英语SCI论文设计写作常用经典句型

英语SCI论文设计写作常用经典句型

ID:46917985

大小:170.43 KB

页数:25页

时间:2019-11-30

上传者:新起点
英语SCI论文设计写作常用经典句型_第1页
英语SCI论文设计写作常用经典句型_第2页
英语SCI论文设计写作常用经典句型_第3页
英语SCI论文设计写作常用经典句型_第4页
英语SCI论文设计写作常用经典句型_第5页
资源描述:

《英语SCI论文设计写作常用经典句型》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库

搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作Beginning1.Inthispaper,wefocusontheneedfor2.Thispaperproceedsasfollow.3.Thestructureofthepaperisasfollows.4.Inthispaper,weshallfirstbrieflyintroducefuzzysetsandrelatedconcepts5.TobeginwithwewillprovideabriefbackgroundontheIntroduction1.Thiswillbefollowedbyadescriptionofthefuzzynatureoftheproblemandadetailedpresentationofhowtherequiredmembershipfunctionsaredefined.2.Detailsonxxandxxarediscussedinlatersections.3.Inthenextsection,afterastatementofthebasicproblem,varioussituationsinvolvingpossibilityknowledgeareinvestigated:first,anentirelypossibilitymodelisproposed;thenthecasesofafuzzyservicetimewithstochasticarrivalsandnon-fuzzyserviceruleisstudied;lastly,fuzzyserviceruleareconsidered.Review1.Thisreviewisfollowedbyanintroduction.2.AbriefsummaryofsomeoftherelevantconceptsinxxxandxxxispresentedinSection2.3.Inthenextsection,abriefreviewofthe....isgiven.4.Inthenextsection,ashortreviewof...isgivenwithspecialregardto...5.Section2reviewsrelevantresearchrelatedtoxx.6.Section1.1brieflysurveysthemotivationforamethodologyofaction,while1.2looksatthedifficultiesposedbythecomplexityofsystemsandoutlinestheneedfordevelopmentofpossibilitymethods.Body1.Section1definesthenotionofrobustness,andarguesforits 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作importance.2.Section1devotedtothebasicaspectsoftheFLCdecision-makinglogic.3.Section2givesthebackgroundoftheproblemwhichincludesxxx4.Section2discussessomeproblemswithandapproachesto,naturallanguageunderstanding.5.Section2explainshowflexibilitywhichoften...canbeexpressedintermsoffuzzytime-window6.Section3discussestheaspectsoffuzzysettheorythatareusedinthe...7.Section3describesthesystemitselfinageneralway,includingthe…..andalsodiscusseshowtoevaluatesystemperformance.8.Section3describesanewmeasureofxx.9.Section3demonstratestheuseoffuzzypossibilitytheoryintheanalysisofxx.10.Section3isafinedescriptionoffuzzyformulationofhumandecision.11.Section3isdevelopedtothemodelingandprocessingoffuzzydecisionrules12.ThemainideaoftheFLCisdescribedinSection3whileSection4describesthexxstrategies.13.Section3and4showexperimentalstudiesforverifyingtheproposedmodel.14.Section4discussesapreviousfuzzyset-basedapproachtocostvarianceinvestigation.15.Section4givesaspecificexampleofxxx.16.Section4istheexperimentalstudytomakeafuzzymodelofmemoryprocess.17.Section4containsadiscussionoftheimplicationoftheresultsofSection2and3.18.Section4appliesthisfuzzymeasuretotheanalysisofxxandillustrateitsuseonexperimentaldata.19.Section5presentstheprimaryresultsofthepaper:afuzzysetmodel.. 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作20.Section5containssomeconclusionsplussomeideasforfurtherwork.21.Section6illustratesthemodelwithanexample.22.VariouswaysofjustificationandthereasonsfortheirchoicearediscussedverybrieflyinSection2.23.InSection2arepresentedtheblockdiagramexpressionofawholemodelofhumanDMsystem24.InSection2weshalllistacollectionofbasicassumptionswhicha...schememustsatisfy.25.InSection2ofthispaper,wepresentrepresentationanduniquenesstheoremsforthefundamentalmeasurementoffuzzinesswhenthedomainofdiscourseisorder-dense.26.InSection3,wedescribethepreliminaryresultsofanempiricalstudycurrentlyinprogresstoverifythemeasurementmodelandtoconstructmembershipfunctions.27.InSection5isanalyzedtheinferenceprocessthroughthetwokindsofinferenceexperiments...ThisSection1.Inthissection,thecharacteristicsandenvironmentunderwhichMRPisdesignedaredescribed.2.Wewillprovideinthissectionbasicterminologiesandnotationswhicharenecessaryfortheunderstandingofsubsequentresults.NextSection2.Thenextsectiondescribesthemathematicsthatgoesintothecomputerimplementationofsuchfuzzylogicstatements.3.However,itiscumbersomeforthispurposeandinpracticalapplicationstheformulaewererearrangedandsimplifiedasdiscussedinthenextsection.4.Thethreecomponentswillbedescribedinthenexttwosection,andanexampleofxxanalysisofacomputerinformationsystemwill 