非脆弱迭代學(xué)習(xí)控制

1、西安電子科技大學(xué)碩士學(xué)位論文非脆弱迭代學(xué)習(xí)控制姓名：鄒大偉申請學(xué)位級別：碩士專業(yè)：運(yùn)籌學(xué)與控制論指導(dǎo)教師：李俊民20090101AbstractLeamingisamainmethodofgettingknowledge，aremarkablesymbolofintelligenceandabasicmethodforhumanbeingSo，learningisalsoallimportantattributeofintelligen

2、tcontr01Ifinformationofaprocess(orinherentinformationofenviro姍entallocation)arelearned，gettingexperienceisestimated，classifiedanddecided(orcontrolled)furtherandperformanceofthesystemsisimproved，thesystemsarecaliedlearnin

3、gsystemsControlsystemsoflearningfunctionarecalledlearningcontrolsystemsIterativelearningcontrolisalsoanadvancedcontrolmethodandwas印pliedtosystemsexecutingrepetitivetask，suchasindustryrobotIterativelearningcontrolistoperf

4、ecttrackinggoalsoverafiniteintervalDuringlearning，learningcotatr011ershaveparametricvariationofcontrollersbecauseofsoftandhardwareThisuncertaintyleadstOperformancereductionofclosedloopsystemsandCan’tmakesvstemstrackinggo

5、alswellButveryfewpeoplestudythisuncertaintyiniterativeleamingcontrollersNonfragilecontrolisaneffectivemethodforuncertaintiesofcontrollersItsintentionistodesignanon—fragilecontrollerthatstabilizeclosedloopsystemsandsatisf

6、ycertainperformanceThisismainworkinthispaperTheproblemofnonfragileguaranteedcostiterativelearningcontrolanditsoptimizationisstudiedfordiscretelineartimevaryingsystemsIntermsofquadraticperfomancefunctioniniterationdomaina

7、ndlinearmatrixinequalities，designofnonfragileguaranteedcostiterativelearningcontrollersanditsoptimizationarepresentedforadditiveandmultiplicativeuncertaintiesTheproblemofrobustnonfragileguaranteedcostiterativeleamingcont

8、rolanditsoptimizationisstudiedfordiscretelineartimeinvariantsystemsConsiderparametricuncertaintiesofdiscretelineartime—invariantsystemandparametricuncertaintiesoflearningcontrollerdesignofrobustnonfragileguaranteedcostit

9、erativelearningcontrollersanditsoptimizationarepresentedforadditiveandmultiplicativeuncertaintiesintermsofquadraticperformancefunctionin1teratlondomainandlinearmatrixinequalitiesKeywords：IterativelearningcontrolLMlNonfra