运行lingo程序出现unexpected jacobianmodel:min=max(T1..T5);n1*8+2*((k1-1)*3.2+4.8)/1.6*x1=T1;n2*8+2*((k2-1)*3.2+4.8)/1.6*x2=T2;n3*8+2*((k3-1)*3.2+4.8)/1.6*x3=T3;n4*8+2*((k4-1)*3.2+4.8)/1.6*x4=T4;n5*8+2*((k5-1)*3.2+4.8)/1.6*x5=T5;k5=28;@bnd(1,k1,
来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/16 09:23:19
运行lingo程序出现unexpected jacobianmodel:min=max(T1..T5);n1*8+2*((k1-1)*3.2+4.8)/1.6*x1=T1;n2*8+2*((k2-1)*3.2+4.8)/1.6*x2=T2;n3*8+2*((k3-1)*3.2+4.8)/1.6*x3=T3;n4*8+2*((k4-1)*3.2+4.8)/1.6*x4=T4;n5*8+2*((k5-1)*3.2+4.8)/1.6*x5=T5;k5=28;@bnd(1,k1,
运行lingo程序出现unexpected jacobian
model:
min=max(T1..T5);
n1*8+2*((k1-1)*3.2+4.8)/1.6*x1=T1;
n2*8+2*((k2-1)*3.2+4.8)/1.6*x2=T2;
n3*8+2*((k3-1)*3.2+4.8)/1.6*x3=T3;
n4*8+2*((k4-1)*3.2+4.8)/1.6*x4=T4;
n5*8+2*((k5-1)*3.2+4.8)/1.6*x5=T5;
k5=28;
@bnd(1,k1,k2);
@bnd(k1,k2,k3);
@bnd(k2,k3,k4);
@bnd(k3,k4,k5);
@gin(k1);@gin(k2);@gin(k3);@gin(k4);
n1=0.5*(k1-1);
n2=0.5*(k2-k1);
n3=0.5*(k3-k2);
n4=0.5*(k4-k3);
n5=0.5*(k5-k4);
x1=(k1-1)*100/18;
x2=(k2-k1)*100/18;
x3=(k3-k2)*100/18;
x4=(k4-k3)*100/18;
x5=(k5-k4)*100/18;
end
运行lingo程序出现unexpected jacobianmodel:min=max(T1..T5);n1*8+2*((k1-1)*3.2+4.8)/1.6*x1=T1;n2*8+2*((k2-1)*3.2+4.8)/1.6*x2=T2;n3*8+2*((k3-1)*3.2+4.8)/1.6*x3=T3;n4*8+2*((k4-1)*3.2+4.8)/1.6*x4=T4;n5*8+2*((k5-1)*3.2+4.8)/1.6*x5=T5;k5=28;@bnd(1,k1,
改成这样
model:
min=@smax(T1,T2,T3,T4,T5);
n1*8+2*((k1-1)*3.2+4.8)/1.6*x1=T1;
n2*8+2*((k2-1)*3.2+4.8)/1.6*x2=T2;
n3*8+2*((k3-1)*3.2+4.8)/1.6*x3=T3;
n4*8+2*((k4-1)*3.2+4.8)/1.6*x4=T4;
n5*8+2*((k5-1)*3.2+4.8)/1.6*x5=T5;
k5=28;
1