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作thenillustratetheiruse.5.WecaninterprettheresultsofExperimentsIandIIasinthefollowingsections.6.ThenextsectionsummarizesthemethodinafromthatisusefulforargumentsbasedonxxSummary1.Thispaperconcludeswithadiscussionoffutureresearchconsiderationinsection5.2.Section5summarizestheresultsofthisinvestigation.3.Section5givestheconclusionsandfuturedirectionsofresearch.4.Section7providesasummaryandadiscussionofsomeextensionsofthepaper.5.Finally,conclusionsandfutureworkaresummarized6.Thebasicquestionsposedabovearethendiscussedandconclusionsaredrawn.7.Section7istheconclusionofthepaper.Chapter0.Abstract1.Abasicprobleminthedesignofxxispresentedbythechoiceofaxxrateforthemeasurementofexperimentalvariables.2.Thispaperexaminesanewmeasureofxxinxxbasedonfuzzymathematicswhichovercomesthedifficultiesfoundinotherxxmeasures.3.Thispaperdescribesasystemfortheanalysisofthexx.4.Themethodinvolvestheconstructionofxxfromfuzzyrelations.5.Theprocedureisusefulinanalyzinghowgroupsreachadecision.6.Thetechniqueusedistoemployanewlydevelopedandversatilexxalgorithm.7.Theusefulnessofxxisalsoconsidered.8.Abriefmethodologyusedinxxisdiscussed.9.Theanalysisisusefulinxxandxxproblem.10.Amodelisdevelopedforaxxanalysisusingfuzzymatrices.11.Algorithmstocombinetheseestimatesandproduceaxxare 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作presentedandjustified.12.Theuseofthemethodisdiscussedandanexampleisgiven.13.Resultsofanexperimentalapplicationsofthisxxanalysisprocedurearegiventoillustratetheproposedtechnique.14.Thispaperanalysesproblemsin15.Thispaperoutlinesthefunctionscarriedoutby...16.Thispaperincludesanillustrationofthe...17.Thispaperprovidesanoverviewandinformationusefulforapproaching18.Emphasisisplacedontheconstructionofacriterionfunctionbywhichthexxinachievingahierarchicalsystemofobjectivesareevaluated.19.Themainemphasisisplacedontheproblemofxx20.Ourproposedmodelisverifiedthroughexperimentalstudy.21.Theexperimentalresultsrevealinterestingexamplesoffuzzyphasesof:xx,xx22.Thecompatibilityofaprojectintermsofcost,andxxarelikewiserepresentedbylinguisticvariables.23.AdidacticexampleisincludedtoillustratethecomputationalprocedureChapter1.IntroductionTime1.Overthecourseofthepast30years,..hasemergedformintuitive2.Technologicalrevolutionshaverecentlyhittheindustrialworld3.Theadventof...systemsforhashadasignificantimpactonthe4.Thedevelopmentof...isexplored5.Duringthepastdecade,thetheoryoffuzzysetshasdevelopedinavarietyofdirections6.Theconceptofxxwasinvestigatedquiteintensivelyinrecentyears7.Therehasbeenaturningpointin...methodologyinaccordancewiththeadventof...8.Amajorconcernin...todayistocontinuetoimprove...9.Axxisalatecomerinthepartrepresentationarena. 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作10.Atthetimeofthiswriting,thereisstillnostandardwayofxx11.Althoughalotofeffortisbeingspentonimprovingtheseweaknesses,theefficientandeffectivemethodhasyettobedeveloped.12.Thepioneerworkcanbetracedtoxx[1965].13.Todate,noneofthemethodsdevelopedisperfectandallarefarfromreadytobeusedincommercialsystems.Objective/Goal/Purpose1.Thepurposeoftheinferenceenginecanbeoutlinedasfollows:2.Theultimategoalofthexxsystemistoallowthenon-expertstoutilizetheexistingknowledgeintheareaofmanualhandlingofloads,andtoprovideintelligent,computer-aidedinstructionforxxx.3.Thepaperconcernsthedevelopmentofaxx4.Thescopeofthisresearchliesin5.Themainthemeofthepaperistheapplicationofrule-baseddecisionmaking.6.Theseobjectivesaretobemetwithsuchthoroughnessandconfidenceastopermit...7.Theobjectivesofthe...operationsstudyareasfollows:8.Theprimarypurpose/consideration/objectiveof9.Theultimategoalofthisconceptistoprovide10.Themainobjectiveofsucha...systemisto11.Theaimofthispaperistoprovidemethodstoconstructsuchprobabilitydistribution.12.Inordertoachievetheseobjectives,anxxmustmeetthefollowingrequirements:13.Inordertotakeadvantageoftheirsimilarity14.moreresearchisstillrequiredbeforefinalgoalof...canbecompleted15.Inthistrial,theobjectiveistogenerate...16.forthesakeofconcentratingon...researchissues17.Amajorgoalofthisreportistoextendtheutilizationofarecentlydevelopedprocedureforthexx. 