Page 142 - 数学建模算法与应用
P. 142
Mathematical Modeling Algorithms and Applications
数学建模算法与应用
本题可以使用 Lingo 软件求得精确的全局最优解,程序如下:
model:
sets:
row/1..4/:b;
col/..5/:cl,c2,x;
link(row,col):a;
endsets
data:
c1 =1,1,3,4,2;
c2 =-8,-2,-3,-1,-2;
a= 11111
12216
21600
00115;
b =400,800,200,200;
enddata
max =@ sum(col:cl*x2 + c2*x);
@ for(row(i):@ sum(col(j):a(i,j)*x(j)) <b(i));
@ for(col:@ gin(x));
@ for(col:@ bnd(0,x,99));
end
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