Cost-Objectivfunction


Updated by Altair Forum User
hi,
i want to optimize cost of 2 Matrial-Truss (1D, steel and aluminum), i do not know, how / wilch optimization-card shall i creat or change (as response) .
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thanks very much!
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Updated by Altair Forum User
Hi Rahul,
e.g. two Material Truss: Steel: Price 20 $/ Kg, Alu: Price 15 $ / Kg:
Obj-Fkt: f (X) = mass_steel * 20 + mass_alu * 15 .


Updated by Altair Forum User
Hi,
HS-1015: Working with an Internal Math Model
Please go through the tutorial in HyperStudy where material cost and volume are used as responses. That may some how useful for you /emoticons/default_smile.png' alt=':)' srcset='/emoticons/smile@2x.png 2x' width='20' height='20'>
9527kun
How is the cost of your material calculated? if it is calculated per mass i.e. per kg, then you can optimize the part with minimize mass as the objective.