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标题: 急谁能帮我看看哪里出错了 [打印本页]

作者: mdaocc 时间: 2008-5-26 18:21
标题: 急谁能帮我看看哪里出错了
model:
sets:
recovery/s1 s2 s3 s4 s5 s6 s7 s8/:supply;
disassembly/f1 f2 f3 f4 f5/:a,b,v,p,w;
plant/r1 r2/:receive;
links1(recovery,disassembly):cost1,volume1;
links2(disassembly,plant):cost2,volume2;
endsets
data:
p=200,400,250,300,300;
w=100,70,120,80,90;
v=.6,.6,.6,.6;
supply=20,30,80,40,60,30,20,20
receive=80,150;
cost1=12 50 34 58 59
5 13 22 46 50
13 5 10 33 37
22 10 5 25 29
30 17 9 16 17
46 33 25 5 9
41 27 19 9 18
50 37 29 9 5;
cost2=5 15
10 13
20 7
40 15
55 17;
enddata
@for(disassembly:a=p*(b)^.5);
min=@sum(links1(k,i):cost1(k,i)*volume1(k,i))+
@sum(links2(i,j):cost2(i,j)*volume2(i,j))+
@sum(disassembly:a);
@for(disassembly(i):
@sum(recovery(k):volume1(k,i))=b(i));
@for(disassembly(i):
@sum(recovery(k):volume1(k,i))<w(i));
@for(disassembly(i):
@sum(plant(j):volume2(i,j))=v*b(i));
@for(recovery(k):
@sum(disassembly (i):volume1(k,i)=supply(k));
@for(plant(j):
@sum(disassembly (i);volume2(i,j)<receive(j));
end[em06]

作者: madio 时间: 2008-5-27 00:18

改了一下，希望你自己按照错误提示再改改，V的数据少了一个，我给添加了一个0.6

model:
sets:
recovery/s1 s2 s3 s4 s5 s6 s7 s8/:supply;
disassembly/f1 f2 f3 f4 f5/:a,b,v,p,w;
plant/r1 r2/:receive;
links1(recovery,disassembly):cost1,volume1;
links2(disassembly,plant):cost2,volume2;
endsets
data:
p=200,400,250,300,300;
w=100,70,120,80,90;
v=.6,.6,.6,.6,.6;
supply=20,30,80,40,60,30,20,20;
receive=80,150;
cost1=12 50 34 58 59
5 13 22 46 50
13 5 10 33 37
22 10 5 25 29
30 17 9 16 17
46 33 25 5 9
41 27 19 9 18
50 37 29 9 5;
cost2=5 15
10 13
20 7
40 15
55 17;
enddata
@for(disassembly:a=p*(b)^.5);
min=@sum(links1(k,i):cost1(k,i)*volume1(k,i))+
@sum(links2(i,j):cost2(i,j)*volume2(i,j))+
@sum(disassembly:a);
@for(disassembly(i):
@sum(recovery(k):volume1(k,i))=b(i));
@for(disassembly(i):
@sum(recovery(k):volume1(k,i))<w(i));
@for(disassembly(i):
@sum(plant(j):volume2(i,j))=v*b(i));
@for(recovery(k):
@sum(disassembly (i):volume1(k,i))=supply(k));
@for(plant(j):
@sum(disassembly (i):volume2(i,j))<receive(j));
end

作者: mdaocc 时间: 2008-5-27 11:03

谢谢啊

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