会员注册 | 登录 | 微信快捷登录 支付宝快捷登录 QQ登录 微博登录 | 帮助中心 人人文库renrendoc.com美如初恋!
站内搜索 百度文库

热门搜索: 直缝焊接机 矿井提升机 循环球式转向器图纸 机器人手爪发展史 管道机器人dwg 动平衡试验台设计

   首页 人人文库网 > 资源分类 > DOC文档下载

外文翻译--开发一个混合的可编程的逻辑控制器.doc

  • 资源星级:
  • 资源大小:184.50KB   全文页数:13页
  • 资源格式: DOC        下载权限:注册会员/VIP会员
您还没有登陆,请先登录。登陆后即可下载此文档。
  合作网站登录: 微信快捷登录 支付宝快捷登录   QQ登录   微博登录
友情提示
2:本站资源不支持迅雷下载,请使用浏览器直接下载(不支持QQ浏览器)
3:本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰   

外文翻译--开发一个混合的可编程的逻辑控制器.doc

中国矿业大学2008届本科生毕业设计第1页翻译部分DevelopingaHybridProgrammableLogicControllerPlatformforaFlexibleManufacturingSystemKENVINJ.MCDERMOTTANDWENLONGALBERTYAONewJerseyInstituteofTechnology,Newark,NJ07102Abstractinthisarticle,weactaccordingtotheprogrammablelogicalcontrolelectriccircuitandthepersonalcomputerbasedonpersonalcomputermachinevisualpersonmachineconnectionMMIandthedatacollectiondirectactiontheunit,designsandcarriesoutanimbleprocessingsystemflexibleprocessingsystemtheimplementationtocontroltheplatform.Theflexibleprocessingsystemsessentialaspectliesinittoadaptintheoperatingprocessflexibility.Theprogrammablecontrollerprovidesthefeasiblesolutionflexibilityprocessingsystemapplicationthemethod,usesbasedonpersonalcomputersMMI/DAS,reliesontheprogrammablelogicalcontrollertoapplyrapidlyintheexecutionsequencecontrolpolicy.WithmanagesfrontendMMI/DASthepersonalcomputermachinetomakethevisualoperationcontactsurface,fillsthepowerfulgraphandthereporttool.Mayorusesfrompersonalcomputersinformationbyacompanyslocalareanetworktheclientservertechnologytoassign.Atpresent,becausehasforthemicrocomputertechnologyandsoftwareprogrammingtechnologyfoundationgathering,manyuserswilldiscoverthattheprogrammablelogicalcontrollerwillbeonesavesthecostinthemiddleandsmallscalefactoryrealtimecontrolprocessthemethod,whenparticularlytheusemixingmethodwillsupervisepersonalcomputerstime.Thisarticlesmaingoalliesinthecertificateprogrammablelogiccontrollertorapidandtherepeatedcontroldutysensitivity,andtousethepersonalcomputermachinetoprovidetheinformationautomationtheflowingandtoaccepttheoperatortooperatetheintention,therefore,isalsoprovidesfortheuseralongwiththerequestchange,butchangesunceasinglyamonitoringprocesstool.1.Introduced中国矿业大学2008届本科生毕业设计第2页Thatinmanykindsofproductmanufacturingindustries,theproductionautomationsformisalsoflexibleprocessingsystemFMSfirstproposedinthe1970s.Afterflexibleprocessingsystemsappearanceenhancementlaborproductivity,flexibleprocessingsystemsquantitylargescalegrowthGruverandZimmers1984.Theentireworldasaresultofglobalcompetitionsenhancement,theproductioncyclereducesgradually,andtheproductioncostincreasesdaybydayusual,theflexibleprocessingsystemiscomposedofgroupofmachinesoranotherautomatedworkstation,formsstandardizedthesubsystem,forexamplenumericalcontrolmachiningcenter,robot,visionsystemandaprocessstationandsoon.AndthismaterialhandlingsysteminterconnectionusuallyMalek1991actuatesthroughacomputer.Eachstandardizationssystemneedsastandardizedthecontrolsystem,itsdifferentsparepartbysinglecontroller.Allstandardizationssubsystemlookedlikeinthepastequallybythecomputercontrol.Thesecontrollerscarryouttheirtaskunderahigherhorizontalcontrollerssurveillance.Tothesystem,twocontroldevicesandtheinformationflowneedstoautomate.Theflexibleprocessingsystemsessentialaspectliesinitsabilitytochangealongwiththecontrolduty.Thisflexibilitycanproducethecomponentstypeincludingitquantityandthetype,theexecutivecommand,aswellasimprovesthepartialroutestoflowability.Finally,thecontrolplatformshouldhaveabilitytocausetheinformationflowingautomation。Usually,some3kindofcontrolplatformusesintheflexibleprocessingsystemMinicomputer,miniatureelectronicaccountingmachineandprogrammablelogicalcontrollerMalek1991.Theminicomputerisverysuitablecomplex,largescale,continual,rulesandregulationscontrolapplication.Theprogrammablelogicalcontrollerusesinrapidandtherepeatedlogicalcontrol.Thepersonalcomputerpersonalcomputerissuitableforthemanmachineinterfacefunction.First,theprogrammablelogicalcontrollerreplacerelay,forintheindustryenvironmentinlandtransportationextension,itmayeasilybyworkshopengineerandtheattendants,isservicedbythefactoryelectrician.Atpresent,becausehasthemicrocomputertechnologyandsoftwareprogrammingtechnologyfoundationgathering,manyuserswilldiscoverthattheprogrammablelogicalcontrollerwillapplyinthemiddleandsmallscalefactoryrealtimecontrolprocessissavesthecostmethod,whenparticularlytheusemixingmethodwillsupervise.