设备(台时) | 产品 | 产品B | 产品C | 已有设备数量 | 设备采购单价 | 单台设备月台时 | 设备月满负荷费用 | 设备台时单价 |
I | II | III | ||||||
A1 | 5 | 10 | 10 | 5000 | 6000 | 300 | 0.05 | |
A2 | 7 | 9 | 12 | 20 | 7000 | 10000 | 320 | 0.032 |
B1 | 6 | 8 | 14 | 8000 | 4000 | 250 | 0.0625 | |
B2 | 4 | 11 | 10 | 9000 | 7000 | 735 | 0.105 | |
B3 | 7 | 5 | 6000 | 4000 | 200 | 0.05 | ||
月产品订单量 | 10000 | 7000 | 9000 |
模型建立 矩阵 | ||||||||
X11 | X12 | X13 | ||||||
X21 | X22 | X23 | ||||||
X31 | X32 | X33 | ||||||
X41 | X42 | X43 | ||||||
X51 | X52 | X53 | ||||||
条件约束 | ||||||||
目标函数 | min = !A1 fee ; (5*X11+10*X12)*0.05 !A2 fee; +(7*X21+9*X22+12*X23)*0.032 !A3 fee; +(6*X31+ 8*X32)*0.0625 !A4 FEE; + (4*X41+ 11*X43)*0.105 ! A5 FEE; + (7*X51)*0.05 ! 设备采购费用; +5000*Q1 + 7000*Q2 + 8000*Q3 + 9000*Q4 + 6000*Q5 | |||||||
约束条件 | !订单约束 X11+ X21 =10000; X32 = 7000; X43 = 9000; ! 生产能力约束; 5*X11+ 10*X12 <= (10+Q1)*6000; 7*X21+9*X22+12*X23 <=(20+Q2)*10000; 6*X31+ 8*X32 <= (14+Q3)*4000; 4*X41+ 11*X43 <=(10+Q4)*9000; 7*X51 <=(5+ Q5)*4000; ! 生产逻辑约束; !产品I II III 生产约束 X11+ X21= X31 + X41+ X51; X12+ X22 = X32; X13+ X23 = X43; |
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