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一类基于网络的切换模糊系统的H∞控制.docx

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一类基于网络的切换模糊系统的H∞控制 Title:H∞ControlofNetwork-basedSwitchingFuzzySystems Abstract: Network-basedsystemsplayasignificantroleinvariousapplications,includingindustrialautomation,intelligenttransportationsystems,andsmartgridmanagement.However,thepresenceofcommunicationdelaysanddisturbancesinnetworkedcontrolsystemscanleadtoperformancedegradationandinstability.ThisresearchfocusesontheH∞controlforaspecificclassofnetwork-basedsystemsknownasswitchingfuzzysystems.Theobjectiveistodesignarobustcontrollerthatensuresstabilityandperformanceunderuncertaintiesanddisturbances. 1.Introduction Network-basedcontrolsystemsarewidelyusedinvariousindustriesduetotheiradvantagesincostreduction,flexibility,andremoteaccessibility.However,thesesystemsarevulnerabletocommunicationdelays,datapacketloss,andsignalquantization.Toaddressthesechallenges,fuzzysystemswithswitchingmechanismshaveemergedaseffectivesolutions.Switchingfuzzysystemsadapttodifferentoperatingmodes,whichcancompensatefornetwork-induceduncertaintiesanddisturbances.TheH∞controltechnique,knownforitsrobustnessagainstuncertainties,isappliedtoenhancetheperformanceofthesesystems. 2.LiteratureReview Thissectionreviewstherelevantliteratureonnetwork-basedcontrolsystems,switchingfuzzysystems,andH∞control.Theexistingresearchhighlightsthechallengesfacedbynetworkedcontrolsystemsandpresentsdifferentsolutionsformitigatingdelayeffects,compensatingfordisturbances,andachievingstabilitythroughH∞control. 3.ModelingofSwitchingFuzzySystems Inthissection,themodelingofswitchingfuzzysystemsisaddressed.TheTakagi-Sugeno(T-S)fuzzymodelisemployedtorepresentthenonlineardynamicsofthesystem.TheswitchingmechanismisthenintegratedintotheT-Sfuzzymodel,allowingthesystemtoadapttodifferentmodesbasedonpredefinedrules.Theresultingmodelprovidesacomprehensiveframeworkforcontroldesign. 4.H∞ControlDesignforSwitchingFuzzySystems TheH∞controldesignforswitchingfuzzysystemsispresentedinthissection.Thedesignprocedureincludesthreesteps:systemmodeling,controllerdesign,andstabilityanalys