请大家看一下这个lingo程序

Robben

sets:

shangxian/1..8/:l;

xiangmu/1..8/:a;

nianshu/1..5/:b,w,p1,p2,p3,p4,p5,p6,p7,p8,q3,q4,q5,q6,o5,o6,o8;

niantouzishangxian/1..5/:m;

niantouzizhongshu/1..5/:n;

link(nianshu,xiangmu):x,c;

endsets

data:

p1=0.1494,0.1663,0.1292,0.1586,0.1561;

p2=0.1280,0.1387,0.1629,0.1647,0.1280;

p3=0.4198,0.4974,0.2478,0.3386,0.2697;

p4=0.2127,0.2903,0.2718,0.2968,0.3007;

p5=1.3917,1.4195,0.6991,1.3917,1.4195;

p6=0.7744,1.2450,0.0032,0.7744,1.245;

p7=-0.2723,7.6150,-0.7067,-7.1946,4.2235;

p8=1.6560,0.3592,-0.8550,-0.4702,4.7056;

q3=0.1280,0.0343,0.5345,1.7193,0.5305;

q4=0.1554,0.2797,1.7300,0.1554,0.2797;

q5=1.0924,-0.0383,1.2846,1.0924,-0.0383;

q6=0.6337,2.1413,0.5983,0.5407,0.6492;

o5=1.0924,-0.0383,1.2846,1.0924,-0.0383;

o6=0.6337,2.1413,0.5983,0.5407,0.6492;

o8=0.5678931,3.122373,0.515014,2.659795,-0.28285;

l=60000,60000,35000,30000,30000,40000,30000,30000;

b=1,2,3,4,5;

a=1,2,3,4,5,6,7,8;

enddata

[obj]max=@sum(link(i,j):x(i,j)*c(i,j));

@for(link(i,j):x(i,1)<=l(1));

@for(link(i,j):x(i,2)<=l(2));

@for(link(i,j)|i#gt#1:x(i,3)+x(i-1,3)<=l(3));

@for(link(i,j)|i#gt#1:x(i,4)+x(i-1,4)<=l(4));

@for(link(i,j)|i#gt#2:x(i,5)+x(i-1,5)+x(i-2,5)<=l(5));

@for(link(i,j)|i#gt#2:x(i,6)+x(i-1,6)+x(i-2,6)<=l(6));

@for(nianshu(i):c(i,1)=p1(i);c(i,2)=p2(i);c(i,7)=p7(i););

@for(nianshu(i):c(i,3)=@if(x(i,3)*x(i,4)#eq#0,p3(i),q3(i)));

@for(nianshu(i):c(i,4)=@if(x(i,3)*x(i,4)#eq#0,p4(i),q4(i)));

@for(nianshu(i):c(i,5)=@if(x(i,5)*x(i,6)#eq#0 ,p5(i),@if(x(i,8)#ne#0,o5(i),q5(i))));

@for(nianshu(i):c(i,6)=@if(x(i,5)*x(i,6)#eq#0 ,p6(i),@if(x(i,8)#ne#0,o6(i),q6(i))));

@for(nianshu(i):c(i,8)=@if(x(i,5)*x(i,6)*x(i,8)#eq#0,p8(i),o8));

x(2,7)<=l(7);

x(3,8)<=l(8);

x(5,3)=0;x(5,4)=0;x(4,5)=0;x(5,5)=0;x(4,6)=0;x(5,6)=0;

x(1,7)=0;x(3,7)=0;x(4,7)=0;x(5,7)=0;x(1,8)=0;x(2,8)=0;x(4,8)=0;x(5,8)=0;

x(1,5)=500*k1;

x(2,5)=500*k2;

x(3,5)=500*k3;

@for(nianshu(i)：@sum(xiangmu(j)：x(i,j))=n(i););

@for(niantouzizhongshu(i):n(i)<=m(i));

@for(nianshu(i):w(i)=@if(x(i,1)#gt#20000,0.01*x(i,1),0););

m(1)=200000+w(1);

m(2)=m(1)-n(1)+x(1,1)*(1+c(1,1))+x(1,2)*(1+c(1,2))+w(2);

m(3)=m(2)-n(2)+x(2,1)*(1+c(2,1))+x(2,2)*(1+c(2,2))+x(1,3)*(1+c(1,3))+x(1,4)*(1+c(1,4))+w(3);

m(4)=m(3)-n(3)+x(3,1)*(1+c(3,1))+x(3,2)*(1+c(3,2))+x(2,3)*(1+c(2,3))+x(2,4)*(1+c(2,4))+x(1,5)*(1+c(1,5))+x(1,6)*(1+c(1,6))+w(4);

m(5)=m(4)-n(4)+x(4,1)*(1+c(4,1))+x(4,2)*(1+c(4,2))+x(3,3)*(1+c(3,3))+x(3,4)*(1+c(3,4))+x(2,5)*(1+c(2,5))+x(2,6)*(1+c(2,6))+w(5);

@gin(k1);

@gin(k2);

@gin(k3);

end

Robben

这个程序无法运行 经过检验是一些p，q取负值的原因
急盼高手指点 让这个程序能够运行

linmatsas

貌似很复杂………………飘过………………

keli21cn

把原问题一起发上来啊，只有程序有难度啊~

郑镇镇

还是把原问题发出来吧，然后讨论讨论程序问题

山心豆

还是把原问题发出来吧，然后讨论讨论程序问题