Hi, I am stuck on simscape onramp course task 5 of 'feeback control (practice)'. I've tried don't exactly what the solution says and it won't work. The error is

33 views (last 30 days)

Answers (2)

Cris LaPierre
Cris LaPierre on 15 Oct 2021
Edited: Cris LaPierre on 15 Oct 2021
In the meantime, consider trying what was suggested in this post:
Do tasks 1-5 as instructed. All that is correct. Before running the model in Task 5 try this:
Check the settings on the "Rotational electromechanical converter" block that your "ideal rotational motion sensor" is connected to. Go to the "Variables" tab, check the override box for "Angular velocity" and set priority to "high". Everything else, leave it the way it is. Then run the model. This worked for me because I was having this exact problem.

Cris LaPierre
Cris LaPierre on 9 Oct 2021
There appears to have been a change in R2021b. The same solution passes the assessments in R2021a (with the same warning). Please contact support from within the Simscape Onramp navigation pane by clicking on the ? icon next to your user name (the top right) and select 'Contact Support.

Community Treasure Hunt

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

Start Hunting!

Translated by