%0 Journal Article %T 时变滞后Lurie型系统的改进稳定性准则 %A RAMAKRISHNAN Krishnan %A RAY Goshaidas %J 自动化学报 %P 639-644 %D 2011 %R 10.3724/SP.J.1004.2011.00639 %X ?Inthistechnicalnote,wepresentanewstabilityanalysisprocedureforascertainingthedelay-dependentstabilityofaclassofLuriesystemswithtime-varyingdelayandsector-boundednonlinearityusingLyapunov-Krasovskii(LK)functionalapproach.Theproposedanalysis,owingtothecandidateLKfunctionalandtighterboundingofitstime-derivative,yieldslessconservativeabsoluteandrobuststabilitycriteriafornominalanduncertainsystemsrespectively.Theeffectivenessoftheproposedcriteriaoversomeoftherecentlyreportedresultsisdemonstratedusinganumericalexample. %K Luriesystems %K absolutestability %K robuststability %K Lyapunov-Krasovskiifunctional %K linearmatrixinequality %U http://www.aas.net.cn/CN/abstract/abstract17399.shtml