煉廠生產(chǎn)調(diào)度優(yōu)化模型的建立及求解

1、中國(guó)石油大學(xué)（華東）碩士學(xué)位論文煉廠生產(chǎn)調(diào)度優(yōu)化模型的建立及求解姓名：蘇東衛(wèi)申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：控制理論與控制工程指導(dǎo)教師：李樹榮20090501ModelingandSolvingforProductionSchedulingOptimizationofaRefineryPlantSuDongwei(ControlTheoryandControlEngineering)DirectedbyProfLiShurongAbstract

2、Productionschedulingisimportantfortherefineriesbecauseitconcernsmanysectionssuchasinventorysupplychain，blending，equipmentprocessingetcInordertogainthemaximumprofits，itisnecessarytomakeagoodschedulingThisthesispresentsfou

3、rproductionschedulingmodelsforarefinerybyusingmathematicalprogramming，anddifferentsolvingalgorithmsrespectivelyThemainworksofthisthesisareasfollows：Aproductionschedulingmodelofasinglegoallinearprogrammingforarefineryplan

4、tispresentedTherearefiveprocessingunitsintherefineryplantwhichincludestwoatmosphericvacuumdistillationunits，acatalyticcrackerasolventoilequipmentandagasseparationunitTheobjectivefunctionoftheoptimizationistomaximizethepr

5、ofitoftherefineryinaperiodandtheconstraintsaremassbalance，equipmentprocessingcapacityqualitydemand，tankcapacityenergyconsumptionconstraintandinventoryconstraintBecauseofthenonlinearityofgasolineoctanenumberinoilblending，

6、amodelofsinglegoalnonlinearprogrammingisaddressedaccordingtothequadraticnonlinearityoilblendingmodelbyTwuCoonmethodAhybridgeneticalgorithm(GA)，whichmakesuseofthepositiondisplacementstrategyoftheparticleswarmoptimizerOso)

7、asamutationoperationisappliedtosolvethenonlinearprogrammingmodelThemodelisvalidatedbytheresultresearchedConsideringtheuncertainpriceintheoilmarket，aproductionschedulingmodeloffuzzylinearprogrammingispresentedbasedontheth

8、eoryoffuzzyprogrammingThefuzzyprogrammingistransformedintoadeterministicmulti—objectiveprogrammingbytakingthreetypicalnumberswhichareminimumvalues，mostprobablevaluesandmaximumvalueswithinthepricerangeinsteadofthefuzzynur