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Marco2024
Level II

How to optimize factors with uncertainty in 1 step with JMP?

Hello community!!,

A question: will it be possible for the profiler to find the best combinations of factors with uncertainty when performing a simulation, which maximize the total utility and minimize the total cost, generating a table of the best combinations found? For example:

Marco2024_0-1701362844035.png

 

Marco2024_1-1701362860681.png

 

25 REPLIES 25

Re: How to optimize factors with uncertainty in 1 step with JMP?

Your first screenshot of the Prediction Profiler does not show the Desirability Functions. These functions are used to optimize settings across all the response goals and importance settings. That action usually occurs before simulation to assess capability.

Marco2024
Level II

Re: How to optimize factors with uncertainty in 1 step with JMP?

Hello Mark,
I am happy to greet you! Thank you for the observation... I would like to know if it is possible for JMP to optimize the factors with uncertainty in 1 step.

Greetings,

Marco

Marco2024_1-1701366238627.png

 

Re: How to optimize factors with uncertainty in 1 step with JMP?

You optimize the mean response using desirability functions. The uncertainty is presented as a confidence interval for the response. You then use simulation with injected variance for each significant factor. You represented the anticipated uncertainty or degree of control through the specification of the injected variance. The distribution of simulated responses is evaluated against specifications.

The Design Space Profiler is an alternate way.

Re: How to optimize factors with uncertainty in 1 step with JMP?

Note that JMP 17 introduced an enhancement to the Prediction Profiler: the Design Space Profiler. It allows you to determine operating ranges for your factors to achieve a given yield against specifications. This tool might be useful in your attempt.

hogi
Level XII

Re: How to optimize factors with uncertainty in 1 step with JMP?

Marco2024
Level II

Re: How to optimize factors with uncertainty in 1 step with JMP?

Hello Hogi,
I am glad to greet you, the uncertainty graph with the filters that you created work very well!!!....one question: will it be possible for the profiler to find the best combinations of factors with uncertainty when carrying out a simulation, which maximize the usefulness total and minimize the total cost, generating a table of the best combinations found? For example:

Marco2024_0-1701369168132.png

Marco2024_1-1701369194055.png

 

Marco2024
Level II

Re: How to optimize factors with uncertainty in 1 step with JMP?

Thanks for your response Mark, the idea is to solve problems without specification limits, Design Space Profiler requires specification limits

Re: How to optimize factors with uncertainty in 1 step with JMP?

You only need to use desirability functions with the selected model in the Prediction Profiler to optimize factor settings.

Marco2024
Level II

Re: How to optimize factors with uncertainty in 1 step with JMP?

In this case, how could I do it?

Marco2024_0-1701370014634.png