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1、济南大学泉城学院毕业论文外文资料翻译*******毕业论文外文资料翻译题目基于PLC与组态的实验教学系统设计专业**************************班级*******学生***** 学号*********指导教师*************-1-**毕业设计外文资料翻译The4thInternationalFederationofAutomaticControlConferenceonManagementandControlofProductionandLogisticsSeptember，2007.9:
2、343-346.27-30,Sibiu-RomaniaDESIGNOFHUMANMACHINEINTERFACEFORPLCBASEDAUTOMATIONSYSTEMKoshtiVivekM.*,JoshiSangeetaM.**koshti_vivek@rediffmail.com*,vaidya@dte.org.in**AbstractRecentdevelopmentsinHumanMachineInterface(HMI)havebroughtremarkableadvancesinperformance,fl
3、exibilityandopenness.SelectingaHMIinterfaceforPLCbasedautomationsystemthatwillmeettheneedsoftheprocessovertheprojectedlifetimeofcontrolsystemrequiresconsiderationofmanyissues.ThispaperdescribessoftandhardissuesconcerningtheselectionanddesignofHumanMachineInterfa
4、ceforPLCbasedAutomationSystem.Thedesignedstrategyproposedherecanbestreamlinedtoavoidexcessivepaperwork.Keywords:HumanMachineInterface(HMI),ProgrammableLogicController(PLC),Automation.1.INTRODUCTIONSelectingtheHMIforaPLCbasedautomationsystemisanexperienceforthepl
5、antengineer.Theselectionprocedureconsistsoftwocomponents.Firstistheevaluationoftechnicalissueslikeperformancecharacteristic,specifications,cost,modulardesign,datahandlingtechniques,communicationnetworkconcepts,openarchitectureandsoftwarethatwillallowtakingthesys
6、temona“testdrive”(LeroyCockrell,ThomasM.Sander,1992).Someofthepoignantissuesareflexiblelikepersonalopinion,personalprejudicesandjudgementofthepeopleinvolvedintheprocess.Itisimportantforthedesignertokeeptheaboveissuesseparateanddealwitheachappropriatetobenefitfro
7、mtheevaluationprocess.Thedisplaydevicesusedintheautomationsystemplaysvitalroletoexchangetheinformationbetweentheoperatorandthemachineonline(TetsuyaMuraoka,HiroakiIkeda,2004).-13-**毕业设计外文资料翻译2.ELEMENTSOFPLCBASEDAUTOMATIONSYSTEMTheprogrammableLogicControllerisaded
8、icatedcomputersystemwithamodularinput/outputsystemallowingittobeeasilyconnectedtorealworlddevicesusedtocontroltheprocess.AsimplePLCbasedautomationsystemconsistsofthre
