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Re: [Question #707148]: Cylindrical triaxial test using Pfacet

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: Jan Stránský <question707148@xxxxxxxxxxxxxxxxxxxxx>
Date: Sun, 02 Jul 2023 14:55:40 -0000
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Question #707148 on Yade changed:
https://answers.launchpad.net/yade/+question/707148

    Status: Open => Needs information

Jan Stránský requested more information:
> How do I achieve servo control? I am still not clear about this

e.g. using ServoPIDController [1]

> I guess there is no displacement-based servo control in the code
'triax.py'

Yes.
The loading is simply such that a constant velocity is prescribed (s.state.vel = ...)

>>> But the problem is that when implementing the code, facets generated using the command 'Pfacet' are destroyed
>> what does "are destroyed" mean? please provide a MWE
> Maybe you can try to run the code 'triax.py' and you will understand what I am talking about.

No, I will not understand, since there are no PFacets in current triax.py.
Therefore I ask for a MWE and better description of "are destroyed" (anyway useful even with the code).

Cheers
Jan

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