生产存储理论实验报告

1、生产存储理论实验报告2015/11/14实验1、实验目的 2、实验内容 3、实验方法 4、结果分析二、内容1.产品结构优化问题建模及求解已知某钢厂生产A、B两种产品，产品单价、成本及工时需求和原料需求见下表:AB上限工时需求2小时/吨1小时/吨40小时原料需求1吨/吨3吨/吨30吨单价14千兀/吨10千元/吨成本5千兀/吨3千兀/吨问A、B各生产多少可获利最大?Program: Lin ear P rogrammi ngP roblem Title :wo* Inp ut Data *Max. Z =9x1 + 7x2Subject toC12x1 +1x2 = 40C21x1 +3x2 =

2、30*Program Output *Simplex Tableau : 0Cj9.0007.0000.0000.000Cb BasisBi0.00040.0002.0001.0001.0000.0000.00030.0001.0003.0000.0001.000Zj0.0000.0000.0000.0000.000Cj-Zj9.0007.0000.0000.000Simplex Tableau : 1Cj9.0007.0000.0000.000Cb BasisBi9.00020.0001.0000.5000.5000.0000.00010.0000.0002.500-0.5001.000Zj

3、180.0009.0004.5004.5000.000Cj-Zj0.0002.500-4.5000.000Simplex Tableau : 20.000Cb 0.600-0.200ZjCj-Zj-1.000Cj0.000Basis9.000-0.2007.0000.400190.000Bi9.00018.0004.0007.0000.0009.0001.0000.0004.0000.0007.0000.0001.0001.000-4.000Final Optimal Solution190.000VariableValueReduced Costx 118.0000.000x 24.0000

4、.000ConstraintSlack/SurplusShadow PriceC 10.0004.000C 20.0001.000Objective Coefficient RangesLowerCurrentUpperAllowableAllowableVariablesLimitValuesLimitIncreaseDecreasex 12.3339.00014.0005.0006.667x 24.5007.00027.00020.0002.500Right Hand Side RangesLowerCurrentUpperAllowableAllowableConstraintsLimi

5、tValuesLimitIncreaseDecrease10.00040.00060.00020.00030.00020.00030.000120.00090.00010.000* End of Output *2存储理论1) EOQ 模型：已知某厂某产品的年需求量为1000个，每年 365天，提前期为 3 天，订货费用 10/次，存储费0.5/年个。药 UMMOHEJ:广1桌面诵副医VQK?. C0IIni/entapir Ho de Is / IIAnnual (lemaiid108Q.QBSiLSineS daysa&.aet Iite30eOiderinq costle.oeHej I

6、dling cost 5Zun ithycaiQ.seM 啊 HHH Pmj 曹胪 art OutputiOptiindl urdcr quantityu-n it 狂 horde r2QB.0OeiNufibei of ordersS-0B0InvciitytluAllays73.Q&Qtleixiinun inuentorsr level208.000Amtmyc irvvntvry level1Q0,0O0Reopder pointB.219LcfioncA rate(tin itsZdlava. 740Total halfling costsa.eoQTotal ordering co

7、atca.eoQTotal inventory cost100.BSB.j : ,J ; 1t * 1 HL f| J1. *12）ECOnomic lot size （经济生产批量模型）：已知某厂某产品的年需求量为10000个，需求率为60个每天，提前期为3天，订货费用100$ /次，存储费0.5$ /年个，生产速率为80个/天。寅 C:DOC1JIE1面1；匸卩ER-“1 vajcoiIngntftry Ho de Is / hAHiiudl (ImiaiidlOBQ .OBBusiness davs35.甜0Lead t line3 .OSOiderinq costie.O0HqI dx

8、nn cost05Brruyrvi Out put kkhOptimal order quantitySQS.BQaNunbei of otdeisopdersZueap?.QB；ItiVciiLui? tyrlutda卿73.000naximun inuentopsr level203.000Aycrac Invciitury leveliQ0,0aQReorder point8.219DcnancA ratet um tt3/dlo，2.740Total ha 14ingr cost50.000Total erdvrin coatce.eoaTotal inventory costIQQ.

