angel_lys 发表于 2007-11-11 02:02

[求助]谁能帮我看看这个lingo程序哪有问题?

<span id="post1" style="FONT-SIZE: 12px; COLOR: #000000;">sets:<br/>  shangxian/1..8/:l;<br/>  xiangmu/1..8/:a;<br/>  nianshu/1..5/:b,w,p1,p2,p3,p4,p5,p6,p7,p8,q3,q4,q5,q6,o5,o6,o8;<br/>  niantouzishangxian/1..5/:m;<br/>  niantouzizhongshu/1..5/:n;<br/>  link(nianshu,xiangmu):x,c;<br/>endsets<br/>data:<br/>    p1=0.1474,0.1482,0.1461,0.1457,0.1491;<br/>  p2=0.1718,0.169,0.1659,0.1689,0.1704;<br/>  p3=0.3618,0.3776,0.3365,0.3639,0.3475;<br/>  p4=0.3757,0.3894,0.4005,0.3919,0.3814;<br/>   p5=0.7267,0.9288,0.8719,0.8035,0.8416;<br/>   p6=1.2738,1.255,1.2313,1.8816,1.162;<br/>   p7=3.9696,10.7582,7.3639,9.0611,8.2125;<br/>   p8=1.3197,1.3729,1.1813,1.53,1.8892;<br/>   q3=0.5027,0.482,0.4745,0.5047,0.5146;<br/>   q4=0.4628,0.4686,0.4619,0.4323,0.4366;<br/>   q5=1.1307,1.1495,0.9213,0.9993,1.1135;<br/>   q6=0.8444,1.0044,1.1981,1.1119,1.5098;<br/>   o5=1.0299,1.0592,1.2352,1.2926,0.9166;<br/>   o6=0.7095,0.7385,0.6545,0.6357,0.6456;<br/>   o8=0.7301,0.32,0.6532,0.4996,0.5507;<br/>
                <br/>  l=60000,60000,35000,30000,30000,40000,30000,30000;<br/>  b=1,2,3,4,5;<br/>  a=1,2,3,4,5,6,7,8;<br/>enddata<br/>max=@sum(link(i,j):x(i,j)*c(i,j));<br/>@for(link(i,j):x(i,1)&lt;=l(1));<br/>@for(link(i,j):x(i,2)&lt;=l(2));<br/>@for(link(i,j)|i#gt#1:x(i,3)+x(i-1,3)&lt;=l(3));<br/>@for(link(i,j)|i#gt#1:x(i,4)+x(i-1,4)&lt;=l(4));<br/>@for(link(i,j)|i#gt#2:x(i,5)+x(i-1,5)+x(i-2,5)&lt;=l(5));<br/>@for(link(i,j)|i#gt#2:x(i,6)+x(i-1,6)+x(i-2,6)&lt;=l(6));<br/>@for(nianshu(i):c(i,1)=p1(i);c(i,2)=p2(i);c(i,7)=p7(i););<br/>@for(nianshu(i):c(i,3)=@if(x(i,3)*x(i,4)#eq#0,p3(i),q3(i)));<br/>@for(nianshu(i):c(i,4)=@if(x(i,3)*x(i,4)#eq#0,p4(i),q4(i)));<br/>@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))));<br/>@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))));<br/>@for(nianshu(i):c(i,8)=@if(x(i,5)*x(i,6)*x(i,8)#eq#0,p8(i),o8));<br/>x(2,7)&lt;=l(7);<br/>x(3,8)&lt;=l(8);<br/>x(5,3)=0;x(5,4)=0;x(4,5)=0;x(5,5)=0;x(4,6)=0;x(5,6)=0;<br/>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;<br/>x(1,5)=500*k1;<br/>x(2,5)=500*k2;<br/>x(3,5)=500*k3;<br/>@for(nianshu(i):@sum(xiangmu(j):x(i,j))=n(i););<br/>@for(niantouzizhongshu(i):n(i)&lt;=m(i));<br/>@for(nianshu(i):w(i)=@if(x(i,1)#gt#20000,0.01*x(i,1),0););<br/>m(1)=200000+w(1);<br/>m(2)=m(1)-n(1)+x(1,1)*(1+c(1,1))+x(1,2)*(1+c(1,2))+w(2);<br/>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);<br/>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);<br/>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);<br/>@gin(k1);<br/>@gin(k2);<br/>@gin(k3);<br/><br/>end<br/></span>

angel_lys 发表于 2007-11-11 13:38

<p>我用的也是lingo8,不知道怎么回事啊~~哎~~~~~&gt;_&lt;</p>

madio 发表于 2007-11-11 10:26

看错误提示是说牛顿迭代异常！要联系lingo获取补丁！我用的是lingo8！

madio 发表于 2007-11-11 14:00

估计不是代码的问题，最好有谁有高版本的lingo试一下，我得lingo10是测试版，不能求解这么多的变量的问题！

angel_lys 发表于 2007-11-11 14:16

<p>恩~~我想想办法~谢谢你哦~~</p>

liwenhui 发表于 2007-11-12 16:15

<p>附件里是运行结果和lgr文件，</p><p>1、运行结果</p><p><br/></p>
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