封閉式堆場(chǎng)煤炭碼頭物流系統(tǒng)建模與分析.pdf

1、武漢理工大學(xué)碩士學(xué)位論文封閉式堆場(chǎng)煤炭碼頭物流系統(tǒng)建模與分析姓名：李云軍申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：機(jī)械設(shè)計(jì)及理論指導(dǎo)教師：周強(qiáng)20071101武漢理工大學(xué)碩士學(xué)位論文AbstractWiththeconstantdevelopmentofenergymarketcoalcustomers’demandsarebecomingdiversifiedandthewharfworkingenvironmentrequiresimprovedTh

2、eclosedyardcoalwharfattractsrelevanttechnicalstaffsattentionbecauseoftheiroutstandingadvantagesinenvironmentalprotectioncoalblending，securityandeteHoweverinteriorlythereisnotrelevantexl艷rienceaboutdesignandmanagementfort

3、heclosedyardcoalwharfwithcoalsilos；thustherearestillpracticalengineeringproblemstobesettledCombiningwiththefirstdomesticclosedyardcoalwharfcoalsilos(theplanningdesignobjectofXianjingShenhuaclosedyardcoalw蝴secondstageengi

4、neering)，thisthesisperformsaprofoundresearchItmainlyincludesthefollows：FirstlyitillustratesthebasicconstitutesandoperationalprocessesofthecoalwharflogisticssystemItfocusesontheoperationalmodel，logisticsinstrumentsandthek

5、indsofsilos，andcombiningwiththeplarmingdesignobjectofn趾ji咄Shenhuaclosedyardcoalwharfsecondstageengineering，analyzesandconteststherespectivegoodandbadbetweentraditionalyardsandthenewyardswithsilos，Thenitanalyzesthecomplex

6、logicalrelationsofeachunitandeachlevelofthissystemalsopointsoutthefntureadvantagesofclosedyardcoalwharfSecondlyitgivesthedynamicmodelandrandomvariablemodelofclosedyardcoalwharflogisticssystemOnthebasisofsystematicformali

7、zationdescriptionandPetrinetworktheoryanditanalyzestheinternallogicalrelmionanddynamicbehaviorofclosedyardcoalwharflogisticssystem，alsothedynamicmodelofthissystemBasingonaprofoundresearchoflogisticssystemofcoalwharfsdisc

8、retecharacteristic，andmeanwhile，accordingtothepracticalrunningdataitsetsupthemainrandomvariablemodelofcoalwharfslogisticssystemThirdlyitestablishesthesimulationmodelofclosedyardcoalwharfandperformslotsofsimulationexperim