test.m

粒子群算法

%clear;
clc
n=[4];
d=[1 50 0];
K= [ 3.3965  30.4324    0.0074];
%Kd= 37.7150  ,Kp=26.9776 ;Ki= 67.7886;
%Kd= 1  ,Kp=1 ;Ki= 1;
 Gstep = tf(n,d);
% Gc =tf(K1,[1 0]) 
% T = feedback(Gc*Gstep,1);
% [y,t]  = step(T);
% subplot(2,1,1)
% plot(t,y)
Gc =tf(K,[1 0]) 
T = feedback(Gc*Gstep,1)
[y,t]  = step(T);
subplot(2,1,1)
plot(t,y)

Gc =tf(K,[1 0]) 
T = feedback(Gstep,1)
[y,t]  = step(T);
subplot(2,1,2)
plot(t,y)