Full State Controller Structure Design in Simulink
2 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Sezer Memis
le 14 Jan 2021
Réponse apportée : Sezer Memis
le 15 Jan 2021
I try to simulating full state controller in Simulink. But my structure which made by gain blocks did not work.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/488700/image.png)
The bottom closed loop (state-space block) works same as i expected. Same A, B matrices, same input, same structure i think but the top one did not work.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/488705/image.png)
All gain blocks are setting like this:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/488710/image.png)
Matlab commands:
%%
A = [0.8053, -0.1399, -0.09017;
0.1803, 0.9857, -0.009342;
0.009342, 0.09952, 0.9997];
B = [0.04509; 0.004671; 0.0001584];
C = [0 0 1];
D = [0];
x0 = [0; 0; 0];
%%
sys = ss(A,B,C,D,-1);
%%
desired_poles = [0.3; 0.4; 0.5]
sys.C = eye(3)
K = place(A, B, desired_poles)
System is fully controllable. What am i missing? Tried a lot of things but didn't work. Problem and solution is very easy i guess.
0 commentaires
Réponse acceptée
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Sources dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!