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作18.Foranillustrativepurpose,fourwell-knownORproblemsarestudiedinpresenceoffuzzydata:xx.19.Amajorthrustofthepaperistodiscussapproachesandstrategiesforstructuring..methods20.Thisillustrationpointsouttheneedtospecify21.Theultimategoalisbothdescriptiveandprescriptive.22.Chapter2.LiteratureReview23.Awealthofinformationistobefoundinthestatisticsliterature,forexample,regardingxx24.Aconsiderableamountofresearchhasbeendone..duringthelastdecade25.Agreatnumberofstudiesreportonthetreatmentofuncertaintiesassociatedwithxx.26.Thereisconsiderableamountofliteratureonplanning27.However,thesestudiesdonotprovidemuchattentiontouncertaintyinxx.28.Sincethen,thesubjecthasbeenextensivelyexploredanditisstillunderinvestigationaswellinmethodologicalaspectsasinconcreteapplications.29.Manyresearchstudieshavebeencarriedoutonthistopic.30.Problemofxxdrawsrecentlymoreandmoreattentionofsystemanalysis.31.Attemptstoresolvethisdilemmahaveresultedinthedevelopmentof32.Manycomplexprocessesunfortunately,donotyieldtothisdesignprocedureandhave,therefore,notyetbeenautomated.33.Mostofthemethodsdevelopedsofararedeterministicand/orprobabilisticinnature.34.Thecentralissueinallthesestudiesisto35.Theproblemofxxhasbeenstudiedbyotherinvestigators,however,thesestudieshavebeenbaseduponclassicalstatisticalapproaches.36.Applied...techniquesto37.Characterizedthe...systemas 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作38.Developedanalgorithmto39.Developedasystemcalled...which40.Usesaniterativealgorithmtodeduce41.Emphasizedtheneedto42.Identifiessixkeyissuessurroundinghightechnology43.Acomprehensivestudyofthe...hasbeenundertaken44.Muchworkhasbeenreportedrecentlyinthesefiled45.Proposed/Presented/Statethat/Described/Illustrated/Indicated/Hasshown/showed/Address/Highlights46.Pointoutthattheproblemof47.Astudyon...wasdone/developedby[]48.Previouswork,suchas[]and[],dealonlywith49.Theapproachtakenby[]is50.Thesystemdevelopedby[]consists51.Apaperrelevanttothisresearchwaspublishedby[]52.[]'smodelrequiresconsiderationof...53.[]'modeldrawsattentiontoevolutioninhumandevelopment54.[]'smodelfocuseson...55.Littleresearchhasbeenconductedinapplying...to56.Thepublishedinformationthatisrelevanttothisresearch...57.Thisstudyfurthershowsthat58.Theirworkisbasedontheprincipleof59.Morehistoryof...canbefoundinxxetal.[1979].60.Studieshavebeencompletedtoestablished61.The...studiesindicatedthat62.Thoughapplicationofxxinthefiledofxxhasproliferatedinrecentyears,effortinanalyzingxx,especiallyxx,islacking.Problem/Issue/Question63.Unfortunately,real-worldengineeringproblemssuchasmanufacturingplanningdonotfitwellwiththisnarrowlydefinedmodel.Theytendtospanbroadactivitiesandrequireconsiderationofmultipleaspects.64.Remedy/solve/alleviatetheseproblems67....isadifficultproblem,yettobeadequatelyresolved 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作68.Twomajorproblemshaveyettobeaddressed69.Anunansweredquestion70.Thisprobleminessenceinvolvesusingxtoobtainasolution.71.Anadditionalresearchissuetobetackledis....72.Someimportantissuesindevelopinga...systemarediscussed73.Thethreeprimeissuescanbesummarized:74.Thesituationleadstotheproblemofhowtodeterminethe...75.Therehavebeenmanyattemptsto76.Itisexpectedtobeseriousbarrierto77.Itoffersasimplesolutioninalimiteddomainforacomplexproblem.1.Thereareseveralwaystogetaroundthisproblem.2.Asdifficultasitseemstobe,xxisbynomeansnew.3.Theproblemistorecognizexxfromadesignrepresentation.4.Axxproblemcantraceitsrootstoxx.5.xx[1987]usedaheuristicapproachtosimplifythecomplexityoftheproblem.6.Severalproblemsareassociatedwiththem.7.Althoughsomeprogresshasbeenmadeinthisarea,atleasttwomajorobstaclesmustbeovercomebeforeafullyautomatedsystemcanberealized.8.Mostproblemsinpracticearecomplicated9.Moreproblemsurfacehere.10.Hamperefforttowardaxxsystem11.Inordertoovercomethelimitationsduetoincompleteandimprecisexxknowledge,axxprogramhasbeendeveloped,whichbasesitsknowledgeuponthestatisticalanalysisofasamplepopulationofxx12.Theabovedifficultiesarerealchallengesfacedbyresearchersattemptingtodevelop13.Thistypeofmappingraisesnocontroversytotheissueofmembershipfunctiondetermination.14.However,attemptstoquantifythexxhavemetboththeoreticalandempiricalproblems. 