<P>我的目标函数是:<BR>function f=Mubiaohanshu(x,UG,H4,XA)<BR>H1=115;<BR>H2=300;<BR>H3=133;<BR>Y1=210;<BR>Y3=27;<BR>Xj=80;<BR>R11=80.75;<BR>C1=sqrt(Y3^2+H3^2);<BR>D1=atan(Y3/H3);<BR>L=sqrt((Xj+R11+H1-C1*cos(D1+pi/4))^2+(H2-Y1+C1*sin(D1+pi/4))^2);<BR>UG4=(acos((Y1-Y3)/L))*180/pi; <BR>A1=H2-Y1+C1*sin(D1+pi/4);<BR>A2=Xj+R11+H1-C1*cos(D1+pi/4);<BR>A3=atan(A1/A2);<BR>UG6=(A3+pi/2)*180/pi;<BR>UG=(UG4:0.5:UG6);<BR>H4=H3-10;<BR>XA=285.*sin (UG./180.*pi);<BR>f=x(1)*x(2)*sin((x(3)+UG-x(4))/180*pi)/((sqrt(x(1)^2+x(2)^2-2*x(1)*x(2)*cos(x(3)+UG4-x(4)))*(H4+XA)))<BR>end<BR>约束条件是:function [C,Ceq]=Yueshutiaojian(x)<BR>H1=115;<BR>H2=300;<BR>H3=133;<BR>Y1=210;<BR>Y3=27;<BR>Xj=80;<BR>R11=80.75;<BR>C1=sqrt(Y3^2+H3^2);<BR>D1=atan(Y3/H3);<BR>L=sqrt((Xj+R11+H1-C1*cos(D1+pi/4))^2+(H2-Y1+C1*sin(D1+pi/4))^2);<BR>UG4=(acos((Y1-Y3)/L))*180/pi; <BR>A1=H2-Y1+C1*sin(D1+pi/4);<BR>A2=Xj+R11+H1-C1*cos(D1+pi/4);<BR>A3=atan(A1/A2);<BR>UG6=(A3+pi/2)*180/pi;<BR>C(1)=50-x(1)*x(2)*sin(x(3)+UG6-x(4))/sqrt(x(1)^2+x(2)^2-2*x(1)*x(2)*cos(x(3)+UG6-x(4)));<BR>C(2)=900-sqrt(x(1)^2+x(2)^2-2*x(1)*x(2)*cos(x(3)+UG4-x(4)));<BR>C(3)=1400-(sqrt(x(1)^2+x(2)^2-2*x(1)*x(2)*cos(x(3)+UG6-x(4)))-sqrt(x(1)^2+x(2)^2-2*x(1)*x(2)*cos(x(3)+UG4-x(4))));<BR>Ceq=[];<BR>主函数是:x0=[160 70 0 12];<BR>LBnd=[130,50,-5,7];<BR>UBnd=[195,95,5,17];<BR>[x,f]=fmincon('Mubiaohanshu',x0,[],[],[],[],LBnd,UBnd,'Yueshutiaojian')<BR>R9=x(1),R10=x(2),UG3=x(3),UG5=x(4)<BR>但是结果R9 =200.2440、R10 =100.2440、UG3 = -9.7700UG5 =1.7560,超出了我的限制范围为什么?</P> |