PARAM, FFRS, FASTFR

Geraldo Osorio

Hi

 

Could you help to understand more details, behind online help, about parameters below? 

 

 

Do I need specific lincense for these parameters?

 

Thanks.

FaroukM

Altair Forum User said:

Hi

 

Could you help to understand more details, behind online help, about parameters below? 

 

<?xml version="1.0" encoding="UTF-8"?>

 

Do I need specific lincense for these parameters?

 

Thanks.

 

Hi Geraldo, 

 

FASTFR : This option is used to activate 'The faster modal solution method' for modal frequency response analysis ! 

 

FFRS : The second means FAST Frequency Response Solver, used if you want to activate the external FASTFRS solver. This solver works well for a large modal frequency response. (You have to install it in advance). 

 

FFRSNCPU : used with FFRS. It's useful if you want to define the number of CPUs to be used by the external solver 'FAST Frequency Response Solver'. 

 

FFRSLFREQ : It's a threshold (cut-off frequency) used to partition your system into low freq and high freq. 

 

Cheers, 

Geraldo Osorio

Hi Farouk

 

Do you know any external solver 'FAST Frequency Response Solver'?

 

Thanks

Rahul Rajan_21763

Please refer attached document for FASTFRS from online help.

Unable to find an attachment - read this blog

Geraldo Osorio

Thanks Rahul.

FaroukM

Altair Forum User said:

Hi Farouk

 

Do you know any external solver 'FAST Frequency Response Solver'?

 

Thanks

Hi Geraldo, 

 

I joined a paper in which we explain some Fast FRS development. 

 

Cheers, 

Unable to find an attachment - read this blog

Geraldo Osorio

Thanks Farouk

FaroukM

Altair Forum User said:

Thanks Farouk

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