[scilab-Users] Particular optimization

[Collette yann]

Hello,

I joined to this mail an example of such a thing performed using code 
aster and scilab.
The script to be launched is launch_optim.sce. Be careful, you will need 
to set up some paths in this script.

The optimization problem is the following: optimize the shape of a truss 
bridge so as to minimize the deformation of the deck of the bridge.

YC

Le 25/05/2010 13:55, paul.carrico at free.fr a écrit :
> All,
>
> I would like to know if it’s possible or if somebody has ever experienced the following :
>
> a) is it possible to optimize a design in dynamic condition (in term of modal analysis and dynamic response i.e. dynamic stress) by looking for the MAXIMUM stress and not the minimum one as traditionally done,
> b) I’m under windows (hard constraint !!) and is it possible to link a commercial FEA code to Scilab throughout a script for example for this optimization ?
>
> Please note I’ve about 6 different parameters to be optimized so that I've the maximum stress at the particular natural frequency.
>
> Any suggestion ?
>
> Regards
>
> Paul
>    

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