高爐工藝過程優(yōu)化研究

1、重慶大學碩士學位論文高爐工藝過程優(yōu)化研究姓名：王中乾申請學位級別：碩士專業(yè)：控制工程指導教師：曹長修張中元2002.10.1重墮盔堂墮圭堂垡墮壅莖苧塑莖ABSTRACTPermanentlyincreasingcostpressureintheironandsteelindustrymeansthatcost—optimizedoperationandhighestproductionqualityalongtheentireproce

2、ssroutearethekeyfactorsforcompetitiveandprofitableproductionTheproductioncostsaredeterminedbythefactors：RawMaterialSelectionHotMetalQualityProductivityFuelConsumptionBecausethesefactorshaveaninverseeffectuponeachotherimp

3、rovementsinoneareagenerallymeanlessfavorableresultsintheotherareasItisalsoobviousthattheoveralloperationalobjectives，themarket，existingblastfurnaceequipmentaswellasoperationalknowhowadditionallyplayanimportantroleindefin

4、ingtheproductionstrategyItisthereforeonlythroughtheapplicationofanoptimizedautomationsystemthatthemaximumpotentialforcostsavingsinblastfurnaceoperationcallbeachievedThistextdescribestheProjectbasicprincipleandSystemstruc

5、tureandCapabilitiesofproductionequipmentformechanismandelectric，accordingasrequireofBlastFurnaceautomationAnalyzesthechemicalreactionsinblastfurnacebyprinciple，accordingasMassandEnergyBalanceprinciplebuildonprocessmodels

6、andtechnologycalculate，accordingasProcessOptimizationprinciplebuildonprocessSystemOptimizationmodels，andtechnologycalculate，asonetime，ExpertSystemCommandanymodelTheexpertsystemcontainsaknowledgebase，whichalreadyrepresent

7、stheconcentratedknow—howofblastfumaceoperation，gatheredfrommanyinstallationsworldwideIt’sdesignedsuchthatexistingoperationknowledgeatPISCOandtheexperiences，Systemisbasedonadvancedprocessmodels，artificialintelligence，Comp