opti.m

PSO算法求解带约束优化问题

function optimuzation  = opti(x1,x2,x3,x4,x5,x6,x7)
optimuzation = zeros(40,1);
for k=1:40

optimuzation(k) = 0.7854*x1(k)*x2(k)^2  *(3.3333*x3(k)^2  +  14.9334*x3(k)  -  43.0934)...
            -   1.5079  *  x1(k)  *  (  x6(k)^2  + x7(k)^2 ) + 7.477   *   (x6(k)^3  +  x7(k)^3)...
            +   0.7854  *  (x4(k)  *  x6(k)^2  +  x5(k)  *  x7(k)^2 );
end