总流量控制系统在铜板轧制中的应用研究

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1、北京工业大学硕士学位论文总流量控制系统在铜板轧制中的应用研究姓名：王文奎申请学位级别：硕士专业：机械工程指导教师：杨文通;王世军20050501北京工业大学硕士学位论文1,．．．．IIII,I,,,I蔓詈兰警曼量置置舅皇雹皇詈皇皇寞量AbstractMetalsheetsandstripshavebeenbecomingthemostelementaryandprimarymaterialsinmanufacturing．Rollingisthemostimportantandeffectivemethodinmetalstripsprocessing．

2、MetalStripGaugeControlTheoryisthepremisetoensuretoproducerelevantrollingproducts．MassFlowControlTheoryistheMetalStripGaugeControlTheoryappearedinrecentyears，whichisagoodmethodtosolvemetalstripsrollingofhighvelocityandhightolerance．Thisthesisisbasedonarenovationproject-FinishingRo

3、llingMachinerenovationofBeijingJinYingCopperProductsCo．，Lid．，LtdandismainlyledbyMassFlowControlTheory．Ittheoreticallyexpandsrelevantanalysisofgaugecontrolanddevelopmentofapplicationprograminpracticalcontrol，whichverifiedthereliability,practicabilityandfeasibilityofMassFlowControl

4、Theoryintherenovationproject．Firstofa11．itindicatesadvantagesofthecontrolsystem、vitll“Instantaneity'’pointofviewbyMassFlowControlTheoryandanalysisofrelatedtheories．Meanwhile，itverifiesmathematicalmodelsandconstraintconditionsofgaugeadjustmentduringrolling．Secondary,actualcontrolp

5、rogramisdevelopedbydummyinstrumentcontrolsoftwareLabVIEWbasedontheoriesanalysis，Whencontrolprogramisrunning，controlresultsgainfromcalculationandprocessionofcontrolsystembymeansofthicknessofincomingstripsandanalogueinputintocontrolsystem．Thirdly,neartrueactualsystemissimulatedbyme

6、ansofanalogue“simulation’’techniqueandsimulatingactuatingmechanismandexteriorcondition．Itre-appearsactualrollingprocessbyanaloguesimulationtoadjustcontrolsystemandoptimizeparameters．Ingeneral，itverifiesfeasibilityofthecontrolsysteminactualworkingthrou曲similaradjustmentsofrollingm

7、achineonsite，whichprovidegoodtechnicalsupportandassurancetoFinishingRollingMachinerenovationofBeijingJinY-mgCopperProductsCo．，Ltd．．KEYWORDSRollingmachine，～lassflOWcontrol，Siintllation，Virtualinstruments．U．独创性声明本人声明所呈交的论文是我个人在导师指导下进行的研究工作及取得的研究成果。尽我所知，除了文中特别加以标注和致谢的地方外，论文中不包含其他人已经

8、发表或撰写过的研究成果，也不包含为获得北京工业大学或其它教育机构的学位或证书而使