9、QQB:1-T1-,i 1 .13）Quantity discount model （有数量折扣的经济批量模型）已知某厂某产品的年需求量为5000个，每年365天，提前期为3天，订货费用49$ /次，存储费比率0.2。订货量s incss days Lead tineOrderInk m芯L Halding cost as ddijs) i/otd a fraction田砸0 365.ee 3.00 49.00 0.280Lower Quo.ll L iLy Uppe r Quantity If ii It PrlecPntc brxk Piice break Piicc bi-C-ok123

10、9.00 999.00997,091999.0054 4Q-8C87Progr-fln Output4）ABC Analysis （ABC分析）已知某厂产品信息为:123需求700020001000价格101010冠 C:WCniElJWIIW桌面EyPFR-l9I2.C0IHSQInput DataDii4iidPfltstfI tcm Item Item1237000-ae20(18. oe10.0310.a10.00Progivara OutputItem NLAnberAnnual demandUii it costAriPiual f uoluiTteof itCElSPvrQcnt

11、 of cost7000.0002QQe.ee01000.000le.eeo le.QBQ IB.00070060.006 20000.0Oe 10000.OQe70.00090.000 108.00079.00079.000 109.0005) Planned Shortage允许缺货的经济批量模型)已知某厂某产品的年需求量为10000个，每年365天，提前期为3天，订货费用7.5$ /次，存储费2$ /年个，缺货损失10$/年。烝 C:WCUIEliDIIlliEIPER-lQ12.C01I RkfentoFi/ ho de Is /Input Data3720i9 0 9 3000500

12、SiHnnual deiTHind Bmtfljietjs drtys Lead tine Oidevirig cast Holding cost SLucJtuuL CUS.Ltuniti/yeAr)Ways)C5Zo rdcr t$/un itFyearO PrugiAnOutputtfuoiii I 丄 LyOpt Ijiial uwdvr _Niinber of opdeis 1 riventur eyeIc llAxinur) inventory level 百L*ca曰c； * 二 THtojMcp point Do nonunits(un xts iAn its) unit3Zd

13、av 3&Q.00033.333IB,950 250-000 12G.0O082_19227.397 2阳.3333.调度模型（作业中的N/1/#Tu问题）C:UsenWhniJDocun刊t巩刘勺I tk-dio ZOl5Prcje5tomoIeAppJication2iDebugoni., I = I 回9 IB 11 1：? 7 请按任意雒抵陵”.U 0 2 : R 2 4 t S U 2 0 4 63HLr;424s 2 a zb 2 5 N 俺 2 1 3 9 3 13 4 3 可可可肝 戌间间间间旧间间间啖间间间间问胃孔買门1 / F- - -一-n 0n 0 n 0 = HMD

14、H 9 B HM 9 s B H-B nu B B s nu 9 B s - - - - - - 9 L匸匸匸L匸匸匸一|匸匸匸匸匸匸匸匸匸二二二二二-n-uz Jnnn Jnnn Jnnm-nnm-n 0 心卩 hu I=LJV nH? F 询-r=-r：=-r=：勺白 一 -一 on is u. io -Q io is .IQ s y 1 i 2 oi Jj - li223344SEfit77fi5B99illlil Ijp七FLu厂UJu厂u厂L匚一匕厂D厂t?勺 E-LA-厂匸匕 AJE厂L厂心匚二,-厂L一 2 二 人欢出出出虫人出段出丛段段从內后- 冑首青主煜盘 相主n青请请请请清

15、谓靑请清请清请清焉清vector jihuaDingdanruku;/ 计划订单入库4. MRP计算系统Lead time = 口Lot size = 口Item12NGross dema ndPlanned inuLJAOn handuNet dema nd11LJ_mTHOrder ReceiptnOrder Release:录入：计算并显示: Cusersiohnd ocu mentw&u a I stu die 201 射,PraypdE 仇匸 ono I eftp p grJRD年 bug onw I-,V- 1-牵一一斟L_L的 6 0 fi 9 e 淸输A计划入库 0 0 0 1

