基于著色Petri網(wǎng)的工作流建模與分析研究.pdf

1、江南大學(xué)碩士學(xué)位論文基于著色Petri網(wǎng)的工作流建模與分析研究姓名：劉峰申請學(xué)位級別：碩士專業(yè)：計(jì)算機(jī)軟件與理論指導(dǎo)教師：張偉20080701Abstract～，‘_‘_I■。_■_。_●’________________。________‘______。。。’’1。。。。?！?。。___。?！?。。。。。。。。?！??！?。?！??！?。。oo。o。。。。。。。。。。__l__?！?。’?！??！甀____’AbstractAtprese

2、nttheworkfiowtechniquehasbeendevelopedgreatlybutthereisnoworkflowproductnorprototypesystemyetwhosereliabilityandconsistencyinprocedureexecutionreachthefunctionofrelationaldatabasemanagementsystemThemajorcauseiSthatthesim

3、ulatingandanalyzingfuctionoftheexistingworkflowmodelsarenotenoughbothintheoryandpracticeThereiSstiHalongwayteachtheidealmodelincomlexityandperformanceTomeetthecurrentproblemIdidsomeresearchonthework_flowmodelingbyusingco

4、louredPetirnetasthemodelingtoolsinthisthesisTherearetwopurposesforworkflowmodeling：oneissimulatingandanalyzingthesystem，andtheotherisdoingcostbudgetanalysisforthesystemThecurrentmodelsforsimulatingandanalyzingaleheavilyc

5、oupledbetweenprocessmodelingandprocessexecutingThatistosaytheprocessbasedonthecertainorganizationmodelmustexecuteinthesamemodelThereasoniSthatthecurrentmanagementtechniqueandstandardofbusinessprocessdonotsubdividethecont

6、rollogicInfacttherearetwokindsofthecontrollogicinthebusinessprocess：oneisroutinglogic，theotherisresourcemanagementlogicResoucemodelingiSbasedontheaboveTomeettheresoueemanagementinvolvedintheworkflowtheimportantpropertyan

7、dclassificationofresoucewereanalyzed，thenemphasiswaslaidonthedistributionandmanagementofrareresourceTheresourcepoolwasproposedandtheworkflowresourcemanagerwasbuiltbyusingthecolouredPetrinettoimplementtheresourcemanagemen

8、tanddistributionoftheworkflowTheresourcemanagermodelbasedontheeolouredPetrinetprovidesaformaltoolforthequalitativeandquantitativeanalysisoftheworkflowsystemwhileitiSavalidmethodtOdeveloptherobustnessoftheworkflowprocessm

9、odelInthecostbudgntheworkflowmodelingresearchbasedonPetrinetisintheelementarystepSomemodelswerebuiltbynumerousscholars，butmostofthemwerebasedonthePetrinettheyalSOcannotwdlmodelthecomplexbusinessprocessanddescribethenetst

10、ructurewithmulticasesTomeetthecomplexityinthepracticalbusinessprocessacolouredPetrinetextendedwithpriceinformationwasproposedandtlletransitionrulesofthemodelwerediscussedAISOtOmeetthestatespaceexplosionproblem，theminimum

11、costgeneratingalgorithmWasproposedIntheend，abusinessprocesscaseisdemonstratedasaapplicationofthemodelTheconclusioniSthatPriceCoIouredPetrinetisagoodmodeltosolvethecostsandbudgetanalysisprobleminthebusinessprocessmodeling