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一种Petri网合成方法及其在系统建模中的应用 Title:AMethodforPetriNetSynthesisandItsApplicationinSystemModeling Abstract: Petrinetsarewidelyusedinmodelingandanalyzingconcurrentanddistributedsystemsduetotheirabilitytocapturetheinteractionsanddependenciesamongsystemcomponents.However,creatingacomprehensivePetrinetmodelforacomplexsystemcanoftenbeatime-consuminganderror-pronetask.Toovercomethesechallenges,thispaperproposesamethodforPetrinetsynthesisthatautomatestheprocessofbuildingaPetrinetmodelfromagivensystemdescription.Furthermore,wediscusstheapplicationofthissynthesismethodinsystemmodelingtodemonstrateitseffectiveness. 1.Introduction Petrinetsareapowerfulmodelingtechniquefordescribingthebehaviorandinteractionsofcomplexsystems.However,manuallyconstructingaPetrinetmodelforasystemcanbeatediousanderror-pronetask.ThispaperpresentsanovelmethodforsynthesizingPetrinetsfromagivensystemdescription,eliminatingtheneedformanualconstructionandreducingthechancesofmodelingerrors. 2.RelatedWork WereviewexistingliteratureonPetrinetsynthesismethodsandtheirapplicationsinsystemmodeling.Variousapproaches,suchasstructuralsynthesisandbehavioralsynthesis,havebeenproposed,eachwithitsstrengthsandlimitations.Weidentifythegapsinthecurrentresearchandproposeourmethodtoaddressthesegaps. 3.PetriNetSynthesisMethod WeintroduceourPetrinetsynthesismethod,whichconsistsofseveralstepstoautomaticallyderiveaPetrinetmodelfromasystemdescription.Thesestepsincludesystemdecomposition,eventidentification,andPetrinetconstruction.OurmethodtakesintoaccountboththestructuralandbehavioralaspectsofthesystemtoensuretheresultingPetrinetaccuratelyrepresentsitsbehavior. 4.CaseStudy:SystemModelingusingPetriNetSynthesis WedemonstratetheeffectivenessofourPetrinetsynthesismethodthroughacasestudyofadistributedsystem.Wedescribethesystem'scomponentsandtheirinteractionsanduseoursynthesismethodtoautomaticallygenerateaPetrinetmodel.WecomparethesynthesizedPetrinetwithamanuallyconstructedmodeltoevaluatetheaccuracyandefficiencyofourapproach. 5.Evaluation We

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