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MMA algorithm

Posted Apr 18, 2020, 6:35 a.m. EDT Structural & Acoustics 1 Reply

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Why does the MMA algorithm take the integral form for solving the objective / constraint function of the topology optimization problem? What is the theoretical basis behind it?

1 Reply Last Post Apr 20, 2020, 3:04 a.m. EDT
Kristian Ejlebjærg Jensen COMSOL Employee

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Posted: 4 years ago Apr 20, 2020, 3:04 a.m. EDT

COMSOL 5.5 uses the globally convergent version of the MMA optimization algorithm. The algorithm works the same for any optimization problem - nothing special is done for topology optimization.

COMSOL 5.5 uses the globally convergent version of the MMA optimization algorithm. The algorithm works the same for any optimization problem - nothing special is done for topology optimization.

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