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Optimization Module : Using design variable of previous iteration

Posted 28 mag 2013, 08:34 GMT-4 Version 4.3, Version 4.3a, Version 4.3b 0 Replies

Heungson Lee
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Hello, I am using Optimization Module and having some difficulties.

I want to use the values of design variable of previous iterations (n-1, and n-2).

In other words, can I store the values of design variable of previous iterations (n-1, and n-2)?

I know that the Optimization solver internally has to store and use it to calculate the gradient for the update of values.

But it seems to me that I can't access that information.

Is there a way to do that?

I would really appreciate your help.

Thank you.



0 Replies Last Post 28 mag 2013, 08:34 GMT-4
COMSOL Moderator

Hello Heungson Lee

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