chap.m

自己毕业设计一些收集和做的一些simulink模型及源码

clear all;
close all;
global rin yout timef

size=30;
codel=3;

MinX(1)=zeros(1);
MaxX(1)=20*ones(1);
MinX(2)=zeros(1);
MaxX(2)=1.0*ones(1);
MinX(3)=zeros(1);
MaxX(3)=1.0*ones(1);

Kpid(:,1)=MinX(1)+(MaxX(1)-MinX(1))*rand(size,1);
Kpid(:,2)=MinX(2)+(MaxX(2)-MinX(2))*rand(size,1);
Kpid(:,3)=MinX(3)+(MaxX(3)-MinX(3))*rand(size,1);

G=100;
BsJ=0;

for kg=1:1:G   
    time(kg)=kg;
for i=1:1:size  
    Kpidi=Kpid(i,:);
[Kpidi,BsJ]=chap5f(Kpidi,BsJ);
BsJi(i)=BsJ;
end
[OderJi,IndexJi]=sort(BsJi);
BestJ(kg)=OderJi(1);
BJ=BestJ(kg);
Ji=BsJi+1e-10;
fi=1./Ji;


[Oderfi,Indexfi]=sort(fi);
Bestfi=Oderfi(size);
BestS=Kpid(Indexfi(size),:);

kg
BJ
BestS
fi_sum=sum(fi);
fi_size=(Oderfi/fi_sum)*size;

fi_S=floor(fi_size);
r=size-sum(fi_S);

Rest=fi_size-fi_S;
[RestValue,Index]=sort(Rest);

for i=size:-1:size-r+1
    fi_S(Index(i))=fi_S(Index(i))+1;
end

k=1;
for i=size:-1:1
    for j=1:1:fi_S(i);
        TempE(k,:)=Kpid(Indexfi(i),:);
        k=k+1;
    end
end

pc=0.90;
for i=1:2:(size-1)
    temp=rand;
    if pc>temp
        alfa=rand;
        TempE(i,:)=alfa*Kpid(i+1,:)+(1-alfa)*Kpid(i,:);
        TempE(i+1,:)=alfa*Kpid(i,:)+(1-alfa)*Kpid(i+1,:);
    end
end
TempE(size,:)=BestS;
Kpid=TempE;


pm=0.10-[1:1:size]*(0.01)/size;
pm_rand=rand(size,codel);
Mean=(MaxX+MinX)/2;
Dif=(MaxX-MinX);

for i=1:1:size
    for j=1:1:codel
        if pm(i)>pm_rand(i,j)
            TempE(i,j)=Mean(j)+Dif(j)*(rand-0.5);
        end
    end
end
TempE(size,:)=BestS;
Kpid=TempE;
end
Bestfi
BestS
Best_J=BestJ(G)
figure(1);
plot(time,BestJ);
xlabel('Times');ylabel('BestJ');
figure(2);
plot(timef,rin,'r',timef,yout,'b');
xlabel('Time(s)');ylabel('rin,yout');