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作15.Ithasbecomeapparentthatinordertoapplythisnewmethodologicalframeworktoreal-worldproblemsanddata,wehavetopayattentiontotheproblemsofxxandxx.Chapter3.ProposedmethodologyAssumption1.Inthecasewhentheassumptionofaxxseemstobetoorestrictiveorinadequate,theformulationwithFuzzyterminationtime,i.e.givenbyafuzzysetinthespaceofcontrolstages,maybeapplied.2.Weassumeherethefuzzyconstraintstobestate-dependent,andthefuzzygoaltobethesameforallthecontrolstates,xx,whichstemsfromtheproblem'snature.3.AnapproachtothesolutionofthisproblemispresentedundertheassumptionthatthesamplingrateDecisioncanbemadepriortotheexecutionoftheexperiment,asopposedtobeingmadewhiletheexperimentisinprogress.4.Anotherassumptionmadeaboveisthattherearepreciseoddsatwhichtheexpertisindifferent.5.Mainsimplifyingassumptionsare:6.This,inourview,isaquestionableassumption.Outline/Structure/Module1.Anoutlineoftheresearch2.Informationisincorporatedwithinthescheme3.Isbuiltinto...structure4.Anicemodularstructure.5.Theprinciplesof...areappliedasmodularizedcriteriaClassification1.Axxsystemcomprisesthreemaincomponents:2.Mustdecomposetheoriginal..intoasetof..3.Consistsofthefollowingsteps:4.Thisissummarizedinthefollowingsteps: 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作5.Canbebroadlyclassifiedintothefollowingareas:6.Canbecharacterizedbyitsfunctionofeffectivelyprocessingthe7.Canallowfurtherbreadthofapplicationof...intomore8.Thefollowingstepsshouldbefollowed9.xxcanbeclassifiedbyadifferentways.10.Basedonthexx,onemayclassifyxxintothefollowing:11.Thiscatalogmaychangeduetowear,breakage,andpurchasing.System1.Unlikemanyconventionalprogram,expertsystemsdonotusuallydealwithproblemforwhichthereisclearlyarightorwronganswer.2.Thesystemconsistsofboth...and...3.Thesystemhasahierarchicalmodulararchitectureorganizedonthreelevels.4.expertsystemdomainsareareaofexpertise5.Todevelopaxxsystemforxx,thefollowingfactorsmustbeconsidered:6.Thesystemhasbeendeveloped/designedtodetermine7.Thesystemhasproventobeableto8.Thedomaininwhichanexpertsystemoperatesisaparticulardomain9.Thesystemcomprisesa...with10.Thesystemis[feature-oriented]/basedonthe...technique11.Thesystemenvironmentmustberelativelystable12.Thesystemisutilizedtogenerate,load,store,updateandretrieve...13.Thedevelopmentofaxxsystemhastwostages:xxstageandxxstage.14.Themostessentialpartof..systemisthe...15.ThesuccessfuldevelopmentsinESshavemadethemanimportanttoolinthedevelopmentof16.Anautomatedsystemwasdevelopedfor17.Inthiscase,thesystemcanbeconsideredtobegenerative. 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作18.Aninteractiveautomatic...system19.A….iscommonlythoughtofasatrulyintegrated..system20.Shouldbecapableofbeinggeneratedfroma...system21.xxisanimportantpartoftheintegratedsystem.22.Themodelconsistsoffourrulebases,eachofwhichaddressesaseparateprobleminthehierarchyofschedulingdecision.23.Therulebasesarelinkedtoeachotherinachin-likemannerinthesensethattheconsequentofonerulebaseconstitutesapartoftheantecedentofthenextrulebase.24.Therulebaseconsistsofallpossiblecombinationsofthelinguistictermsassociatedwiththelinguisticvariableoftheantecedentofarule.ComputerSystem1.ThesystemhasbeenimplementedusingProloglanguageinanMS-DOSenvironment.Prologwaschosenbecauseitoffersawellknownandflexibleenvironmentinwhichfuzzyreasoningmaybeeasilyimplemented.2.ThecurrentversionofthexxprogramwhencompiledwithWATFOR77resultsinanexecutablecodeofabout270Kbytes.Typicalruntime,whenrunonaXXcomputer(anIBMcompatiblemachine)operatingat4.77Mhzwith640KRAM,rangesfrom10minto2h,dependingonthesize(orcomplexity)oftheproblem.3.TimeconsumingprocedureshavebeenimplementedinC-languageanddirectlylinkedtothePrologenvironment.4.Thexxprocess,oncethexx'sdatahasbeenentered,requiresapproximately180seconds.5.Itshouldbenotedthatthecomputationwasdonewitha20Hhz,80386(209;basedmicrocomputerequippedwitha80387mathco-processor.6.Thecomputerprogramsusedfortheanalyses,onebasedonthexxmethodandtheotherbasedonthenewmethod,werewritteninFORTRANwithacompilerthatsupportsthemathco-processor.7.Lisp,Prologgivemaximumflexibilitybutalsomaximizes 