Design of experiment – relation between parameters

[sandrzyk]

Hello everyone, 

I am performing a DOE, I want to create a relation between my parameters, that one of them has to be always greater then the second one (outher radius>inner radius). Is this possible to do? Software chooses random values in DOE, therefore outputs are also not correct when my inner radius is greater than outher radius.

Thanks for help in advance!

[peteroznewman]

Make the independent parameters Ri and Rt where Ri is the inner radius and Rt is the distance from the inner to the outer radius.

Then make a dependent parameter Ro = Ri + Rt

In that way, you will avoid impossible geometries where Ro < Ri