数学建模社区-数学中国

标题: 急求助 [打印本页]

作者: gaoshanliu水 时间: 2011-4-24 11:12
标题: 急求助
Max=-0.2671*4.5^2+11.4183*4.5+1.3873-0.2671*3.5^2+11.4183*3.5+1.38731-0.2744*8^2+12.1778*8+2.0648-0.2744*5^2+12.1778*5+2.0648-0.2744*4.5^2+12.1778*4.5+2.0648-0.2744*2.5^2+12.1778*2.5+2.0648-0.2631*1^2+12.4521*1+2.558-0.2631*3.5^2+12.4521*3.5+2.558-0.2631*2^2+12.4521*2+2.558-0.2631*3.5^2+12.4521*3.5+2.558-0.7378*2^2+29.8586*2+5.3673-0.7378*3.5^2+29.8586*3.5+5.3673-0.7378*4.5^2+29.8586*4.5+5.3673-0.8512*4^2+34.4913*4+5.7788-0.8512*6.5^2+34.4913*6.5+5.7788-0.8512*9.5^2+34.4913*9.5+5.7788-0.8301*4^2+34.9027*4+6.9564-0.8301*2.5^2+34.9027*2.5+6.9564-0.8301*3.5^2+34.9027*3.5+6.9564-0.8301*5^2+34.9027*5+6.9564-0.8611*3.5^2+35.2201*3.5+8.2703-0.8611*4.5^2+35.2201*4.5+8.2703-0.8611*3^2+35.2201*3+8.2703-0.9499*5^2+38.0877*5+8.0776-0.9499*4.5^2+38.0877*4.5+8.0776-0.9499*3.5^2+38.0877*3.5+8.0776-0.9499*4^2+38.0877*4+8.0776-0.9355*2.5^2+38.9202*2.5+11.3939-0.9355*3.5^2+38.9202*3.5+11.3939-0.9355*1^2+38.9202*1+11.3939-0.9355*3^2+38.9202*3+11.3939-1.0184*0.8^2+41.1537*0.8+8.7158-1.0184*0.7^2+41.1537*0.7+8.7158-1.0184*1.5^2+41.1537*1.5+8.7158-1.0184*2^2+41.1537*2+8.7158+0.0603*(8+x1+y1)^2-7.5807*(8+x1+y1)-2.4845+0.0670*(20+x2+y2)^2-8.2675*(20+x2+y2)-2.7346+0.0684*(10+x3+y3)^2-8.2675*(10+x3+y3)-2.8063+0.1819*(10+z4+m4)^2-20.0371*(10+z4+m4)-6.7660+0.2038*(20+z5+m5)^2-22.8783*(20+z5+m5)-7.8851+0.2157*(15+z6+m6)^2-23.7317*(15+z6+m6)-7.5642+0.2396*(11+x7+y7+n7)^2-22.7827*(11+x7+y7+n7)-15.4914+0.2567*(17+x8+y8+n8)^2-24.4100*(17+x8+y8+n8)-16.5980+0.2713*(10+x9+y9)^2-25.793*(10+x9+y9)-17.514+0.2784*(5+y10+n10)^2-26.4602*(5+y10+n10)-17.7686+0.0058*(8+x1+y1)^2-0.7178*(8+x1+y1)-2.2137+0.0066*(20+x2+y2)^2-0.7858*(20+x2+y2)-2.4092+0.0067*(10+x3+y3)^2-0.8178*(10+x3+y3)-2.4855+0.0177*(10+z4+m4)^2-1.8979*(10+z4+m4)-5.8632+0.0198*(20+z5+m5)^2-2.1646*(20+z5+m5)-6.7475+0.0211*(15+z6+m6)^2-2.251*(15+z6+m6)-6.8553+0.0231*(11+x7+y7+n7)^2-2.1299*(11+x7+y7+n7)-7.8747+0.0248*(17+x8+y8+n8)^2-2.2839*(17+x8+y8+n8)-8.4219+0.0262*(10+x9+y9)^2-2.4125*(10+x9+y9)-8.9007+0.0269*(5+y10+n10)^2-2.4774*(5+y10+n10)-9.0828-0.0756*t31^2+1.6933*t31+0.7556-0.0763*t32^2+1.7398*t32+1.0628-0.0591*t33^2+1.5629*t33+1.5684-0.2061*t34^2+4.3918*t34+2.3385-0.223*t35^2+4.892*t35+3.1453-0.2263*t36^2+5.0031*t36+3.3284-0.2302*t37^2+5.0769*537+3.3259-0.2549*t38^2+5.4943*t38+3.4316-0.2878*t39^2+5.9454*t39+3.4438-0.2806*t310^2+5.9462*t30+3.7885;
x1+y1+x2+y2+x3+y3+t31+t32+t33<=12;
z4+m4+z5+m5+z6+m6+t34+t35+t36<=20;
x7+y7+n7+x8+y8+n8+x9+y9+y10+n10+t37+t38+t39+t310<=19;
x1<=1.5;
x2<=1;
x3<=1;
x7<=7;
x8<=2.5;
x9<=2;
y1<=1.5;
y2<=2;
y3<=1;
y7<=1;
y8<=4;
y9<=1;
y10<=2;
z4<=3;
z5<=1.5;
z6<=1;
m4<=2;
m5<=3.5;
m6<=1;
n7<=2;
n8<=3.5;
n10<=2;
end
不知道哪里错了

作者: gaoshanliu水 时间: 2011-4-24 11:13
高手帮忙

作者: 草船借箭 时间: 2011-7-21 08:19
嘿嘿，你的max函数写的看着就有点费劲，能不能改一改？

作者: shengshengchina 时间: 2011-10-15 17:53
对我来说就像天书

作者: qlb061 时间: 2011-11-12 14:44
没有语法错误，lingo可以运行，只是问题无解！
可能是约束条件少了或者某个地方写错了，问题不大。

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