新型鋁錠連續(xù)鑄造機(jī)控制方法研究.pdf

1、蘭州理工大學(xué)碩士學(xué)位論文新型鋁錠連續(xù)鑄造機(jī)控制方法研究姓名：劉大為申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：檢測(cè)技術(shù)與自動(dòng)化裝置指導(dǎo)教師：強(qiáng)明輝20080501AbstractAluminumingotcontinuouscastingmachineisalargeautomaticequipmentofaluminumingotcontinuouscastingwhichsetmechanical，electrical，hydraulic，pneuma

2、ticintegratedThemachineismadeupofchute，castingmachine，hydraulicstation，stacker，c00lingtransportmachine，finishedtranspoftmachine，pneumaticimplementationofdeVices，contfolsystemwhichensurethecastingprocessworkharmoniously、s

3、tablyandreliablyisthekeypartofcastingprocessBasedoncraftworkrequirementOfcastingmachine，thisthesismaketheresearchOnprOcesscontrol、systemdesignandrealizationprojectEspecially，maketheanalvsis、researchandsimulationincontrol

4、methodandcontrolstrategyoncastingprocessofaluminumingotwhichisthekeytechniqueofcastingqualityInviewofthecharacteristicofcontrolwhichrequirefastresponse、control0fhighaccuracy，thecOntrolsystemofnewtypealuminumin90tcastingm

5、achinebasedonpioneer’sresearchisdesignedinthispaper，andthefuzzycontrolisappliedtothedevicewhichjamthemouthofthefurnaceuptocontrolthefluxoftheliquidaluminumAsaprojectprogram0fapplication，thedetailhardwaredesignofthecontro

6、lsystem，theselectionofthemeasureandcontrolequipmentandthedesignofthepartialsystematicsoftwarearegiveninthepaper，andthespecifictreatmentinantiinterferenceofthesystemwasals0giVenConsideredtheproblemoflowcastingaccuracyinap

7、plicationofAluminumingotcastingmachine，twofeasibleimproVedprojectsareproposedinthepaperOneoftheseisthatVariableuniVersefuzzycontrollertakestheplaceofthetraditionalfuzzycontrollerandimproVethecastingaccuracybytheadvantage

8、ofhighaccuracycontrolintheVariableuniversefuzzycontfoller；theotherprojectisaddingtheHuman。simulatingintelligentPIDcontrollerinthetraditionalcontrollert0formthetwodoublecontrollerwhichimprovethecastingaccuracyKeyWords：Alu