发酵过程模糊自适应控制方法研究

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1、’●东北大学硕士学位论文Abs仃actResearchonAdaptiVeFu乞zyContr01fortheFementationProcessAbstractF’emematlonprocesspossessesnon-linearandtimedi船rence，itsinherencemechallismisVerycomplex，someimpo她tcoursev撕ablescall’tmeasureomine，wbjchmadet11ef-enIlentationprocessmodelingandcontrollingmorecomplex．

2、AimingattlleresearchoftheglutaIIlicacidfennentationprocess，imelligemcon舡oltheo巧isusedontllestudyof龇modelinga11dcontrolmemodsof也efermentationprocess．Basedona铲eatdealoffieldrecordingdataiIlmonosodium91ut锄ateprocess，amulti-VariableneuralnetWorkdyn锄icmodelofthefementationprocessise啦a

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4、orithmto劬emesepar锄etersagainoIllinetooptimizecontroller．SimulationisconductedbaSedon廿1ef．ennentationprocessestablishedbytheneuralnet、vorkmodel．Thesimulationalsotakesintoacco呲theexistenceoftllecellconceIl仃ationmeaSurementare2Lsofi11terfIerence．Theresultsshowt11atthecontrollerofgl咖

5、icacidfementationprocesscanbee丘．ectivelycontrolled，andcane丘’ectiVelyadapttochangesoftheoperationa11denViro衄em．Fillally，combiIlingtlleominemostoptimalcontr01metllodaIldomilleadaptiVe丘亿z)rneuralnet、Vorkcontrolmethod，t11ehybrid血zzyadaptivefementationprocesscon协olmetllodisdesigned．Th

6、eomineoptimization仃ackisthemaincontr01．Andt11eoutputofadaptiVe舵zycontrollerist11eallxiliarycontr01，inordert0锄endlIlentthemaillcontrolonline．Thesimulationresultsshowthatapplicationofhybridfh2zyadaptiVecontrollercannotonlyguaranteea11igherrateofacidproduction，butalsoe丘’ectiVelyprev

7、enttllefementationprocessiIlaseriesofinterfIerellce．．Keywords：91删cacidfenIlemation；processmodeling；如zz)，neuralne咖rk；geneticalgoritluIl—III—，，f上■11』，东北大学硕士学位论文目录目录声明⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．I、中文摘要⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．II．ABSTRACT⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯III第1章绪论

8、⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．11．1研究背景⋯⋯⋯⋯⋯⋯⋯