MATLAB Answers

Initialize a model in steady state

3 views (last 30 days)
Chris on 9 Apr 2019
I have a Simulink model of an aircraft that I would like to have start in a steady state trim condition before the model runs. For a given airspeed, weight, altitude etc, I need to find the angle of attack where lift balances weight and thrust balances drag. In past with other code based simulations I have done this iteratively in code but I dont know how to control the simulink model to do this.
The simulink model contains many lookup tables so I can not easily reimplement it in code, solve the initialization problem, then supply it to the simulink model.
I would rather not put a while loop around the entire model.
I do not have the Aerospace block set. I have my own Equations Of Motion.
Thanks for any suggestions.


Sign in to comment.

Answers (0)




Community Treasure Hunt

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

Start Hunting!

Translated by