不確定時滯切換系統(tǒng)的魯棒H-,∞-控制.pdf

1、沈陽師范大學碩士學位論文不確定時滯切換系統(tǒng)的魯棒H控制姓名：張曉芳申請學位級別：碩士專業(yè)：運籌學與控制論指導教師：劉玉忠20080420R曲uSt氐cont陽IoluncenainSwitchedSystemsWimAbst倍cthltllismsse眥ioIl，Ⅱ圮p喲bl鋤ofrobustjLcontml觚dtiIIle—delayd印endentrobIust日。conlI0lforuncer婦switchedsystems、訪廿

2、lti】medelaymlduncertainimpulsiVes、訂tchedsystemsmtillle—delayaremaildy咖diedIIlⅡlecoIH篙eofsystemsru珈血g，tllefaCto娼iIlcludiI培me硒ureerror，pa舢etererror趾ldeXl|emaldisturb鋤cebriI培aboutⅡleappe孤鋤1ceofuncertaintiesIIlv撕0usofind咖ial

3、systems，t11ephenomenonoftimedelayisVeryuIliversal，tiIne—delayisdelayofsigI謝懈IIlissio瑪itistllerootofunstableofsyStems，orⅡlerootoff孤orswllichworSen廿lep晌肌anceofsystemsIIladditioIl’iIlⅡlecourseofreals、^，itclling，廿lereisi11eV

4、i乜lblysubstantials麗tcllingpulsein廿lesygtems，m觚ysiIIlplenleoriesofs、杭tchedsystcmsare110tsui切bleorMngaboutbigdeViationi11thecourseofpromlction，s0itisI坨cessarytoincre嬲eswitcllingpulseontheb嬲eofexistiIlgmodelofswitchedsys蛐，t

5、hengetonenclwsystemsmodel，、Ⅳ!hichcalledimplllsiVes麗tchedsystemsThedissertationisfocusedonu11certains、^，itchedsystemswitlltimedelayanduncertainirllpulsives、)~ritchedsystems、析tlltimedelayByusingLy印mloV如nction，s、析tchedLyaI)

6、uIloV缸lctioncombiIledwi也LMI，恤sumcientconditionsofrob戚鼬ilizationand礬pe墑肌觚ceformeabovesyStems盯epresented，androbustmemory虹blefeedbackcomroller，impulsiVecontrollerofrobust虹bili蹦ion砒1d日二pedomanceforuncertaini塒IpulsiVe鯽汴tChedS

7、ystemsa塢desi目1edThea徹ngementofthisdissertationis嬲f01lowshlchamer1，conc印tionofhybridsystemsandfe狐鵬，applicationfields，recentdeVelopInent，咖dymethodsofs謝tchedsystemsaIldimpulsiVesw“chedsystems，aIldmenStudycontents，me吐10ds，th

8、eorctical鋤dpracticalsigllific甜lceofthedissertationa陀咖ducedbrienyIncl擒pter2，也eproblemofrobllstm朗10巧statefeedbackcontrolforuncenainimpulsives塒tchedsystems謝也time—delayisdiscussedByusingLMIaIldswitchedLy印uIloV缸lctiontecllIli

9、que，也esu】五cientconditionsofrobust虹bilizationarld日。perfonnanceforimpmsives、vitchedsystemsareobtained，觚dtherob獬t月二memo巧statefeedbackcontr01ler鋤diIllpulsiVecomrolleraredesi毋1edInch印ter3，t11eproblemoftimedelayd印endentrobuSt月