pidzhengding.m

粒子群算法

function  y = PIDZhengDing(Swarm)
[SwarmSize, Dim] = size(Swarm);
n=[4];
d=[1 50 0];
Gstep = tf(n,d);
t= 0:0.1:5;
for i=1:SwarmSize
Gc(i) =tf([Swarm(i,1)  Swarm(i,2) Swarm(i,3)],[1 0]) ;
Gf(i) = feedback(Gc(i)*Gstep,1);
Rs  = step(Gf(i),t);
y(i) = sum(t'.*abs(Rs-1));
end