简介:在2007年早些时候微软调整了Windows服务器虚拟化的范围,例如在线迁移和在线添加硬件支持等令人期待已久的特性不包含在即将发布的WindowsSerer2008中。
简介:TherobustDstabilizationproblemisconsideredforsingularsystemswithpolytopicuncertaintiesinthispaper.BoththederivativematrixEandthestatematrixAarewithuncertainties,whichwerenotconsideredbefore.First,withtheintroductionofsomefreematrices,anecessaryandsufficientconditionforthesingularsystemtobeDstableisproposed,basedonwhich,therobustDstableproblemissolved,andasufficientconditionfortheclosedsystemtoberobustDstabilizableisobtained.Thedesiredstatefeedbackcontrollerisgiveninanexplicitexpression.Numericalexamplesshowtheefficiencyoftheproposedapproach.