fminconを用いたプログラムのparfor導入方法
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L12=2;
L23=1;
E=70;
I = 0.02;
A=0.2;
X1=30:0.5:150 ;
Y1=1.98:0.002:2.02;
Z1=0.99:0.001:1.01;
F0x1 = zeros(6,length(Z1),length(Y1),length(X1));
C1 = zeros(length(Z1),length(Y1),length(X1));
C2 = zeros(length(Z1),length(Y1),length(X1));
JF4 = zeros(length(Z1),length(Y1),length(X1));
global w
global q
global v
x = sym ('x',[1 6]);
for n=1:length(Z1)
L14=Z1(n);
for k=1:length(Y1)
L45=Y1(k);
for i=1:length(X1)
X=X1*(pi/180);
v=Z1(n);
q=Y1(k);
w=X(i);
AA1=[x(4);x(2)];
AAl1=[x(3);x(6)];
AAl2=[x(4);x(5)];
RR=[cos(X(i)),-sin(X(i));
sin(X(i)),cos(X(i))];
AA11=RR*AA1;
A14cd=RR*AAl1;
AA65=[x(6);(x(1)*sin(X(i)+x(5))+x(2)*cos(X(i)+x(5)))/(E*I)];
AA5b=RR*AA65;
J6=RR*AAl2;
BB65x=AA5b(1,1)+J6(1,1);
B14cdx=A14cd(1,1)+L23;
AA64=[x(6);(-x(1)*sin(X(i)+x(4))-x(2)*cos(X(i)+x(4)))];
AA4b=RR*AA64;
BB64x=AA4b(1,1)+J6(1,1);
BB11=AA11(1,1)+L12+L23;
nonlcon = @myf_fix;
AAA=1./(2*A*E)*(x(4)*x(1)+x(3)*x(6)+Y1(k)*x(4)*Z1(n)*x(5)+x(5)*x(1)*cos(X(i))-x(2)*sin(X(i)));
Aeq = [];
beq = [];
x0 = [0,0,0,L14,L45,L45];
opts = optimoptions(@fmincon,'Algorithm','sqp');
fun = @(y) double(subs(AAA,x,y));
lb = [-1000,-1000,X(i)-0.1,L14-0.5,L45-1,L45-1];
ub = [1000,1000,X(i)+1,L14+0.5,L45+1,L45+1];
ac = fmincon(fun,x0,[],[],[],[],lb,ub,nonlcon,opts);
disp(ac)
F0x1(:,i)=ac;
C1(n,k,i) = double(subs(x(1),x,ac));
C2(n,k,i) = double(subs(x(2),x,ac));
JF4(n,k,i)=(C1(n,k,i)^2+C2(n,k,i)^2)^0.5;
end
end
end
function [c,ceq] = myf_fix(x)
global q
global v
global w
L14=v;
L12=2;
L45=q;
L23=1;
E=70;
I = 0.02;
A=0.2;
AA1=[x(4);x(2)];
AAl1=[x(3);x(6)];
AAl2=[x(4);x(5)];
RR=[cos(w),-sin(w);
sin(w),cos(w)];
AA11=RR*AA1;
A14cd=RR*AAl1;
AA65=[x(6);(x(1)*sin(w+x(5))+x(2)*cos(w+x(5)))/(E*I)];
AA5b=RR*AA65;
J6=RR*AAl2;
BB65x=AA5b(1,1)+J6(1,1);
B14cdx=A14cd(1,1)+L23;
AA64=[x(6);(-x(1)*sin(w+x(4))-x(2)*cos(w+x(4)))];
AA4b=RR*AA64;
BB64x=AA4b(1,1)+J6(1,1);
BB11=AA11(1,1)+L12+L23;
c = [];
ceq(1) = BB65x-B14cdx;
ceq(2) = BB64x-BB11;
ceq(3) = x(4)-((L14)+x(1)*(L14)/(A*E));
ceq(4) = x(5)-(L45+(x(1)*cos(w)-x(2)*sin(w))*L45/(A*E));
end
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