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作developmenttime.lInternalrepresentationisthewayamodelisrepresentedinthecomputer.lAninteractivemenu-drivenprocedureisusedinthisstudylShellcanbedevelopveryfastatthecostoftimefairlyseverelimitations.lWhilethereisnomeasurablesavingoftimeforthecaseinvolvingfivecriteria,thesavingisdramaticforthecaseinvolving10criteria--thecomputationtimereducesfrom10hr40mintoabout1min.lThiscombinationisbeingimplementedinanobjected-orientedprogrammingenvironment(Smalltalk-80system)tosolveproblemsencounteredinconstructionxxx.Method/Approach/Study/ProcessModel/Equation/Algorithm/Rule/Formula/TechniquelAdiscussionispresentedofaproblem-solvingsystemlToimprovetheefficiencyofthemethod,thefollowingapproachmaybeapplied.lInordertoaninvestigationwasmadetofindthecausesofthelAlthoughlargecollectionsofrulesandequationshavebeencomplied,nonearegenerallyacceptedlThisapproachwillbeexplainedanddiscussedthoroughlyinthebodyofthereport.lThiscanbeaccomplishedbylThisalgorithmtocomputethetotalcostcanbedescribedstepbystepasfollows:lTheabovepreliminaryanalysishasprovidedimportantinformationlVariousmethodshavebeenproposedforselectinganoptimum...lTheseconceptshavebeenappliedtolOnthebasisoftheconceptmentionedabove,lThiscanbeachievedbylThisfactsuggeststhatanewconceptlThiswasaccomplishedbytaking... 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作lThepreparatorystageisverytimeconsumingprocess.lTestareperformedforvalidity,completeness,andcompatibilitylThereislittlehopeofachievingsuccessful...lTherehasbeenanincreasingawarenessofthepotentialofusingmost..sofarmadehavenottakenthisapproach,withtheexceptionoflOnlyafewstudiescanbefound.lItisaverytediousprocesstogothroughlItisonlywhen..hasbeencompletedthat..maybeeffectedlTheentireinterpretationprocessisconductedinone'shead.lTheseapproachesaresometimesverytedious.lSeveraltechniquescanbeusedlApolynomialparametricmodelcanbewrittenas[thefollowing]/[follows]:lAxxmodelisconstructed/formulatedusingxx.lAxxmodelrepresentsanxxbyitsxx.lAprocessdecisionmodelcapturesthelogicessentialtolFromtheequationabove,xxisequaltothesummationofxxtimesthe...lThevalidityofaxxmodelcanbecheckedusingEuler'sformula.lGivenamodel,onecanmathematicallydeterminewhether...or...lEquationsforxxneedtobederivedandimplementedinthesystem.lAnumberofheuristicruleshavebeendevelopedforlOptimum..techniquescanbemademorereliableby...sothatlAnalgorithmbasedonthecharacteristic...isusedtodeterminelEuler'sformulastatesthefollowing:lThecompletedmodelshouldagreewiththeformula.lFormanufacturingpurposes,adetailedandprecisemodeloftheobjectisnecessarylEngineeringdesignmodelsareverywelldefined;therefore,lTokeepthedomainnarrowenoughtobeimplementable,yetwideenoughtobeuseful. 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作PointofViewlfromanimplementationstandpoint,lFromthepointofviewofthisapplication,lFromthispointofview,Zadehsuggestedaninferencerulenamedxxx(CRIforshort).lInformationisthemeaningfulinterpretationandcorrelationofsomeaggregationofdatainordertoallowonetomakedecisions.lFromapracticalpointofview,thecomputationalaspectsofanFLCrequireasimplificationofthefuzzycontrolalgorithm.lTheuseofahammertoinsertscrews,althoughpartlyeffective,tendstodistort,destroy,andgenerallydefeatthepurposeofusingascrew[KusiakAIImplicationsforCIMp.129]JustificationlWechoosethesocalledxxinourexperimentbecauseithasreceivedwideacceptanceandcanlPrologwaschosenbecauseitoffersawellknownandflexibleenvironmentinwhichfuzzyreasoningmaybeeasilyimplemented.lTherationalebehindthisisthatitcanbemucheasierforanestimatortorateacostashighthantoattempttoplaceadollarvalueontheestimate.lThisstrategyhasbeenwidelyusedinfuzzycontrolapplicationssinceitisnaturalandeasytoimplement.lAfunctiondefinitionexpressesthemembershipfunctionofafuzzysetinafunctionalform,typicallyabell-shapedfunction,etc.SuchfunctionsareusedinFLCbecausetheyleadthemselvestomanipulationthroughtheuseoffuzzyarithmetic.lItshouldbenotedthatinourdailylifemostoftheinformationonwhichourdecisionsarebasedislinguisticratherthannumericalinnature.Seeninthisperspective,fuzzycontrolrulesprovideanaturalframeworkforthecharacterizationofhumanbehavioranddecisionsanalysis.lManyexpertshavefoundthatfuzzycontrolrulesprovidea 