数据挖掘技术在化工优化中的应用

,,(,200436):,,,,:;;;:TQ015.9:A:1002-1116(2004)04-0001-04,,,,,,,(KnowledgeDis2coveryinDatabase,KDD),,[1](DataMining,DM)KDD,,,[2],,,[3],[4],,1986,,[58]1,,,,,,:(1),,(PLS)(2)32420048JiangsuChemicalIndustryVol.32No.4Aug.2004:2004-03-03:(1975-),,,,,:021-66133513,E-mail:[e-mail](),,,,,,(CART)ID3C4.5(3),,,,,(4),M-P(MceullochPitts)Hebb,,(),BP,,,BP,,,,(5),,(),()(),(,),,(6)(,)RoughSetPawlak2080,:,,,R(),R(7)2060,Vapnik(statisticallearningtheory,SLT),19921995(supportvectormachine,SVM):,,SLTSVM,,(8),,,,,2,,,220048,,,,,,(,),,,,,,,,,,,2.1,,,,,,,,2080,,,,[9][10],[7][11];,[12];Nascimento66[13];Yu[14];[15]2.21985,,,;,;,;,;,;,[16],,Abou-Jeyab[17],,Irizuki[18],,,Schmuhl[19],()[20]3,:(1),;(2);(3);(4),3324::(1);(2);(3)4,,,,,,,:[1]FayyadU,Piatetsky-ShapiroG,SmithP,etal.Advancesinknowledgediscoveryanddatamining[M].Cambridge:AAAI/MITPress,1996.[2]FayyadU,StolorzP.dataminingandKDD:promiseandchallenges[J].FutureGenerationComputerSystems,1997,13:99115.[3]ChenMS,HanJ,YuPS.Datamining:anoverviewfromadatabaseperspective[J].IEEETransactionsonKnowledgeandDataEngineering,1996,8(6):866883.[4],,,.[J].,2003,8:189221.[5]ChenNY,LuWC,ChenRL,etal.Chemometricmethodsappliedtoindustrialoptimizationandmaterialsoptimaldesign[J].ChemometricsandIntelligentLaboratorySystems,1999,45:329333.[6],,,.[M].:,2000.[7],.[J].,2002,19(6):673676.[8],,.DMOS[J]..2002,19(6):683690.[9],,,.[J].,1990,5:568574.[10],,.[J].,1997,42(8):792796.[11]BhatNV,MindermanPA,McAvoyJr.T,etal.Modelingchemicalprocesssystemsvianeuralcomputation[J].IEEEControlSystemsMagazine,1990,10(3):2430.[12]MastrangeloCM,PorterJM.Datamininginachemicalprocessapplication[A].IEEEInternationalConferenceonSystems,Man,andCybernetics[C].1998,3:29172921.[13]NascimentoCAO,GiudiciR,GuardaniT.Neuralnetworkbasedapproachforoptimizationofindustrialchemicalprocess[J].ComputersandChemicalEngineering,2000,24:23032314.[14]YuDL,GommJB.Enhancedneuralnetworkmodelingforarealmultivariablechemicalprocess[J].NeuralComputing&Applications,2002,10:289299.[15]RuizD,NouguesJM,CalderonZ,etal.Neuralnetworkbasedframeworkforfaultdiagnosisinbatchchemicalplant[J].ComputersandChemicalEngineering,2000,24:777784.[16],,,.[J].,1998,27:743748.[17]Abou-JeyabRA,GuptaYP,GervaisJR,etal.Con2strainedmultivariablecontrolofadistillationcolumnusingasimplifiedmodelpredictivecontrolalgorithm[J].JournalofProcessControl,2001,11:509517.[18]IrizukiY,TsutakiS,TaniT,etal.Extractionofoperatingknow-howofexperiencedoperatorsusingneuralnetworksanditsapplicationtoPIDandneuro-fuzzyhierarchicalcon2troller[A].IEEEInternationalConferenceonSystems,Man,andCybernetics[C].1999,3:274279.[19]SchmuhlJ,HartmannR,MullerH,etal.Structuralpa2rameterapproachandmulticriteriaoptimizationtechniquesforcomplexchemicalengineeringdesign[J].ComputersandChemicalEngineering,1996,20(Suppl.):S327S332.[20]MylaraswamyD,VenkatasubramanianV.Ahybridframe2workforlargescaleprocessfaultdiagnosis[J].ComputersandChemicalEngineering,1997,21(Suppl.):S935S940.(8)42004811015,PVC,,PVC,PVC/5PVC(1)PVC80%PVC,,5t/a,10t/aPVC10,15t/a,PVC,(2)OxyVinylsPVC,AdentPVCPVC,,70m3PVC70135m3,150m3,200m3,80%PVC30m3,707015m3,7015m3,1/51/7,,,(3)PVC,1/20,PVC,800,600,300,PVC,348,PVC,PVC,PVCEVA(-)PVCPVC,(4)PVC,150tPVC,,PVC,PVC60%500mm2002,130t,50%PVC,PVCPMMAPVC20t/a,,,,30mPVC,PVC60t/a,,PVC(4)ApplicationofDataMiningTechniquesinChemicalIndustryOptimizationYANGShan2sheng,LUWen2cong,CHENNian2yi(DepartmentofChemistry,CollegeofScience,ShanghaiUniversity,Shanghai200436,China)Abstract:Datamining(DM)orknowledgediscoveryindatabases(KDD),amulti-disciplinaryresearcharea,hasbeenrecognizedbymanyresearchersasakeyresearchtopicindatabaseandmachinelearning,arousingwideinterestofindustrialcircleforitslargepotentialapplication.Thisarticlebrieflyintroducesthebasicconceptofdatamininganditspresentsituation,summarizingitstasksandtechniques,andthenfocusingonitsapplicationsinchemicalindustryopti2mizationforwhichsomechallengesanddevelopmenthavealsobeenrevealed.Keywords:datamining;knowledgediscoveryindatabases;chemicalindustry;optimization820048