|
|
自动化学报 2005
不确定有损网络控制系统的鲁棒镇定, PP. 440-445 Keywords: Networkedcontrolsystems,impulsivedifferencesystem,linearmatrixinequality,robuststabilization Abstract: ？Thedatapacketdropoutsphenomenonisusuallyinevitablewheninformationtransmittedamongcommunicationnetworks.Inthispaper,therobuststabilizationproblemforuncertainnetworkedcontrolsystemswithdatapacketdropoutsisstudied.First,anuncertaindiscrete-timeswitchingsystemmodelispresentedtodescribethesenetworkedcontrolsystems.Thestabilityequivalenceisthenprovedbetweenthisswitchingsystemandanuncertainimpulsivedifferencesystem.Moreover,asufficientconditionisobtainedfortheasymptoticalstabilityofthenonlinearimpulsivedifferencesystem.Fromthisconditiontherobuststabilizationproblemisdealtwithfortheuncertainimpulsivesystem.Mainresultsaregiveninlinearmatrixinequalities.Finallyanumericalexampleisgiventoillustratethetheoreticalresults.
|