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作convenientwaytoexpresstheirdomainknowledge.ThisexplainswhymostFLCsarebasedontheknowledgeandexperiencewhichareexpressedinthelanguageoffuzzy"if-the"rule.Chapter4.ExamplesExample/DatalThedatausedinthefollowingexamplewastakenfromanexperimentinwhichxxwasmeasuredbetweenxandxusingaxxtechnique.lThedataconsistsofoverxxmeasurements.lAnexampleofxxisdiscussedandthecontrolrulesofxxarecomparedwithaxxlExamplesofcomplexprocessestowhichthistechniquemaybeappliedarexx,xx,etc.lThefollowingexampleisconstructedonlyforthepurposeofillustratingthecomputationalprocedurediscussed.lThisexampleclearlydemonstratesthattheprofileofanindividualxx,oraverysmallgroupofxx,withnoenoughdatatobestudiedstatistically,canbemeaningfullyanalyzedbyfuzzypossibilisticmethods.lThereisnospaceheretogointodetailonallthesemethods,butdeserveamentionandthebibliographywillpointtodetailedreferencesforthosewishingthislevelofdetail.lNotethatthegolfballspottingexampleisusedthroughoutthepaper.ComparisonslAswell,theprosandconsoftheserepresentationsfromaprocessplanningpointofviewwillbediscussed.lThemethodofusingxxtoimplementxxdescribedbyZadeh(1973)appearedmoresuitablelAsdiscussed[intheprevioussection]/[preciously], 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作RelationlWecannotinvertF'directlybecauseitdefinesamany-to-onemapping.lTherelationshipsappearverycomplicatelLiftingtasksinvolvecomplexandimpreciserelationshipbetweenthetaskvariablesandthehumanoperator'scharacteristics.lThesemethodsarebasedontherelationshipbetween...and...lThefundamentalconceptofafuzzyratinglanguageisthatwecanestablisharelationshipamongtermssuchashigh,medium,andlow,andthenmodifytheserelationships.lThisarticlewillthusmentionthelatteraswellastheformer.lTheformertwobearacloserelationtoafuzzyCartesianproduct.ImportancelTheemphasisisonanimplementationofageneralapproachtorulebaseddecisionmaking.Consideration/AttentionlCarefulevaluationisnecessarytoensurelSuchaformulationdoesnotchangefurtherconsiderations.lConsiderableattentionhasbeenpaidtolAttentionshouldbepaidtoanimportantfindingofthisinvestigation.lCautionshouldbeexercisedinthisprocesstoavoid...lPrimaryconsiderationisgivento...components,thoughotherscanbeaccommodatedlAfter...hasbeendefinedby...,acarefullyanalysisiscarriedout/performedtodeterminelAnumberoffactorssuchas...needtobetakenintoconsiderationbeforemakingtheappropriatedecision.lItshouldbenotedthatlItisimportanttopointoutthat...lTheseconsiderationshaveheightenedinterestinthepossibilityofproviding... 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作lWeshouldstressthefundamentalimportanceofthexxChapter5.Results.Advantages/DisadvantagelOneofthemajoradvantagesofthisnewmeasureofxxisthatitcanbeappliedtotheexperimentalstudyoflOneadvantageofusinga..istheeaseofpreparingit.lThexxsystemisversatilelIthasaveryfastdecisionmakingprocesslAllthealgorithmsinvolvemostlylogicaloperations.lItcanbeeasilyandwithoutadditionalcostimplementedinamicroprocessor-basedenvironment.lItcanreducethewasteofdesigningfromscratch.lTheadvantagesofusingaxxtorepresentxxarethefollowing:lHowever,xxisnotwithoutitsshortcomings.lInmostcases,thexxxshowsanimprovementovertheexistingxxx.lComparedtotheexistingxx,theimpactsofthexxaregenerallyreducedby5%to9%.lThe"bestcase"resultsshowsasavingsof6%to9%.lMostoftheexistingworksbasedonxxapproachcanonlyrecognizeaxx.lMostoftheabovemethodsarecomputationalexpansiveandlimitedtoxx.lSomeotheradvantagesofxxarethefollowing:lTheproblemisthelimitationofthismethodtoalimiteddomainofparts.lItprovedlimitedinapplicationbecauseitdemandedprecisioninsystemmodelingthatwasimpossibleinpractice.lThereareadvantagestobegainedinthestructuringofcostsandbenefits,theuseofxx,lThedisadvantagesofthismethodarealsodisadvantagesofconventionalxxapproaches. 