[TRNSYS-users] inputs simulation

Diego A. Arias daarias at wisc.edu
Fri Mar 30 08:34:07 PDT 2007


Dear Xavier,

It seems like an interesting project.
I think that you need to create a new component that does minimization. 
It could be a modified version of Type22, as it has several features 
like the minimum, maximum and threshold values for the controlled 
variable.  Please let me know if you need help implementing it.
Best regards,

Diego


FAURE Xavier wrote:
> Dear all,
>
> I heard it was possible to simulate reverse problem considering the outputs
> as inputs. From the outputs, I'd like to calculate the inputs that best fits
> at each time step.
>
> TRNOpt software enable to define the parameters that minimise a considering
> function but the parameters are constant for each simulation. In my problem,
> the parameters I'd like to define evolve at each time step. Hence, to
> minimise my function, the parameter I'm playing with must change at each
> time step.
>
> Does any one have an idea to do such simulation?
> Thanks by advance,
> Regards,
>
> Xavier Faure
> CSTB
> Enveloppes & Revêtements
> Caractérisation Physique des Matériaux
> 24 rue Joseph Fourier
> 38400 Saint Martin d'Heres
> Tel : 33 (0)4 76 76 25 74
> Fax : 33 (0)4 76 76 25 60
> mail : xavier.faure at cstb.fr 
> web : www.cstb.fr
>
>
>
>  
>  
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-- 
Diego A. Arias
TRNSYS Coordinator
Solar Energy Laboratory
University of Wisconsin - Madison
1500 Engineering Drive
Madison, WI 53706



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