分數(shù)階模型參考自適應控制的研究及其在重堿煅燒中的應用.pdf

1、青島科技大學碩士學位論文分數(shù)階模型參考自適應控制的研究及其在重堿煅燒中的應用姓名：白珍龍申請學位級別：碩士專業(yè)：檢測技術與自動化裝置指導教師：馬麗芹20080605分數(shù)階模型參考自適應的研究及其在’霞堿蒸汽煅燒中的應用RESEARCHONFRACTIONAL0RDERMoDELREFERENCEADAPTIVECONTROLSYSTEMSANDITSAPPLICATIONTOHEAVESODASTEAMCALCINATl0NSPROCE

2、SSABSTRACTThe療actional—ordercontrolsystemsarethesystemswhichdynaInicalpropertiesarebetterdescribedbyactional—orderdifferentialequationsThemaintopicsincontrolfieldaretoexpandtheeXistingcon仃oltheoqbased0ninteger—orderdi腑en

3、tialequationsintofhctionalorderdifferentialequationshnportaIltresearchissuesinclude丘actional—ordersystemidentification，controllerdesi印，analysisaIldsynthesisoffractional—ordercontrolsystems，etcNow，theworkisstill西Vingits矗r

4、stst印and，consequently，manyaspectsremaintobeinVestigatedThismesisistosnldythe仔actional—ordercontrolsyste玎l(xiāng)sThisthesismainlyconcemstheanalysisandsynthesisofthefactionalordercontrolsystemsThe丘actional—ordercontrolis印pliedt0

5、thecontrolsystemofheaVesodasteamcalcineranditisahelpmlattemptThe觸ctional—ordercontrolforthetempemtureofsysteIIlofheavesodaste鋤calcinerareinVestigatedViasimulationIllthist11esis，meLyapunovsecondmemodisexteIldedbasedonthe丘

6、actionalcalculustheoryaRerthediflferentdefinitionsandmeirpropertiesoffhctionalcalculusaIeintIoducedTheconditionthattheLyapunovfhnctionIorderpanialderivativeinfisnegatiVeiseXtendedtomattheJ|(0后≤1)orderpanialderivativein1i

7、snegatiVeThenageIleralLyapunoVtlleo砌1lisobtainedTheLyapunovstabilityoffractionalsyst鋤isdefined，andmeobtainedtheoremisextendedtome仔actionalorderdynamicsysterll，andmeIlageneralLy印unoVmeoremofm坨tionalorderdyIl鋤icsystemisobt

8、ainedUsingmegeIleralLy印unoVtheo閽n，anewkindofstable療actionaladaptivelawisobtainedwllichhasthebetterdyIl鋤iccharacterssuchaslessreglJlatingtimeandlessovershootThenthe仃aditionaladaptivecontrollawisextendedThesimilarteInperat