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作lThiscombinesthebestfeaturesofbothtechniqueslHopefully,thistoolcanbeasthereferenceframeworkoffordevelopingaxxplatform,andhelpingtheadministration,marketing,andknowledgemanagementactivitiesinvirtualcommunities.ResultslAnimprovementontheresultshownabovecanbemadebybasedonthedataprovidedlDiscussionofthesetheoriesisbeyondthescopeofthisreviewlBasedontheinformationcontainedinthislTheresultcanbecategorizedintonineclasseslTheresultsareillustratedbyanexamplelTheexperimentalresultsforeachxxtimearereportedinTable2.lFromtheresultsobtainedsofar,itseemthatlBecauseoftheinaccuracyofthe...,aconclusioncannotbedrawnaslAlthoughmuchefforthasbeenmadeto.,thisrealityisfarfromcompletion.lTheresultsindicatethatthetotalbenefitsarehigherthanthetotalcosts.lTheirresultsmaythenserveasguidelinesforlowerlevelmodels,lessfuzzyandmoredetailed.Chapter6.ConclusionlFromthediscussion,onemayconcludethat...lFormtheabovediscussion,theconclusioncanbereachedthatlTheconclusionsdrawnarealsovalidlInconclusiontothis,itbecomesobviousthattheproblemofxxliesnotonlyin...lWehaveattemptedtointroducesomeconceptsassociatedwithatheoryofxxbasedonfuzzysets.lConsiderablemorework,hopefully,willbedoneinthisarealAfuzzysetprocedureisproposedtosolvexxselectionproblems 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作interwovenwithimprecisedatalEmployingthecompositionalruleofinference,theassessmentofthexxcompatibilityinachievingprescribedxxprojectilesinanylevelofthehierarchyismadepossible.lThispaperhaspresentedatheoreticalandexperimentalstudyofthexxprocessandxxconcept.lTheexperimentalresearchresultswillhopefullyserveasusefulfeedbackinformationforimprovementsforxxwork.lThescopeofthiscontributionwastointroduceaxxmethod.lIngeneral,fuzzysetstheoryprovidesanalternativefoundationforxxanalysisinafuzzyenvironment.FutureResearchlThus,firstextensionoftheapproachcouldbe,lPresentsomecuesforafurtherapproachfromFuzzySetsTheoryapplicationtolSomeimprovementstotheschedulingaspectofthemodelmaybebroughtthroughadditionallevelsinthehierarchyformoredetailedrepresentationoftheschedulingactivity.TablesandFigureslFigure7-1sketchestheserelationships.lThegraphicalrepresentationofthesefunctionsisshowninFigure1.lThexxmaybedepictedasinFigure1.lFigurexshowstheschematicdiagramofthelFigure1though2providea...thatlthearchitectureofthisexpertsystemfor....isillustratedinFigure2.lFigure2givestheoutlineofan...systemlTableshowsthelasshowninTable1and2lThisconceptisillustratedinFigure2lAtthetopofTablexxareshowntwoblocksofdata. 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作lEachtableormatrixhasconstructsxxthroughxxasrow-headings,xxthroughxxascolumn-headings.lAtableof..isdevelopedandsignificantrecommendationsaremade.CONJUGATIONToIndicateAdditionladditionally,again,also,andthen,ascanbeeasilyunderstood,besides,equallyimportant,especially,finally,forthesamereason,first,further,furthermore,inaddition,last,likewise,moreover,next,second,third,too,evidently,obviously,roughlyspeaking,broadlyspeakingToIndicateCauseandEffectlaccordingly,asaresult,consequently,forthisreason,hence,inshort,otherwise,then,therefore,thus,trulyToindicateComparisonlinalikemanner,likewise,similarly,alternativelyToIndicateConcessionlafterall,althoughthismaybetrue,atthesametime,eventhough,evenso,Iadmit,naturally,ofcourseToIndicateContrastlandyet,atthesametime,but,forallthat,however,yet,infact,incontrast,inthereallife,inspiteof,nevertheless,notwithstanding,normally,onthecontrary,ontheotherhand,still,traditionally,rather,unfortunately,ToIndicateTimeRelationships:afterashorttime,afterwards,asindicatedearlier,aslongas,assoon 