硫酸生產計算機管控一體化.pdf

1、天津工業(yè)大學碩士學位論文硫酸生產計算機管控一體化姓名：馬明申請學位級別：碩士專業(yè)：控制理論與控制工程指導教師：楊公源20090101ABSTRACTNowadays，underthenewsituationofenergysavingandenvironmentalprotection，sulfuricacidasoneofanimportantrawmaterialindustries，anincreasingnumberofindu

2、strialenterprisespayattentiontotheefficiencyofsulfuricacidproductionExpertspointoutthatthe21ofthesulfuricacidindustrycannotonlysimplyrelyontheexpansionofproductivecapacitybutalsothroughtechnicalupdates，productdevelopment

3、，productionefficiency，energysavingproductsofsulfuricacidAdvancedcontrolstrategyappliedtosulfuricacidproduction，itcannotonlyraisetheoutputofsulfuricacidproduction，butalsoimprovedthequalityofsulfuricacid，savingmanpowerandm

4、aterialresourcesThispaperisbasedontheprototypeof40，000tonsofindustrialsulfuricacidcontrolsystemParticularly，analysisthreesubcontrolsystem，whichwereflows—levelcascadecontrol，temperaturecontrolandconstantpressurewatersuppl

5、ycontrol，usedvariablegain，variableintegrationtime，multimodalcontrol，expertcontrolalgorithms，fuzzycontrolalgorithmandotheradvancedcontrolalgorithmforthecorrespondingcontrolpointstocontrolpreciselyUsingtheMATLABsimulations

6、oftwaretosimulatedexpertcontrolalgorithmsandfuzzycontrolalgorithm，andthentestinginthelocality，improvingtheoverallsystemperformanceInaccordingwiththedesignideaofthemanagementandcontrolIntegrated，thesystemcanbeusedKingview

7、todesignthemonitoringandmanagementsystems，finisheddatamonitoring，productionstatisticsmanagement，energymanagementandSOonItisimportanttoenhancethestabilityandsccurityofthemonitoringandmanagementsystemtousedualserverhot—sta

8、ndbyandmulti—screendisplayUsingEthernetcommunication，itisrealizedthatIPC，PLC，intelligentinstrumentationarecombinedThedatamanagement，datamonitoring，controllingandinstrumentationarecomposedAcontrolsystemwhichreallycanbeuse

9、dtomanageproductionprocessandcollectonsitedataintimewasintegratedItwasachievedthattheintegrationofthemanagementandthecontrollingThesystemhasbeenputintooperationmorethanayear，systemrunstablyandhasgoodcontrolperformance，ac