Azzera filtri
Azzera filtri

Running two control systems with different rates

3 visualizzazioni (ultimi 30 giorni)
patr chri
patr chri il 4 Giu 2020
Commentato: patr chri il 5 Giu 2020
Hello,
I have a relatively general question. I have two control systems that communicate with each other (one feedforward controller and one MPC) and I am trying to make one of these systems faster than the other one in terms of sampling rates. For example, I want the feedforward controller to be slower than the MPC.
Is there a Simulink block that can help me implement this?
Thank you
  4 Commenti
Paresh yeole
Paresh yeole il 4 Giu 2020
For the first question, Yes.
For the second question, you are correct if you have selected as -1 for sampletime option for the PID block. You can have a user-defined value for the PID block as well.
patr chri
patr chri il 5 Giu 2020
My issue is that when I am trying to change the MPC sampling rate to make it faster (ie smaller sampling rate) it doesn't allow me because it is not dependent (integer product) of the Simulink settings fixed solver sampling time.

Accedi per commentare.

Risposte (0)

Categorie

Scopri di più su Linear Plant Specification in Help Center e File Exchange

Community Treasure Hunt

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

Start Hunting!

Translated by