共查询到20条相似文献,搜索用时 31 毫秒
1.
IntroductionSincethepioneeringresearchofMamdaniandhiscolleaguesonfuzzycontrol[1] ,asapowerfulapproachtocontrolsystemswithexperienceknowledge,ithasbeenwidelyandeffectivelyap pliedtothecontrolormanysystems,includinganumberofrealworldphysicalproblems Theses… 相似文献
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IntroductionInthestudyofanelectricalnetworkorapowersystem,theconceptofenergyfunctionisveryusefulindeducingthetransientstabilityofthesystem.BasedondissipativetheoryandnonlinearH∞approach,thispaperdiscussestwospecialsupplyrates,whichcorrespondtopassivi… 相似文献
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Alexander V. Kolobov a) onleavefromA .F .IoffePhysico TechnicalInstitute StPetersburg Russia 《中国科学技术大学学报》2001,31(3):282-288
Thelatticemismatchbetweenthesubstrateandtheovergrownlayerallowstheformationofself as sembledquantumdots (QDs)throughtheStranski Krastanovmechanism[1,2 ] .Thistechniquehasbeensuccessfullyappliedtovarioussemiconductorsystems,andinparticulartoGe/Siquantumdots(Q… 相似文献
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Li Jia |chun Li Z hi |tang School of Computer Science Techno logy Huazhong University of Science Te chnology Wuhan Hubei China 《武汉大学学报:自然科学英文版》2003,8(1):46-50
0 IntroductionTheexplosivedevelopmentofInternethasmadeitssecurityaninternationalfocus.Intrusiondetectionhasbecomeanimportantfieldofresearchbecauseofinexistenceofcompletely securesystem .Today ,manyIDSsuserule basedexpertsystemtodetectintrusion ,theyencode… 相似文献
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FAN Yushun 《清华大学学报》1999,(1):1278-1281
IntroductionComputerintegratedmanufacturingsystem(CIMS)applicationsinenterprisesrequirethesupportofgoodsoftwaretoolswhichwile... 相似文献
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Takingapanoramicviewofthetwistywayaboutthedevel opmentofthenon governmentalenterprisesofscienceandtechnol ogy (NGEST)inourcountry ,wehavenoticedtheindomitablevi talityandirresistiblepoweroftheseenterprises.NGESTworkwell,because,asasystem ,theirfunctioncomes… 相似文献
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Jakub Wiener 《东华大学学报(英文版)》2002,19(3)
Manyofimportantphysicalandchemicalprocessesarebasedonthecapillarity—spontaneouspenetrationofliquidintotheporoussystems.Capillaryprinciplesareusedinvariousbranches.Everydaywecomeintocontactwithpracticalexamplesofwickingprocesses.Mostoftheseprocessesare… 相似文献
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Periodicsolutionsofnon-autonomoussecondordersystemswithsubconvexpotentialWuXingping,TangChunlei(DepartmentofMathematics,South... 相似文献
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IntroductionPhotosystemⅡ (PSⅡ )ofhigherplantsisamembraneproteincomplexlocatedinthethylakoidmembrane ,whichconsistsofmorethan 2 0proteins[1] .Itusessolarenergytocarryouttheprimary processesof photosynthesis :chargeseparation ,quinonereduction ,andwateroxidationt… 相似文献
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IntroductionTheair/hydroconvertersystemiswidelyappliedinindustry,butthebubblesgeneratedduringsystemoperationaffecttheefficiencyandqualityofthesystem[1].Thispapercontainsfurtherinsightintothemechanismofbubbleformationandtheregularityofbubbletransportinth… 相似文献
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IntroductionInmanufacturingsystems,engineersaremuchconcernedwiththework pieceinstallationproblems ,especiallyinthepro ductionofsmallquantitywithhighvarietiesorinthetrial manu factureofanewproduct.Inpaper[1],non traditionalinstallationtechnologywasputforwar… 相似文献
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张自力 《西南师范大学学报(自然科学版)》1995,20(4):369-375
VisualizationofApproximateReasoningSystemsZhangZili(DepartmentofComputerScience,SouthwestChinaNormalUniversity,Chongqing63071... 相似文献
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IntroductionWiththedevelopmentofpowersystem ,thepredictablefaultcurrentisincreasingquickly .Insomecases ,thefaultcurrentcouldexceedeventheratedbreakingcapacityoftheinstalledcir cuitbreakersandthecurrentwithstandinglevelofotherequip ments .Furthermore ,with… 相似文献
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IntroductionSchedulingasanoperationsplanningproblemisconcernedwiththeallocationofresourcesovertimetoperformvarioustasks.Inaflexiblemanufacturingsystem (FMS)environment,schedul inggainsspecialimportanceduetothehighlevelautomationandconsiderationsofadditi… 相似文献
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MechanismandPaternsofControlforComplexSystemswithHumanParticipation*YangJiaben(杨家本)DepartmentofAutomation,TsinghuaUniversity,... 相似文献
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AnalysisandDesignofSwitchingSurfaceforNonlinearVariableStructureControlSystems*HanYunrui(韩云瑞)DepartmentofAppliedMathematics,T... 相似文献
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IntroductionAnautomaticcontrolsystemisnecessaryforthesafeoperationoftheNHR200whichistobeconstructedinChina.Inordertodesignandsimulatethecontrolsystem,adynamicmodelisneeded.Atpresent,programmingcodeRETRAN02isusedfortransientanalysisoftheNHR200,butit… 相似文献
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CriticalDynamicsofaNonlinearSecondOrderAutonomousSystem*XuYun(徐云)DepartmentofElectricalEngineering,TsinghuaUniversity,Beijing... 相似文献
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IntroductionGroupDecisionSupportSystem(GDSS)hasbeenanewDSSresearchareasince1980s.NowithasbecomeanimportanttrendofDSS[1,2].AGDSScombinescommunication,computing,decisionsupporttechnologies,andmoderninformationtheorytofacilitateformulationandsolutionofi… 相似文献
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UsingMutualFeedbackChaoticSynchronousSystemsVaidyaP.G.,HeRong(何榕)+DepartmentofMechanicalEnginering,WashingtonStateUniversity,... 相似文献