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DOE testing - query on settings to reach a specified target

Hi all.

 

I am currently working on a DOE assignment. One part of the question relates to getting the settings for 4 factors to achieve a target distance within a range of x +/-5cm. I believe I should be able to achieve this through the profiler but I cannot figure out how to achieve this. Can you offer me any advice in relation to this? It would be greatly appreciated.

 

Thanking you in advance.

 

DOERe: DOE testing - query on settings to reach a specified target

In the profiler you can turn on the 'desirability functions', then you edit the Desirability graphs on the right to reflect the goals you are after and then you come back to the menu and do 'maximize desirability'

 

Re: DOE testing - query on settings to reach a specified target

This recipe gives you a mean performance of 230 with a 95% CI of 225.36 - 234.36. If you want to know the distribution of indivudial trials, turn on the simulator under the hotspot, input some variability for each of the factors. Then turn on the spec limits under the siimulator hotspot and input LSL 225 USL 235 and hit simulate to check the distribution of distances.