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自动化学报 2010
减少离散大系统两级镇定控制的保守性DOI: 10.3724/SP.J.1004.2010.00322, PP. 322-327 Keywords: Largescalesystems,two-levelcontrol,stability,conservatismreduction Abstract: ？Theaimofthispaperistoproposeanewalgorithmformultilevelstabilizationoflargescalesystems.Intwo-levelstabilizationmethod,asetoflocalstabilizersfortheindividualsubsystemsinacompletelydecentralizedenvironmentisdesigned.Thesolutionofthecontrolprobleminvolvesdesigningofaglobalcontrolleronahigherhierarchicallevelthatprovidescorrectivesignalstoaccountforinterconnectionseffect.Theprinciplefeatureofthispaperistoreduceconservativenessinglobalcontrollerdesign.Here,thekeypointistoreducetheeffectofinteractionsinsteadofneutralizingthem.Infact,unlikepriormethods,ourideadoesnotignorethepossiblebeneficialaspectsoftheinteractionsanddoesnottrytoneutralizethem.
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