Tolerance error

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1

Hi Soren,

We have a problem with a pure arm abduction movement of the arm
(glenohumeralabduction) that we maked in a theoretical position with
our software.
We send you all our simulation files, the Anybody files that we
have modified and the error that we have obtained.
I haven’t idea what’s the problem.

Thanks in advance

Raul

2

Hi Raul

I looked at your model, and it seems like it will work for you if you
add a kinematic tolerance i.e. set the KinematicTol in the study. It
could look like this:
AnyBodyStudy MyStudy = {
AnyFolder &Model = .MyModel;
RecruitmentSolver = MinMaxNRSimplex;
Gravity = {0.0, -9.81, 0.0};
KinematicTol=0.00001;
};
The KinematicTol could be set to be just above the errors you get.
Hope it works.

Best regards
Christian, AnyBody Support

— In anyscript@yahoogroups.com, Raúl Borraz Lamiel
<raulborrazlamiel@…> wrote:
>
> Hi Soren,
>
> We have a problem with a pure arm abduction movement of the arm
> (glenohumeralabduction) that we maked in a theoretical position with
> our software.
> We send you all our simulation files, the Anybody files that we
> have modified and the error that we have obtained.
> I haven’t idea what’s the problem.
>
> Thanks in advance
>
> Raul
>

3

Hi Soren,

In our file .main we haven’t the KinematicTol defition line, I have
seen in the tutorial that it’s an optional Var.
In our file we have:

AnyBodyStudy Study = {
AnyFolder &Model = .Model;

 RecruitmentSolver = MinMaxNRSimplex;
 // tEnd = 1.0;
 tStart = #include "TimeINI.txt";
 tEnd = #include "TimeEND.txt";
 Gravity = {0.0, -9.81, 0.0};
 // nStep = 5;
 nStep = #include "STEPS.txt";
 MuscleEliminationTol = 1e-7;

We have only an optional Var and it is the MuscleEliminationTol, we
have to write the kinematicTol Var?
What’s its default value?

Thank you very much

— In anyscript@yahoogroups.com, “AnyBody Support” <support@…>
wrote:
>
> Hi Raul
>
> I looked at your model, and it seems like it will work for you if
you
> add a kinematic tolerance i.e. set the KinematicTol in the study.
It
> could look like this:
> AnyBodyStudy MyStudy = {
> AnyFolder &Model = .MyModel;
> RecruitmentSolver = MinMaxNRSimplex;
> Gravity = {0.0, -9.81, 0.0};
> KinematicTol=0.00001;
> };
> The KinematicTol could be set to be just above the errors you get.
> Hope it works.
>
> Best regards
> Christian, AnyBody Support
>
> — In anyscript@yahoogroups.com, Raúl Borraz Lamiel
> <raulborrazlamiel@> wrote:
> >
> > Hi Soren,
> >
> > We have a problem with a pure arm abduction movement of the arm
> > (glenohumeralabduction) that we maked in a theoretical position
with
> > our software.
> > We send you all our simulation files, the Anybody files that we
> > have modified and the error that we have obtained.
> > I haven’t idea what’s the problem.
> >
> > Thanks in advance
> >
> > Raul
> >
>

4

Hi Raul

The kinematicTol is a optional value, which set the accuracy the
kinematic solver should meet before it can claim the kinematics is
solved.

If you locate your Study folder in the ModelTree, you will find this
variable in the folder. If you double click it, it will dumps its
value to the model info window, in this way you can see its default
value, i think it is something like 1e-6.

Best regards
Søren, AnyBody support

— In anyscript@yahoogroups.com, Raúl Borraz Lamiel
<raulborrazlamiel@…> wrote:
>
> Hi Soren,
>
> In our file .main we haven’t the KinematicTol defition line, I
have
> seen in the tutorial that it’s an optional Var.
> In our file we have:
>
> AnyBodyStudy Study = {
> AnyFolder &Model = .Model;
>
> RecruitmentSolver = MinMaxNRSimplex;
> // tEnd = 1.0;
> tStart = #include “TimeINI.txt”;
> tEnd = #include “TimeEND.txt”;
> Gravity = {0.0, -9.81, 0.0};
> // nStep = 5;
> nStep = #include “STEPS.txt”;
> MuscleEliminationTol = 1e-7;
>
> We have only an optional Var and it is the MuscleEliminationTol,
we
> have to write the kinematicTol Var?
> What’s its default value?
>
> Thank you very much
>
>
> — In anyscript@yahoogroups.com, “AnyBody Support” <support@>
> wrote:
> >
> > Hi Raul
> >
> > I looked at your model, and it seems like it will work for you
if
> you
> > add a kinematic tolerance i.e. set the KinematicTol in the
study.
> It
> > could look like this:
> > AnyBodyStudy MyStudy = {
> > AnyFolder &Model = .MyModel;
> > RecruitmentSolver = MinMaxNRSimplex;
> > Gravity = {0.0, -9.81, 0.0};
> > KinematicTol=0.00001;
> > };
> > The KinematicTol could be set to be just above the errors you
get.
> > Hope it works.
> >
> > Best regards
> > Christian, AnyBody Support
> >
> > — In anyscript@yahoogroups.com, Raúl Borraz Lamiel
> > <raulborrazlamiel@> wrote:
> > >
> > > Hi Soren,
> > >
> > > We have a problem with a pure arm abduction movement of the
arm
> > > (glenohumeralabduction) that we maked in a theoretical
position
> with
> > > our software.
> > > We send you all our simulation files, the Anybody files that we
> > > have modified and the error that we have obtained.
> > > I haven’t idea what’s the problem.
> > >
> > > Thanks in advance
> > >
> > > Raul
> > >
> >
>

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