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ID:14852583
大小:2.04 MB
页数:24页
时间:2018-07-30
《identification and control of dynamical systems using neural networks 》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。
1、II1IEEETRANSACTlONSONNEURALNETWORKS.VOL.I.NO.I.MARCH1990IdentificationandControlofDynamicalSystemsUsingNeuralNetworksKUMPATIS.NARENDRAFELLOW,IEEE.ANDKANNANPARTHASARATHYAbstract-Thepaperdemonstratesthatneuralnetworkscanbeusedarewellknownforsuchsystems[
2、13.Inthispaperoureffectivelyfortheidentificationandcontrolofnonlineardynamicalinterestisintheidentificationandcontrolofnonlinearsystems.Theemphasisofthepaperisonmodelsforbothidentificationdynamicplantsusingneuralnetworks.Sinceveryfewre-andcontrol.Stat
3、icanddynamicback-propagationmethodsforthead-justmentofparametersarediscussed.Inthemodelsthatareintro-sultsexistinnonlinearsystemstheorywhichcanbedi-duced,multilayerandrecurrentnetworksareinterconnectedinnovelrectlyapplied,considerablecarehastobeexerci
4、sedintheconfigurationsandhencethereisarealneedtostudytheminaunifiedstatementoftheproblems,thechoiceoftheidentifierandfashion.Simulationresultsrevealthattheidentificationandadaptivecontrollerstructures,aswellasthegenerationofadaptivecontrolschemessugge
5、stedarepracticallyfeasible.Basicconceptsandlawsfortheadjustmentoftheparameters.definitionsareintroducedthroughoutthepaper,andtheoreticalques-tionswhichhavetobeaddressedarealsodescribed.Twoclassesofneuralnetworkswhichhavereceivedconsiderableattentionin
6、theareaofartificialneuralnet-worksinrecentyearsare:1)multilayerneuralnetworksI.INTRODUCTIONand2)recurrentnetworks.MultilayernetworkshaveATHEMATICALsystemstheory,whichhasintheprovedextremelysuccessfulinpatternrecognitionprob-Mpastfivedecadesevolvedinto
7、apowerfulscientificlems[2]-[5]whilerecurrentnetworkshavebeenusedindisciplineofwideapplicability,dealswiththeanalysisassociativememoriesaswellasforthesolutionofopti-andsynthesisofdynamicalsystems.Thebestdevelopedmizationproblems[6]-[9].Fromasystemstheo
8、reticpointaspectofthetheorytreatssystemsdefinedbylinearop-ofview,multilayernetworksrepresentstaticnonlineareratorsusingwellestablishedtechniquesbasedonlinearmapswhilerecurrentnetworksarerepresentedbynonlin-algebra,complexvariabletheory,andthet
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