資源描述：
《生產(chǎn)工況切換下步進梁加熱爐爐溫在線動態(tài)優(yōu)化方法-研究》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在教育資源-天天文庫。
1、萬方數(shù)據(jù)東北大學(xué)碩士學(xué)位論文AbsttactResearchonOn-lineDynamicOptimizationMethodsofFurnaceTemperatureinWalkingBeamReheatingFurnacewithOperatingMode’SSwitchAbstractReheatingfurnaceistheimportanteqmpmeminthesteelrollingproductionprocess．Theproductionofthereheatingfurnaceisaprocessoftheriseofthebillettemperature，whi
2、chcanbedescribedbythenonlinearpartialdifferentialequationofheatconduction．Themainpurposeofreheatingfurnaceproductionistomaketheslabtemperaturedistributionmeet、Ⅳimtherequirementsoftherollingprocess，andachievethefeweststockscalelossandenergyconsumption，accordinglytoimproveproductqualityandreduceprod
3、uctioncosts．Fromtheviewoftheglobaloptimizationinproductionprocess，theoptimizationmethodsofthereheatingfurnacetemperaturearetogiveaoptimizationtemperatureofthedifferentpartinreheating缸macesatisfyingtheconstrainsinreheatingfurnaceproductionprocess．Theinitialtemperatureofthebillets，thetypesandspecifi
4、cationsofthesteels，rollingrhythmproductionconditionsareoftenchangedduringthereheatingfurnaceproductionprocess，whichmakestheproductprocessexistingstronguncertaintyanddynamiccharacteristic．Inthiscase，wemustadjustthereheatingfurnacetemperaturetomakethebilletstemperaturedistributionmeet、Ⅳitlltherequir
5、ementsoftherollingprocessandimproveproductquality,reduceenergyconsumption．Theexistingliteraturegenerallydiscussabouttheproblemoftheoptimizationandcontrolofthereheatingfurnaceunderthespecialoperatingmodewhiletheresearchonthedynamicoptimizationmethodsoffurnacetemperatureinreheatingfurnacewi協(xié)operatin
6、gmode’Sswitchisless．Howeverthesettingvalueofthefurnacetemperatureisbasedontheartificialexperienceattheproductionsite，whichisdifficulttomakethecontrolsystemachievetheoptimaladjustmentandresultintheproblemoftheproductionefficiencyandproductquality．Aimingattheproblemsoftheon-linedynamicoptimizationof
7、furnacetemperatureinreheatingfurnacewithoperatingmode’Sswitch，thispapergivessomeresearchachievements：Firstly,thispaperanalyzesanddescribestheproductionprocessofthereheatingfurnace，．V一萬方數(shù)據(jù)東北大學(xué)碩士學(xué)位論文Abstractpropose
