基于變頻通風(fēng)的地鐵環(huán)境控制系統(tǒng)研究與辨識(shí).pdf

1、同濟(jì)大學(xué)電子與信息工程學(xué)院碩士學(xué)位論文基于變頻通風(fēng)的地鐵環(huán)境控制系統(tǒng)研究與辨識(shí)姓名：孫源申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：控制理論與控制工程指導(dǎo)教師：岳繼光20090301ABSTRACTABSTRACTSubwaysystemitselfisahugeinvestmentwithhighrunningcost，howevertheMetroEnvironmentalControlSystemistheellolnlousaspectofener

2、gycostThe‘1lthFive—Year’Planputforwardtheenergy—savingrequirementswith20％downWiththerapiddevelopmentoftheresearchonMetroEnvironmentalControl，energysavingbecomeakeysubjectforresearchThequalityofenergysavingcontrolandregul

3、ationdependsonthechoiceofcontrolalgorithmanddesign，andcontrolalgorithmwilldirectlyaffecttherunningstabilityoftheentiresystemChina’SMetroEnvironmentalControlresearchbeganratherlateHoweverthemodelresearchWaSmoreseriousCont

4、rollerdesigncombinedwithcontrolmodelisstillintheexploratorystageInviewoftheMetroEnvironmentalControlSystemdesign，modelresearchwillprovidetherightdirectionfortheresearchofenergysavingalgorithmThearticleconsiderstheprocess

5、ofcontrolsystemdesignasthemainline，whichcouldbedividedintostagofsimulation，on—sitereformandexperimentaltestingFirstofall，thearticleanalyzedtheenergycostofmetrostationandtheenergyrequirementsofenergy—savingThestructureofm

6、etroenvironmentalcontrolsystemwasintroduced，andthePudianmetrostationwasanalyzedindetailSecondlythedatawasgreatlessintheinitialstageoftheproject，theheattransfermechanismmodelwaswellappliedtotheresearchoncontrolalgorithmac

7、cordingtotheconstructionplansofthePudianmetrostationTheapplicationofthemechanismmodelwasintroducedandthelimitationswereanalyzedThirdlyinthemid—termresearchoftheproject，analysisoftemperaturedistributionmodelwasusedaSthest

8、rongtheoreticalsupportfortheenvironmentreformIntheon—sitedebuggingstageoftheproject，usingtheBPneuralnetworktoestablishthemodelwithmeasureddatacouldbeveryusefulforoptimizationofthecontrolsystemAndthesimulationresearchofth