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Adriano A. Koga

99 lines of topoly optimization

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Hi everyone,

 

i'd like to share a script slightly modified, based on the very famous 99lines topology optimization script from Ole Sigmund group (http://www.topopt.mek.dtu.dk/).

It brings a topology optimization problem, for miminize compliance, while keeping a limited volume fraction of material. It is a bi-supported beam example.

This runs fine in Compose 2019..3+ I believe.

 

Just load the .oml file, and run the script.

Then for execution type a few parameters while calling the 'top' function.

 

top(20,10,0.5,3.0,1.5)

top(numb elems in x, numb elems y, volume fraction, penalization , minimum radius filter)

 

image.thumb.png.c382ab7f1448554d8bb17954af546644.png

99lines_modified.oml

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