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自动化学报 2005
采样系统的提升技术:是与非?, PP. 491-494 Keywords: Sampled-datasystem,liftingtechnique,weightedsensitivity,H1-optimizationproblem Abstract: ？TheliftingtechniqueisnowawellrecognizedtoolforH1designandanalysisofsampled-datasystems.However,theefficiencyofthemethoddependsonthestructureoftheproblem.ThestructureoftheH1sensitivityproblemisanalyzedinthispaper.AndtheconstraintsontheH1-optimizationproblemandonthedesignparametersinliftingdesignarealsodiscussed.Undersuchconstraintstheresultingperformancefromthedesignisgenerallylow.Therefore,theliftingtechniquecannotberecommendedasasynthesistoolforthesampled-datasystems.Anexampleisalsogiveninthepaper.
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