运筹学上机实验1

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1、苏州科技学院2013/2014-1《运筹学》实验报告学号:112040208姓名：薛鹏鑫专业：市场营销班级:1112上机日期：10月15日上机学时：3上机内容：PPT中（实验1-实验7）实验1Ln1.Col12:49pm-Solubo十14:492013/12/24ERLINGO-SolutionReport-UNGOFlfileEditLINGOWindowHelpj-leiIs>i^ioiIlaiEjis^issiVariableValueReducedCostXI250.00000.000000X2

2、100.00000.000000RowSlackorSurplusDualPrice1800.0000-1.00000020.000000-4.0000003150.00000.00000040.0000002.000000ForHelp,pressFlmin=2*xl+3*x2;xl+x2>=350;xl>=100;2*Xl+X2v=600;如图所示:当xl二250,x2=100的时候，函数取得最小值800实验2FileEditUNGOWindowHelp‘

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13、冒SolutionReport•IING01Globaloptimalsoluvionfound・Objectivevalue:Totalsolveriterations:18.S0000VariableXIX2X3X4Value8・5000001・5000000.0000000.000000ReducedCost0.0000000.0000004・5000004.000000RowSlackorSurplus18.500005.0000000.0000000・000000DualPrice1.

14、0000000.0000002.0000003^5Q0QQQi-lSamax=2*x1+x2・x3+x4;x1・x2+2*x3+x4>=2;x1-3*x2+x3-x3-x4<=4;2*x2+x3+2*x4v=3;如图所示当xl=8.5,x2=1.5,x3=x4=0的时候，函数取得最大值18.5实验3FileEditLINGOWindowHelpHLINGO•SolutionReport•LINGO1MIXI148.92890.XIRow36Globaloptimalsolutionfound・Object

15、ivevalue:Totalsolveriterationa:VariableXIX2X3Value7.2972970・0000001.891892ReducedCost0.0000000・70270270・000000SolutionReport・UNGO1DualPrice-1.0000000.000000-3.621622-4・7297300.0000000.0000000.000000D

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23、Sl^lffil迪SlackorSurplus148.918922.7

24、02700.0000000.0000007.2972970.0000001.891892Ln1,Col1ForHelp,pressFl•Solution2:51pmmin=16*xl+16*x2+17*x3;xl+x2〈二30;0.5*xl-x2+6*x3>二15;3*xl+4*X2-X3>=20;结果含义为:当xl=7.297297,x2=0,x31.891892的时候，函数取得最小148.9189实验4解：设每个时间段内需要招聘xi(i=l,2-ll)个临时工。ERLINGO-SolutionRepo

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26、Globaloptimalsolutionfound・Objectivevalue:Toralsolveriterationss320.0000150@刖鱼]]©创堅Q创园鱼®l否LINGOModel-UNGO1min=^xl>==(x7>=(召SolutionReport-LINGO1VariableValueReducedCostXI8.00000

27、00.000000X21.0000000.000000X30.0000000.000000X41.0000000.000000XS0.0000000.000000X60.0000000.000000Y*7彳oooooonnnnftnnX86.0000000.000000X90.0000000.000000X100.00000026.00000XI10.00000016.00000RowSlackorSurplusDualPri