中国矿业大学2008届本科生毕业设计第3页Thisarticlesgoalliesintheprocessingflexibilityprocessingsystemsmodernizedtechnology.ProposedthatthedesignandthedataacquisitionsystemdirectactiontheflexibleprocessingsystemwhichandthepersonalcomputercontrolsfortheprogrammablelogicalcontrollerbasedonthevisualpersonmachineconnectionMMIconstruction.ItsstructureisasfollowsThefirst2partsstartfromtheflexibleprocessingsystemsdescriptiontointroduceintheNewJerseyengineeringinstituteNJITfactorycenterlevelmanufacturesystem.3rdpartofdescriptionflexibilityprocessingsystemsoperation.4partsand5partsdemonstratedisthepresentprogrammablelogicalcontrollercontrolandthepersonalcomputergivestheflexibleprocessingsystemaccordingtoMMI/DASintheNJITapplication.6partscontainthisprogrammablelogicalcontrollercontrolandthepersonalcomputertheflexibleprocessingsystemapplicationsuperiorityaccordingtoMMI/DAStheoutline2.Flexibleprocessingsystemsdescription1.OneaboutflexibleprocessingsystemdevelopmentsviewpointasshowninFigure.ItiscomposedofthefollowingseveralpartsMacandKamisetty1991Mat,1987.theS1processingtransmissionsystemitiscomposedof4vehicles,A,B,CandD,thefixedequipmentinstallsaboveeach,toeachworkstationtransportationstwoshifttable,TT,TT2anddoublefeedwaymaterial.ProcessessystemtodevelopamixnimblyprogrammablelogicalcontrollerplatformtheNASA11numericalcontrolmillingmachines,themillingmachinemakeseachdifferentpartaccordingtothecomputercontrol.GeneralElectricCompanyP50.Asharingrobotusesfortoloadandunloadaswellasdeliversinthenumericalcontrolmillingmachineandbetweenthetransportingstandsandtransports.Itcontains5computerprogramswhichassignsbytheprogrammablelogicalcontroller.Thecomputerprogramcontrolrobotloadingplacesdeliversbetweenthesystemandthecaraswellasthenumericallycontrolledmachinetoolandcarsmaterial.Finallytwoproceduresareacceptingortherejectioncomponentscomplete.Thepartdeliversstandsthisstationincludingagravityslantingslot,providestheunfinishedrawmaterial.Thisstationalsocontainstwotypewarehousesoneacceptscomponentsrejectioncomponentscomputervisionsystem.Thevisionsystemprovidesthevisibleselfsupervisorypart.Itisthemenuactuation,64stepdensitystepsedgedetectionsystem.DrillholemachinehastheautomaticdrillholefunctionIBM7535industryrobotinbrief,the中国矿业大学2008届本科生毕业设计第4页flexibleprocessingsystemhastwokindofrobotsfirst,thenumericalcontrolmillingmachine,anotheristhematerialshiftexpulsionsystem,supervisesincludingthevanandthelimitswitchandbyGeneralElectricssixprogrammablelogicalcontroller,bybasedonpersonalcomputersmachinevisualMMI/DASmonitoringvisionsystem.3.operationdescriptiontheflexibilityprocessingsystemsactioncyclecarriesonbythefollowingway1Atfirst,transportingsystemsallfourvansarespatialmayuseforrawmaterialtoinstalltodeliverthestation.the.2GErobotwillputoneaftertheotherthesefourpartswasswindledwhenthesefourvehiclelayingasidematerialtothesefourvanstheyalongtheclockwisemigration.Abovefirststepandthesecondstepistheflexibleprocessingsystemsloadingpart.3chart2demonstrationisonceafterthesefourdifferentpartsareloadedthepositionwhichisacceptedbyfourvans.4thevanstopswhenthedrillholemachine,theIBMrobotdrillsvariousholesonthedifferentsurface.5GErobottransferstothevan,movesoncemorecomponentsvehicleontoXposition,andloadsintoitlocatedatonthenumericalcontrolmachinetablesfixedequipment.6thesparepartisinstalledonthenumericalcontrolmillingmachine,theserobotswithdraw,millingmachinemillingtheserequestpart.7millingfinished,themachinistmovedfromthemillingmachinefixesonmillingmachinessparepart.8therobotplacestheendproductontheidenticaltransportvehicle.9signaltransmitstothevisiblephotographyexaminationpart.10Thesignaldirectionrobotacceptsthecomponentsortherejectioncomponentssignal.11Robotmovesareceiveprocedure,andthelayingasidecomponentsormovearejectionprocedureinareceivevesseltolayasidethecomponentsinarejectionvessel.12Robottothecomponentsstands,andloadsintonewcomponentsthevehicle.Vehicleisissuedthesystem,nextcirculationstartstep3arrive13step.13stepsformsaflexibleprocessingsystemsoperatingcycle.4.usestheprogrammablelogicalcontrollertocontrolsetofflexibleprocessingsystemtheflexibilityprocessingsystemscontrolsystemsimportantcharacteristictobeasfollowsBecausesystemstrapezoidalchartlogiccapabilitysystemeasytoform,andcanadaptthechangeBythesimilarway,thesystemisrelativelyeasytotheprocedureandthematerialThesystemeasymaintains,andoverhaulsreduces,becausetheonlinediagnosismayprovideandpointoutthequestionthenreductionserviceaccuratelyObviously,thesystemiseasyand

注意事项

本文(外文翻译--开发一个混合的可编程的逻辑控制器.doc)为本站会员(英文资料库)主动上传,人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知人人文库网([email protected]),我们立即给予删除!

温馨提示:如果因为网速或其他原因下载失败请重新下载,重复下载不扣分。

copyright@ 2015-2017 人人文库网网站版权所有
苏ICP备12009002号-5