MATLAB Answers

How to see at each iteration the results of fmincon

1 view (last 30 days)
Hello,
I am using a Non linear MPC formulation for my problem, but I would like to check the results of fmincon at each iteration or generally see the "under the hood" options of the Non linear MPC solver.
How could I do that?

  0 Comments

Sign in to comment.

Accepted Answer

rubindan
rubindan on 16 Jun 2020
The options OutputFcn and PlotFcn (which you specify using optimoptions) allows you see what happens in each iteration online.
I for exmaple once written a custom OutputFcn to save each iteration data in a log file.

  1 Comment

Christos Patrinos
Christos Patrinos on 16 Jun 2020
Thank you very much for your answer.
I will give it a try.

Sign in to comment.

More Answers (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!