Can matlab perform perturbation & linearization on a state average model? (power electronics are of specific interest, but field is probably irrelevant)

3 views (last 30 days)
As the title says, I was wondering if there is a tool in Matlab that performs perturb and linearization on state matrices. An example matrix is shown in the photo
I did a quick search and found nothing, hence I'm trying the community.

Answers (1)

Zhao Wang
Zhao Wang on 15 Feb 2022
Depending on how you are going to model your averaged value model. For instance, you can model the average value model using 'ss' (https://www.mathworks.com/help/control/ref/ss.html). You can then analyze this state-space model.
Alternatively, you can model the power electronics circuit in Simulink with higher fidelity. Based on the Simulink model, you can then use the linearization and frequency response estimation approaches from Simulink Control Design: https://www.mathworks.com/help/slcontrol/ug/linearize-simulink-model.html

Communities

More Answers in the  Power Electronics Control

Community Treasure Hunt

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

Start Hunting!

Translated by