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The objective is only evaluated at the final time in optimization?

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Hello, I am using the optimization module in conjunction with the Heat Transfer in topology optimization. After computation, I always get the warning message: ' The objective is only evaluated at the final time. '

I use a Time Dependant Study and use the same time step for my optimisation Solver. And it work, but I always get that warning message and I wanted the optimization solver to be able to evaluate the objective at all the time step.

Thank you.

0 Replies Last Post Sep 26, 2019, 7:21 AM EDT
COMSOL Moderator

Hello Long Chen

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