I have a finite element model of a geometric structure which is computationally expensive to solve. The model is parameterized with 3 parameters.
Each configuration is solved for an increasing load between
n discrete loads.
So the output (a specific property of the geometric structure) per configuration is a series of
3^3=27 combinations of these parameters.
Given the input combinations and the 27 output value series, how can I perform a sensitivity analysis to quantify the influence of each parameter on the output value and to determine which parameter combination can minimize the output value?