信息化制造中的信息理论与集成方法研究

华中科技大学博士学位论文信息化制造中的信息理论与集成方法研究姓名：林宋申请学位级别：博士专业：机械制造及其自动化指导教师：李培根20051029I863BetaXMLEAIEAICAPP/PDM/ERPEAIEAICORBAXMLWebServicesUDDICAPP/PDMPDM/ERPIICAPP/PDM/ERPIIIABSTRACTTherapidchangeofmarketdemandandtheglobaleconomicintegrationhavegreatlywidenedtherangeofmanufacturingactivity.Aproduct’svaluestructure,productioncostandresponsespeedaremoreandmoredependentuponmanufacturinginformationandknowledge.Informationisbecomingadominatingfactortoconstrainmodernmanufacturingsystem.Ithasbroughtanewdemandformanufacturingscience.Takingtheinformationinthemanufacturingactivityasthemainclue,thedissertationtriedtocenterthediscussionontheInformation-basedManufacturingcombinedwiththeresearchofnationalnaturesciencefundprojectand“863”high-technologyplanproject.ThedissertationtakestheInformation-basedManufacturingasthecenter;architectureofInformation-basedManufacturing,theoryofmanufacturinginformationandinformationintegrationasitsbasicpoints;andmasscustomizationinformationandenterpriseapplicationsystemintegrationintheInformation-basedManufacturingasthesupportingpoints.ThemodelandarchitectureofInformation-basedManufacturingaresystematicallyputforwardagainstthebackgroundofinformatizationforthemanufacturingindustry.Themeaning,character,fundamentaltheoryandkeytechnologiesofinformationarestudied.TheorganizationformandconstitutionofInformation-basedManufacturingaregiven.Thesixcharacteristicfactorsandtheinherencedynamicmechanismsledbyself-organizationofInformation-basedManufacturingsystemareanalyzedinthedissertation.Thedefinition,character,typesandintensityofinformationareresearched.Themanufacturinginformationisclassified.Theinfluenceofinformationqualityupondecision-makinghasbeenevaluatedfromsensitivity,valuesensitivityandprecisionofinformation.Thefundamentalmethodsandengineeringapplicationofbayes'stheoremarediscussed,themaximumentropyprincipleforthechoiceregulationofpriordistributionisanalyzed.Thebayesianestimationofparametersisgainedbymeansofthemethodofconjugatedistribution.ThepropertyandapplicationofBetadistributionfunctionareresearched.Systemstructureoftheintegrationcriterionofmanufacturinginformationaregivenwithbaseofanalysisofseveralmainmethodsofinformationintegration.InformationintegrationmethodsbasedXMLandEnterpriseApplicationIntegration(EAI)arestudied.TheIVkeytechnologyandrealizingmeansofinformationintegration&processintegrationforCAPP/PDM/ERPareresearchedaccordingtointegrationmodeofEAIconfirmedbyinfrastructureofinformation-basedmanufacturingsystem.Masscustomizationisatypicalproductionmodeofinformation-basedmanufact-uring.Themanageofindividualityinformationandinformation-sharebetweenprod-uctionenterpriseswillbethekeyfactorformasscustomization.Fromtheevolutionofmanufacturingmode,thechangeofenterprisemanagementstratagemisreviewedinthedissertation.Theconceptofmasscustomizationinformationisgiven.Thecontentandmethodsofmasscustomizationinformationarediscussed.Theconceptof“centerofvicegerentserviceforenterpriseinformation”isintroducedintheInformation-basedManufacturingsystem,andanoverallarchitectureofopenEAIbaseduponhierarchicalstructureandsupportinginformationintegrationandprocessintegrationofvariousappliedsystemsinenterpriseispresentedThekeytechnologiesandtheimplementationmethodsofinformationintegrationandprocessintegrationbetweensomeapplicationsystemsbasedonEAIarediscussedindetailTheinformationintegrationofCAPP/PDMandPDM/ERPisrealizedwithaschemeofcompactintegrationbasedonCORBAandXMLandaschemeofincompactintegrationbasedonWebServicesandprivateUDDI.TheprocessintegrationofCAPP/PDM/ERPisalsorealizedthroughmodelingtheoverallprocessintheEnterpriseApplicationPortalandManagingrespectivelyinsomelocalprocessesFinally,theresearchcontentsandconclusionsofthisdissertationhavebeensummarizedanditsfurtherstudiesareforecast.Keywords:Information-basedManufacturingInformationIntegrationManufacturingInformationDecision-makingI_____111.11.1.1Informatization0.05%~5%1/31/31/31/420“”[1-3]2112342561-11990~199850054%1.1.22070CAD(Computer-AidedDesign)CAPPComputer-AidedProcessPlanningCAMComputer-AidedManufacturing//1-13MRPMaterialRequirePlanningCIMComputerIntegratedManufacturingLPLeanProductionJITJustinTime2080CAD/CAPP/CAMCAD/MRPII(ManufacturingResourcePlanningCAPP/MRPIICIMS1986CIMSCIMS2090InternetCEConcurrentEngineeringCSCW(ComputerSupportCollaborationWork)PDMProductDataManagementSCMSupplyChainManagementCRMCustomerRelationshipManagementERPEnterpriseResourcePlanningE-CommerceECCPC(CollaborationProductCommerce)BPRBusinessprocessreengineeringVE(VirtualEnterprise)AM(AgileManufacturing)VM(VirtualManufacturing)WMWebManufacturingIMIntelligentManufacturing21CAD/CAM/PDMMRPMRPIIERPJITCIMSLPCEAMVM4[4]1.22080Internet1.2.12050IBMLockheed2060CADAM·CIMInternetCIMS2070809032001200210020202020[1]5[5]BillFulkerson[6]CarneigeMellonDrexelThePennsylvaniaInformation-BasedManufacturingTestbed112090——[7-8]InternetNCCADCAMCIMS[9-10]62002ISO/TC1841-2--[11]?[12-14][15-18]ERPPLMC3PMESSCMCRM-7AndreaVinelliCiprianoForza[19]e-[20-22]DaveHarrolde-///[23]Javae-3De-[24]Rockwelle-ERPWeb[25][26][2