具有输入时滞的网络控制系统的稳定性与镇定的分析

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1、万方数据广东工业大学硕士学位论文complementlemma，etc．Forstabilizationanalysis，thecontrollerisvariable，thebasisonstability,wewillthroughtheSchurcomplementtheoremtononlinearmatrixinequalitytransformintoLMI，finallyweuseparameteradjustingfactormethodgetcontrolgain．Thechapter1an

2、dthechapter2introduceresearchbackgroundandsignificanceofNCS，theoverviewofNCSaswellassomethisarticleinvolvestheknowledgepoints．Thechapter3presentsnewstabilitycriteriaforanNCSwithtime··varyingtransmis。。siondelaysandintervalsbasedonadiscontinuousLyapunovfuncti

3、onalapproach．Here，theevolutionoftransmissiondelaysisadditionallytakenintoaccount．Theaccumulatingtransmissiondelaysaredescribedasthepotentialformofinputdelays，andtheimpulsiveeffectsofinputdelaysaremorefullyrevealed．AnewdiscontinuousLyapunovfunctionalispropos

4、edtoappropriatelyconsidertheimpulsiveeffectsofinputdelaysandfeedbacksignalsaswellasthetimederivativeofinputdelays，whichleadstolessconservatisminthederivedstabilitycriteria．Numericalexampleispresentedtosubstantiatetheadvent-ageofourproposedapproach．Inthechap

5、ter4，basedontheT-SfuzzymodelandinputdelayimpulsivemethodtoanalyzethenonlinearsystemforNCSwithtransmissiondelayandtransmissioninterval．ThefirstconstructinganovelLyapunovfunctionaltoobtainedthesufficientconditionofstabilityforNCS．Thentoanalysisthefuzzycontrol

6、ler,bytheparameteradjustingfactormethodobtainedthefuzzycontrolgain．Anonlinearmass·springsystemexampleispresentedtosubstantiatetheadvantageofourproposedapproach．KeyWords：Networkedcontrolsystem；MatrixInequalityinput—delayapproach；T-SFuzzymodel；Linear万方数据目录摘要⋯

7、⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯I√jL：ElSTRACT⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯III目录⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．VCoNTENTS⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．VII第一章绪论⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯11．1网络控制系统的研究背景及意义⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯1

8、1．2NCS的国内外研究现状⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯21．2．1网络时延的现状⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯21．2．2数据包丢失现状⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯31．2．3通信受限的现状⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯41．2．4研究方法的现状⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．51．3模糊理论及其应用的简史