大時(shí)滯系統(tǒng)控制方法的研究.pdf

1、黑龍江大學(xué)碩士學(xué)位論文大時(shí)滯系統(tǒng)控制方法的研究姓名：廖維國申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：控制理論與控制工程指導(dǎo)教師：韓志剛20090420黑龍江大學(xué)碩士學(xué)位論文AbstractIntheindustrialproductionprocess，thecontroledobject、7l，ithtime—delaycharacteristicsisverycommonbutitisdifficulttocontrol，especiallythel

2、ongtimedelaycontrolisalwaysadifficultproblemThispaperintroducesthecurrentsomeadvancedcontrolmethodsindealing、析mthelongtime—delaysystem，especiallyanalyzesthegeneraltheorymethodstoovercomethelongtime—delayfieldofthepredict

3、ivecontrolandfuzzypredictivecontroltheoryInsolvingtheproblemofcomplexsystemcontrol，thefuzzyidentificationandcontroltheoryshowenormouspotentialForthecontrolproblemofcomplexsystems，thispapercombinesfuzzycontrolandpredictiv

4、econtrol，andpresentsafuzzypredictionidentification—freealgorithmforadaptivecontrolmethodbyabsorbingtheirrespectiveadvantagesTheresearchandsimulationresultsshowthatthealgorithmabovecanobtaingoodcontroleffectThefuzzyidenti

5、ficationalgorithmbasedonTsmodelisagoodfuzzycontrolalgorithmAnimprovedonlineidentificationmethodbasedonrecursivefuzzyclusteringispresented，whichcalladaptiveadjustthemodelOnlineTheimprovedalgorithmreducesthecomputationofpa

6、rameteridentificationandstructuralidentificationsignificantlyandguaranteestherequirementsofonlineidentificationThesimulationsobtainabettertrackingresultTheimprovedonlineidentificationmethodpresentsgeneralizedpredictiveco

7、ntrolbasedontheidentificationoffuzzymodel，andamendstheGPCrecursivealgorithm，thenobtainsabettercontroleffect，whichhasrobustness，antiinterferenceandtheabilitytoovercomethelongtimedelayKeywords：Longtime—delaysystem；GPCcontr