Lagrange Coeficients for constraned optimization

Altair Forum User

Is it possible to get the value of Lagrange coefficient (lambda) at the end of constrained optimization in optistruct? (in particularly size optimization)

I want this values because it will give you important clue for solution of optimization problem.

It is possible to fetch this values at the end of optimization in  MATLAB, So may be there is some way to fetch this values from Optistruct as well. 

Altair Forum User

Hi Vrushang,

 

I will check and update to you soon.

Altair Forum User

Can any one please conclude this topic...

Altair Forum User

Hi Vrushang,

 

Use OUTPUT>>MSLAGM. This is available in HyperWorks 14.0.230. Please update and use the OUTPUT card.