数学建模,有一个问题已经解出来了,但是要用数学软件进行求解。题目如下; 谢谢各位大神,此问题比较急。
Maxz=1.15x4A+1.40x2C+1.28x3B+1.06x5Ds.t.x1A+x1D=100000;x2A+x2C+x2D=1.06x1D;x3A+x3B+x3...
Max z = 1.15x4A+ 1.40x2C+ 1.28x3B + 1.06x5D
s.t. x1A+ x1D = 100000;
x2A+x2C+x2D = 1.06x1D;
x3A+x3B+x3D = 1.15x1A+ 1.06x2D;
x4A+x4D = 1.15x2A+ 1.06x3D;
x5D = 1.15x3A+ 1.06x4D;x1A ≥ 40000y1A
x1A ≤ 200000y1A ,
x3B ≥ 30000y3B ,
x3B ≤ 50000y3B ;
x2C = 20000y2C ,
yiA, yiB = 0 或 1,i = 1,2,3,4,5
y2C = 0,1,2,3,4
xiA ,xiB ,xiC ,xiD ≥ 0 ( i = 1,2,3,4,5) 展开
s.t. x1A+ x1D = 100000;
x2A+x2C+x2D = 1.06x1D;
x3A+x3B+x3D = 1.15x1A+ 1.06x2D;
x4A+x4D = 1.15x2A+ 1.06x3D;
x5D = 1.15x3A+ 1.06x4D;x1A ≥ 40000y1A
x1A ≤ 200000y1A ,
x3B ≥ 30000y3B ,
x3B ≤ 50000y3B ;
x2C = 20000y2C ,
yiA, yiB = 0 或 1,i = 1,2,3,4,5
y2C = 0,1,2,3,4
xiA ,xiB ,xiC ,xiD ≥ 0 ( i = 1,2,3,4,5) 展开
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