數(shù)據(jù)挖掘若干方法在聚氨酯綠色輪胎制備中的應(yīng)用研究.pdf

1、分類(lèi)號(hào)——UDC——密級(jí)——學(xué)校代號(hào)學(xué)號(hào)V78642610561200240000201022華南理工大學(xué)碩士學(xué)位論文數(shù)據(jù)挖掘若干方法在聚氨酯綠色輪胎制備中的應(yīng)用研究康春江指導(dǎo)教師：塹國(guó)強(qiáng)教援廛左熬援申請(qǐng)學(xué)位級(jí)別：亟專(zhuān)業(yè)名稱(chēng)：廑旦數(shù)堂論文提交日期：星QQ墨：墨論文答辯日期：學(xué)位授予單位和日期：2005610答辯委員會(huì)主席：論文評(píng)閱人：釜蜜堡三：盔堂鎏主耋絲鎏塞AbstactWiththerapiddevelopmentofautomob

2、ileindustryandhighways，tyrebecameoneofthemacromoleculeproductswhichareinmostneedandwithhighesttechnologyaSofrom1990’Salotofrobbercompanyaroundtheworldbegandevelopinghighqualitytyreswhichareenergysaved、pollutionreduced、hi

3、ghspeed、moresafe、longerlifetimeThemostpopularis“greentyre”，thecharacterofthiskindoftyreincludes：lessrollingresistance、betterqualitytoresistslipping、morewearable。Thetraditionalprocessoftyreproductionrequiresmanyprocedures

4、、manyequipmentandlotsofenergy，thetyreindustryhasbeencommittingtosolvetheseproblems。SoPUmaterialresearchhasbecomeahotspotintyreindustrynowadays。Thechiefchallengesare：howtodefinetheconditionsinproduceprocessandtheaffection

5、ofconditionsonproductionquality；howtocontrolthequalityofproduction；howtofindoutthedifferentconditionsforkindsofspeciallyproduction。Thearticlebaseontheproject“Newgenerationgreentyrematerial————polyurethaneelastomer’produc

6、tion”ofBaiChuanCo，Ltd。Thethesissummarizethemainresearchcontentsandkeytechnologiesindataminingtheoriesandapplications，applysomeDMalgorithminprocessofPUmaterialproducing。Reviewingtherelationshipbetweenproducingconditionsan

7、dproductionqualityusingmulti—regressionmethod；findingoutthedistinctreasonaffectingproductionqualitywithprinciplecomponentanalysismethod：obtainingthemodelsofpredictionofPUphysicalperformanceandcontrolofproducingconditions

8、withneuralnetworks，alsofindingoutanefficientmethodofpredictionandcontrolPUphysicalperformanceinprocessofproductionThearticlealsodiscussesthemethodologyandthemodelofCRISP—DM，combinestheclassicalregressionanalysiswithartif

9、icialintelligenceinthemodelofpredictionandcontrolofPUperformancesbasedonstandardCRISP—DMprocess，andalsomakesafoundationforthepredictionandcontrolofqualityofPUmaterialinrealproductionprocess。Keywords：GreentyrePolyurethane