輸變電工程施工階段成本控制方法及其優(yōu)化研究.pdf

1、華北電力大學(xué)碩士學(xué)位論文摘要摘要輸變電施工企業(yè)在電力行業(yè)中承擔(dān)著電網(wǎng)建設(shè)施工的任務(wù)和角色，國內(nèi)的輸變電施工企業(yè)負(fù)有減低成本、提高投入產(chǎn)出效益、節(jié)省國家投資的使命，在當(dāng)前形勢下，研究輸變電工程項(xiàng)目的施工階段成本控制及優(yōu)化方法具有重要的理論現(xiàn)實(shí)意義。本文對輸變電施工企業(yè)采用動(dòng)態(tài)成本控制方法，運(yùn)用網(wǎng)絡(luò)計(jì)劃和粒子群算法對項(xiàng)目施工進(jìn)行優(yōu)化，尋求最優(yōu)成本控制計(jì)劃方案，并利用多要素偏差分析法對項(xiàng)目的工期、成本、質(zhì)量和安全的進(jìn)展情況進(jìn)行分析和預(yù)測，通過

2、對山東五洲電氣股份有限公司工程項(xiàng)目的實(shí)證應(yīng)用，結(jié)果驗(yàn)證了本文提出的費(fèi)用控制及優(yōu)化對策具有科學(xué)性和合理性。關(guān)鍵詞:輸變電工程，施工階段，動(dòng)態(tài)成本控制，粒子群算法ABSTRACTInthePowerindustry，thePowertransmissionandtransfmationenterPrisesshoulderthetaskmajroleofthePowergridconstruetion.Thedomestietransmis

3、sionandtransfmationengineeringenterPrisesareboundedtedueeeosts，inereasetheinPut一outPutefficieney，andeconomizenationalinvestment.Therefe，intheeurrentsituation，researchonthecosteontrolmeasuresandeostoPtimizationhasimPortan

4、ttheoreticalandPragmatiesignifieanee.InthePaPer，dynamiceosteontrolmethod15usedinconstructionenterPriseoftransmissionandtransfmation.NetworkPlanPartieleswarmoPtimizationalgithm(PSO)areaPPliedtooPtimizeProjeetconstruetion，

5、toseekanoPtimizedschemeofeosteontrolPlan.Anddeviationanalysisonmulti一Parameters15usedtoanalyzeandfeeasttheProgresssituationofeonstruetionPeriod，eost，quality，safetyeontrolofProjeets.DemonstrationaPPlieationofengineeringPr

6、ojectinShongWuZhouEleetrieLimitedCPation15analyzed，theresultsshowthateosteontrolandoPtimizationeountermeasureProPosedinthePaPer15seientifieandrationality.L1Peng(MasterofManagement)DirectedbyProf.ZhaoHuiRuKEYWORDS:transmi

7、ssiondistributionProjeet，eonstructionstage，costcontroloPtimization，PSO加華北電力大學(xué)碩士學(xué)位論文目錄4.2.1粒子群原理.................................................................................................……194.2.2整數(shù)規(guī)劃處理.............

8、................................................................................……204.3構(gòu)建成本控制優(yōu)化模型......................................................................................……214.3.1基本符號...............……，......

9、.........................................................................……214.3.2模型前提假設(shè).............................................................................................……224.3.3單屬性效用函數(shù)構(gòu)建.....................

10、............................................................……234.3.4多屬性效用函數(shù)構(gòu)建.................................................................................……234.3.5基于粒子群的成本優(yōu)化模型..……:...................................

11、........................……254.4偏差分析...............................................................................................................……274.4.1工期一成本偏差分析........................................................

12、............................……274.4.2多要素偏差分析...........................................................……。....................……，二294.5本章小結(jié).................................................................................

13、..............................……31第五章實(shí)證分析..................................................................................................……犯5.1實(shí)例概況…，.....................................................................

14、......................................……325.2網(wǎng)絡(luò)圖及要素配備...............................................................................................……325.3構(gòu)建動(dòng)態(tài)成本控制的優(yōu)化模型....................................................

15、.......................……365.4優(yōu)化結(jié)果............................................................................................................……，二365.5偏差分析.........................................……，.....................

16、.......................................……，二37第六章結(jié)論與展望...................................……，....................................................……416.1結(jié)論....................................................................

17、................................................……，二416.2展望.......................................................................................................................……42參考文獻(xiàn)..................................

18、..............................................................................……43致謝.............................................................................................……，...........……47附錄.......................