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On passivity of state delayed stochastic jump systems
引用本文:Liu FeiInstitute of Automation,Souther Yangtze University,Wuxi 214036,P. R. China. On passivity of state delayed stochastic jump systems[J]. 系统工程与电子技术(英文版), 2005, 16(2)
作者姓名:Liu FeiInstitute of Automation  Souther Yangtze University  Wuxi 214036  P. R. China
作者单位:Liu FeiInstitute of Automation,Souther Yangtze University,Wuxi 214036,P. R. China
摘    要:1.INTRODUCTION Stochasticjumpsystemisaspecialkindofhybridsys tems.Itisdescribedbyacontinuous timefinite state Markovprocesswhichreferstothemode,andbya dynamicsystemofdifferentialequationswhichrefers tothestate.Thejumpsystemscanmodelthedynam icsystemssubjecttoabruptvariationintheirstruc turesandthereforattractresearchinterestinginthe world.Recently,thereweresomeresearchesoncon trolproblemsforjumpsystemswithtimedelay[1,2].Passivityplaysanimportantroleinsystemand controltheory.Butalmostallr…


On passivity of state delayed stochastic jump systems
Liu Fei. On passivity of state delayed stochastic jump systems[J]. Journal of Systems Engineering and Electronics, 2005, 16(2)
Authors:Liu Fei
Affiliation:Institute of Automation, Souther Yangtze University, Wuxi 214036, P. R. China
Abstract:Based on the definition of passivity extended from deterministic system, the sufficient condition on passivity of stochastic jump system is given against unknown state time delay. By means of memoryless state feedback, a class of state delayed stochastic jump systems may be led to passive. The feedback controllers are mode-dependent and can be constructed in terms of the solutions of a set of coupled linear matrix inequalities. A numerical example illustrates the results.
Keywords:stochastic jump systems   passivity   time delay   linear matrix inequality.
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