Loopshaping loopsyn > Robust control toolbox
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
Hello,
I'm trying to find controller my 1x2 (1 input, 2 output) model using loopsyn command; I'm getting error below when I tried to use command loopsyn
??? Error using ==> lti.loopsyn at 204 Ill-posed problem -- plant G cannot have more outputs than inputs
Error in ==> Untitled4 at 15 [K,CL,GAM,INFO]=loopsyn(ltcp_nom,Gd); % Design a loop-shaping controller K
See my m code below that I'm using for system model, and please give me advise that where am I doing mistake ??
Thanks, Özgür
clc;
clear;
g=9.81;
b=0.1;
M_n=3;
m_n=1;
l_n=1;
A_n=[0 1 0 0;0 -b/M_n -m_n*g/M_n 0;0 0 0 1;0 b/M_n*l_n (M_n+m_n)*g/M_n*l_n 0];
B_n=[0;1/M_n;0;-1/M_n*l_n];
C_n=[1 0 0 0;0 0 1 0];
D_n=[0;0];
ltcp_nom = ss(A_n,B_n,C_n,D_n);
s=tf('s'); w0=0.4; Gd=w0/s;
[K,CL,GAM,INFO]=loopsyn(ltcp_nom,Gd); % Design a loop-shaping controller K
0 Kommentare
Antworten (0)
Siehe auch
Kategorien
Mehr zu Stochastic Differential Equation (SDE) Models finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!