version numbers in case you send a debug model. The folder structure should follow the standard in the AMMR. This makes it a lot easier for us to answer your questions faster.
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