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本科毕业外文翻译学院（部）：机械工程学院专业班级：机设10-4班学生姓名：张玮指导教师：叶琦副教授2014年5月28日安徽理工大学毕业外文翻译Intelligentlogisticshandlingrobot--AGVHandlingthelogisticsfunctionisoneoftheelementsofthelogisticssystemshaveahighrate,logisticsoccupyanimportantpartofthecost.UnitedStatesindustrialproductionprocessHandlingcostsaccountfor20-30%ofthecost.GermanlogisticsenterprisesMaterialhandlingcostsaccountforone-thirdoftheturnover.JapanlogisticshandlingcostsaccountfortheGNP10.73%,andChinaproductionlogisticshandlingcostsaccountforabout15.5%ofthemanufacturingcost.Alloftheworldhavebeenseekingmechanizationandintelligenthandlingtechnologyandequipment.AGV,aflexibleandintelligentlogisticshandlingrobots,fromthe1950s,storageindustrybeganstouse.nowinthemanufacturingsector,ports,terminalsandotherareasofuniversalapplication.AGVnotablefeatureisunmanned,theAGVisequippedwithanautomaticguidancesystem,systemcanbeprotectedinnoartificialpilotcircumstancescanbescheduledalongtheroutewillautomatically,goodsormaterialsfromthethresholdautomaticallydeliveredtothedestination.AnotherfeatureoftheAGVisgoodflexibilityandahighdegreeofautomationandahighlevelofintelligence,AGVaccordingtotherouteofstoragespaces,suchaschangesintheproductionprocessandtheflexibilitytochange,runningpathandthecostofchangewiththetraditionalcarouselsandrigidtransmissionlinecomparedtolow.AGVisequippedwiththegeneralhandlingagencies,equipmentandotherlogisticsautomaticinterface,Implementationofgoodsandmaterialhandlingandtheremovalprocessautomation.Moreover,theAGVisalsocleanerproductioncharacteristics,AGVrelyonthebuilt-inbatterypowered.runningprocesswithoutthenoise,pollution-free,andcanbeappliedtomanyoftherequirementsintheworkingenvironmentcleanerplace.ⅠAGVtypesAGVithasbeensincetheinventionofa50-yearhistory,withtheexpansionofareasofapplication,ofthetypesandformsofdiversityhasbecome.OftenundertheAGVwillautomaticallyprocessthewayofAGVnavigationdividedintothefollowingcategories:1.ElectromagneticInduction-guidedAGVElectromagneticInductiongeneralguideisontheground,alongapredeterminedrouteoftheburiedcable,whenthehigh-frequencycurrentsflowingthroughwires,Traverseelectromagneticfieldgeneratedaround,AGVsymmetricalinstalledtwoelectromagneticsensors,theyreceivetheelectromagneticsignalintensitydifferencesreflectAGVdeviatedfromthepathdegree.AGVcontrolsystembasedonthisbiastocontrolthevehicle'ssteering,Continuousdynamicclosed-loopcontroltoensureAGVpathforthecreationofastable安徽理工大学毕业外文翻译tracking.ThisguideelectromagneticinductionmethodofnavigationinthevastmajorityoftheAGVScommercialuse,particularlyappliestothelargeandmedium-sizedAGV.2.Laser-guidedAGVTheAGVspeciescanbeinstalledonarotatinglaserscanner,runningpathalongthewallsorpillarsinstalledahighreflectiveofpositioningsigns,AGVrelyonthelaserscannerfiredalaserbeam,followedbythereflectivesignsaroundthepositioningofthelaserbeamback,on-boardcomputertocalculatethecurrentvehiclepositionandthedirectionofmovement,adoptedandbuilt-indigitalmapscorrectioncomparedtotheposition,thusachievingautomaticremoval.Currently,thetypesofAGVincreasinglyprevalent.Andthebasisofthesameguidingprinciples,ifthelaserscannerreplacementforinfraredtransmitters,ultrasonictransmitters.islaser-guidedAGVcanbecomeinfrared-guidedAGVandultrasound-guidedAGV.3.Vision-guidedAGVVision-guidedAGVisunderrapiddevelopmentandmaturityoftheAGV.ThespeciesAGVisequippedwithaCCDcameraandsensors.on-boardcomputerequippedwithAGVwishestotherouteofthesurroundingenvironmentimagedatabase.AGVmovingprocess,dynamicaccesstotrafficcamerasaroundenvironmentalinformationandimagesandimagedatabases,thusdeterminethecurrentlocationofthenextstagewillmakeadecision.AGVsuchassettingupdoesnotrequireanyphysicalpath,intheory,hasthebestguideFlexible,Withthecomputerimageacquisition,storageandprocessingoftherapiddevelopmentoftechnology,thekindsofpracticalAGVisgrowing.Inaddition,thereareferromagneticgyroinertial-guidedAGV,optical-guidedAGVvarietyofformsofAGV.ⅡApplicationofAGV1.WarehousingWarehousingAGVisthefirstapplicationoftheplace.In1954thefirsttoAGVintheUnitedStatesstateofSouthCarolinaMercuryMotorFreightcompany'soperationalwarehouseforstorageofgoodsfromachievingautomaticremoval.Atpresenttheworldisabout2millionoperationinawiderangeofAGV2,100largeandsmallwarehouses.VideoconGroupin2000,runningtheoperationzonewarehouse,9AGVTaiwanformedasoftbankautomatichandlingsystem,successfullycompletedthe23,400dailyconveyinggoodsandpartshandlingtasks.2.Manufacturing安徽理工大学毕业外文翻译AGVproductioninthemanufacturingsectorinlinetosucceed,efficient,accurateandflexiblematerialstocompletethetaskofhandling.AndmaybecomposedofmultipleAGVFlexiblehandlingofthelogisticssystemAlongwithhandlingtheproductionlinecanprocessadjustmentsandtimelyadjustmentmakeaproductionlinetoproducemorethan10typesofproducts,greatlyimprovingproductionflexibilityandthecompetitivenessofenterprises.1974Sweden'sVolvoKalmarcarassemblyplantsinordertoimprovethetransportsystemflexibilityAGVSbasedtoolstocarryautomaticcarassemblyline,fromtheassemblylinemorethancapableofcarryingthebodyofcarcomponentsAGVSuseoftheassemblyline.reducedass