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作as,atlast,atlength,atthemoment,atthattime,atthesametime,before,earlier,currently,immediately,inthemeantime,inrecentyears,lately,later,meanwhile,often,oflate,presently,recently,soon,shortly,since,thereupon,temporarily,therefore,until,when,whileToIndicateSpecialFeaturesorExamples:forexample,forinstance,incidentally,indeed,infact,inotherwords,inparticular,inpractice,specifically,thatis,toillustrate,inthisrespect,theoretically,asmentionedbefore/aboveToIndicateSummary:inbrief,inconclusion,inshort,insummary,onthewhole,toconclude,ingeneral,tosummarize,tosumup,asaresult,ultimately,VERBPHASElbuilda..modellbuildupthekeylinklbegananewerain...lcanberegardedas/achieved/usedto/for/found/obtainedthroughlcanresultinlcarriesout...taskslproductioninformationinordertosimultaneouslylcontainsallinformationnecessarytodescribeldonotmakeuseofproductioninformationldealswithlendwithfailurelfetchtheinformationfromthemodeldirectlylhasgreatpotential/yettoberesolved/spurredthedevelopmentof/beenrecognizedaslBEaimedat/builtup/carriedoutby/essentiallyconcerned 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作with/consideredtobethekeytechnology/associatedwitheachfeatureofacompositecomponent/cableof/currentlyimplementedfor/demonstratedbyanexample/finallyreached/madeequalto/equivalentto/moresuitableto/orientedto/interpretedas/pointedout/potentiallyofgreatbenefitinthecomplextaskof/shownin/usedtoeffectivelyguidethesearchlmakesuseoflmakeuplmeetstheneedsofreallifeproduction,/thecurrentdemandsplaceduponitlmustbejustifiedlpointoutlplayanimportantrolelrelatestolrelyonlsatisfytheneedsldeterminethetotalrequirementsforthe...luses...asakeytosearchfor...lwithoutrelyingonlwillbeavailable/performed/overlookedNOUNPHASElabasictechnicalfunctionoflacriticalneedlakey/principlefeatureoflasubstantialimpactonlanintensivereviewwasconductedlanincreasingneedforexpandingtheapplicationof....lanimportantcomponent/function/aspect/issueleachruleisnumberedinsequenceleachoftheseinvolveslforthiscalculation,itisnecessarytodefinelinthephysicalenvironment/integrationof 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作lintherealityofsituationswhere…lmanyaspectsoflmostpasteffortshavebeenspenton...lcommonsensetoawellstudiedanddocumentedtechnicalfield.lsourcesofadditionalinformationon...arelistedlsystematicandrationallystructuredformatlthebasisonwhicharangeof...operationscanbeestablishedisshownlTHEbasicphilosophy/principlesof/keyelement/generalhypothesis/candidatelistof/conceptof...hasattractedwideinterest/functionisconcernedwith/heart/impact/nature/role/taskof/kernelfunctionslthenumberofpartsneededtoltheabovestatementmeansthatltheoutputdataispassedtoltheproposedmethod/underlyingprincipleltherecommendationsmadeinthisreport,ifimplemented,shouldlthisinformationresidesinlthisprocessiscomposedof...different...operationlalongwiththeuseoflconcerninggeneralaspectsoflduetolforlateruseingenerating...,linturn,lITISbelieved/noted/assumed/suggested/shown/quiteevident/appears/impliesthat/intendedfor/ofnoimportanttolitcanbeclaimed/concludedthatlitdemonstratesthedecisionsrequiredoflitalsoprovidesinformationto..litbecomesessentialtollet...betheprobabilitythatlonce...iswritten,itiscompiledinto...lsupposeitisobservedthatlthisisbecause 搜一点学术搜索精心制作http://www.soyid.com搜一点学术搜索精心制作lthisresultsinaluponcompletionofthe...analysis,lwhentheknowledgeisofmathematicsorquantumphysics,itwillalsoberecordedinbooksandpaperslselectionofrulesforusingthetools,forgeneratingoperationplans,isanothermatterofpreference,sincepracticevariesgreatly.lforthesakeofconveniencelcorrectdecisiontobereachlkeepingthenumberofrulestoaminimum.lagoodprocessplanwillresultexhibitingseveralcharacteristics:lpracticalsolutionslbecauseofrathersmalljoblotsizeslBackwardreasoningcanbeusedtoanswerthequestion"shouldmillingtoolbeselect"differentlevelofknowledgeintherealmofprocessplanning

当前文档最多预览五页,下载文档查看全文

此文档下载收益归作者所有

当前文档最多预览五页,下载文档查看全文
温馨提示:
1. 部分包含数学公式或PPT动画的文件,查看预览时可能会显示错乱或异常,文件下载后无此问题,请放心下载。
2. 本文档由用户上传,版权归属用户,天天文库负责整理代发布。如果您对本文档版权有争议请及时联系客服。
3. 下载前请仔细阅读文档内容,确认文档内容符合您的需求后进行下载,若出现内容与标题不符可向本站投诉处理。
4. 下载文档时可能由于网络波动等原因无法下载或下载错误,付费完成后未能成功下载的用户请联系客服处理。
大家都在看
近期热门
关闭