%0 Journal Article
%T 一类非线性不确定连续系统的时滞独立型模糊双曲保成本控制
%A 伦淑娴
%A 张化光
%J 自动化学报
%P 720-726
%D 2005
%X ？Thispaperdevelopsdelay-independentfuzzyhyperbolicguaranteedcostcontrolfornon-linearcontinuous-timesystemswithparameteruncertainties.Fuzzyhyperbolicmodel(FHM)canbeusedtoestablishthemodelforcertainunknowncomplexsystem.ThemainadvantageofusingFHMoverTakagi-Sugeno(T-S)fuzzymodelisthatnopremisestructureidentificationisneededandnocompletenessdesignofpremisevariablesspaceisneeded.Inaddition,anFHMisnotonlyakindofvalidglobaldescriptionbutalsoakindofnonlinearmodelinnature.Anonlinearquadraticcostfunctionisdevelopedasaperformancemeasurementoftheclosed-loopfuzzysystembasedonFHM.Basedondelay-independentLyapunovfunctionalapproach,somesufficientconditionsfortheexistenceofsuchafuzzyhyperbolicguaranteedcostcontrollerviastatefeedbackareprovided.Theseconditionsaregivenintermsofthefeasibilityoflinearmatrixinequalities(LMIs).Asimulationexampleisprovidedtoillustratethedesignprocedureoftheproposedmethod.
%K Fuzzyhyperbolic
%K guaranteedcostcontrol
%K linearmatrixinequalities
%K timedelays
%K nonlinearsystem
%U http://www.aas.net.cn/CN/abstract/abstract15969.shtml