I have an ARMAX model on my matlab workspace, how do i represent it in simulink to perform simulations?

i have an black box armax model identified through system identification tool box. i want to put it on simulink so that i can perform some simulation and later use it for controller design.

Answer 1

[Nick Choi]

The 'Recursive Polynomial Model Estimator' block in Simulink can be used to represent ARMAX models.

The following documentation link provides additional information on the block: https://www.mathworks.com/help/ident/ref/recursivepolynomialmodelestimator.html

This documentation link provides an example of how to use the block in Simulink: https://www.mathworks.com/help/ident/ug/online-armax-polynomial-model-estimation.html