Cinergy煤分配问的题目分析报告报告材料报告材料.doc

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《数据、模型与决策案例》分析报告
一、背景分析〔Cinergy煤分配问题〕
Duke Energy公司利用煤炭分配模型的线性规划将其煤炭运送至各发电站，其费用分为购置费用、运费和附加2+RC1=350000
〔2〕PM5+PM7+PB1+PD2+PC1=300000
〔3〕MM5+MM7+MB1+MD2+MC1=275000
〔4〕KM5+KM7+KB1+KD2+KC1<=200000
〔5〕SM5+SM7+SB1+SD2+SC1<=175000
〔6〕AM5+AM7+AB1+AD2+AC1<=200000
〔7〕HM5+HM7+HB1+HD2+HC1<=180000
〔8〕13000RM5+13300PM5+12600MM5+12250KM5+12000SM5+12000AM5+
〔9〕13000RM7+13300PM7+12600MM7+12250KM7+12000SM7+12000AM7+
〔10〕13000RB1+13300PB1+126000MB1+12250KB1+12000SB1+12000AB1+
〔11〕13000RD2+13300PD2+12600MD2+12250KD2+12000SD2+12000AD2+
〔12〕13000RC1+13300PC1+12600MC1+12250KC1+12000SC1+12000AC1+
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化简之后得到模型：
目标函数 ：
MinZ=37RM5+37RM7++32RD2++
+++++
38MM5+38MM7++34MD2++
+++++
50SM5+50SM7++45SD2++
++39AB1++37AC1+
约束条件：
〔1〕RM5+RM7+RB1+RD2+RC1=350000
〔2〕PM5+PM7+PB1+PD2+PC1=300000
〔3〕MM5+MM7+MB1+MD2+MC1=275000
〔4〕KM5+KM7+KB1+KD2+KC1>=200000
〔5〕SM5+SM7+SB1+SD2+SC1>=175000
〔6〕AM5+AM7+AB1+AD2+AC1>=200000
〔7〕HM5+HM7+HB1+HD2+HC1>=180000
〔8〕13RM5++++12SM5+12AM5+
〔9〕13RM7++++12SM7+12AM7+
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〔10〕13RB1++++12SB1+12AB1+
〔11〕13RD2++++12SD2+12AD2+
〔