16、0 e - 周期 击需* 计刘A库F殓5芋1*1 ps订单入库 卜旬iT里卜这0 结按任S越宦续a eJeeeu182e103e10 a a e e 04 5 6 7 8 ? 10e 9 & Q IS 9 310 9 e A A A e11 1215 1G 內A3 -G -1 -la -3a -39 -39e 6 S B IS 9 e 15 16 tj k* Id lu b) lu Id td 2(J lu s IB le a IB le a 20 le b-70/ Con soleA pp licati on 1.c pp :/定义控制台应用程序的入口点。#include stdafx.h

17、#inelude #inelude usingn ames pacestd;void mainOint a, b, c, d;cout a;cout b;cout c;cout d; cout endl;vector maoXuqiu;/ 毛需求 vector jihuaRuku; / 计划入库 vector yujiKucun; / 预计库存 vector jingXuqiu; / 净需求int e;cout 请输入毛需求 e;maoXuqiu .p ush_back(e);cout 请输入计划入库 e;jihuaRuku .p ush_back(e);/计算预计库存for ( declty

18、pe (maoXuqiu.size() i = 0; i != a; i+)i - maoXuqiu i );if (i = 0) yujiKucun.push back(b + jihuaRukuif (i 0)yujiKucu n.p ush back(yujiKucu ni - 1 1 + jihuaRuku i - maoXuqiu i 1);/计算净需求for ( decltype(maoXuqiu.size() i = 0; i != a; i+)f (i = 0)if (yujiKucun i 0).jin gXuqiu .p ush back(0);elsejingXuqiu.

19、push back(maoXuqiu i1);if (i 0) if (yujiKucun i 0)iingXuqiu.push back(O);elseif (yujiKucun i 0)jingXuqiu.push_back(-yujiKucun i 1);elseif (yuiiKucun i 1 0 &yujiKucun i - 1 1 0)jingXuqiu.push_back(maoXuqiu i );/计算计划订单入库int suppiy = 0, presuppiy = 0;for ( decitype (maoXuqiu.size() i = 0; i != a; i+)wh

20、iie (suppIy jingXuqiu i )suppiy += c;jihuaD in gda nruku .p ush back(su ppiy - p resu ppi y);i；suppiy = suppiy - jin gXuqiu p resu ppiy = suppiy;/计算计划订单下达for ( int i = 0; i != a; i+)if (i a - d)jihuaDingdanxiada.push_back(jihuaDingdanruku i + d );elsejihuaD in gda nxiada .p ush back(0);cout 周期for (

21、int i = 0; i != a; i+)cout i + 1;cout endi;cout 毛需求for ( int i = 0; i != a; i+)cout maoXuqi4 i ;cout endi;cout 计划入库for ( int i = 0; i != a; i+)cout jihuaRuku i cout endi;cout 预计库存for ( int i = 0; i != a; i+)cout yujiKucun icout endi;cout 净需求“for ( int i = 0; i != a; i+)cout jingXuqiu i cout endl;cou

22、t 计划订单入库；for ( int i = 0; i != a; i+)cout jihuaDingdanruku i cout endl;cout 计划订单下达；for ( int i = 0; i != a; i+)cout jihuaDingdanxiada i cout endl; system(pause);5. 预测1)SMA and WMA :已知某厂某产品7个周期内的需求情况:周期1234567需求74798090105142122a.N=3C: DOCTJIE面、期FEK1 VQI?. CO!rorecastins /37NoInput Datanunber of noui

23、n Periods Number uf FerluduWe igrfited?Input data are shoun below.朴基 Proqrap Out putPepiodDataForecastFurcba LEriwi123ds79.000 se.eee 9e.eoe iQ5,eae77.tG783.eQ012.：J33 -22.000c；uxx;niE “八urnnm桌面、璃卩eri vqi?. cqiportcasting/142.eae122.68091 上 67112.333 123.000-50.333-?.667Incan AbsD lute Dev iat ion:an Square Erroi-Ati Foretoii