機(jī)器人的英文PPT

lecturer：------

Robot

Contentsthehistoryofrobotthedefinationofrobot

thetrendofrobottheapplicationofrobotthedisadvantagesofrobotThedefinationofrobot

Arobotisastang-alonehybrid（混合旳）putersystemthatperformsphysicalandputationalacticities.Capatableofperformingmanydifferenttasks,itisamultiple-mintiondevicewithoneormorearmsandjoints.Robotscanbesimilarinformtoahuman,butindustrialrobotsdonotresemblepeopleatall.Thehistoryofrobotthefirststage-----theoreticaldevelopment(1920---1948)1942Americansciencefictionwriterasimovputforwardthe"threelawsofrobotics"1948RobertWienerpublished"cybernetics",offeredtotheputerasthecoreofautomatedfactory.1954AmericanGeorgeDvorkincreattheworld'sfirstprogrammablerobot,andregisteredpatents.1959DvorkinandAmericaninverntorJosephYingGeBogeinverntthefirstindustrialrobotandfoundarobotcopany---unimation.ThreelawsofroboticsThefirstruleRobotmaynotinjureahuman,orsitbackanddonothinghurthumans;ThesecondruleUnlesscontrarytothefirstrule,therobotmustobeyhumanorders;ThethirdruleWithoutprejudicetothefirstandsecondlaw,therobotmustprotectthemselves.Thehistoryofrobotthesecondstage----technologydevelpoment(1954---1978)Applicationofsensorstoimprovetheoperabilityofrobot.1865Johns HopkinsUniversityAppliedPhysicsLaboratorydevelopedthebeastrobot.1978Unimationpanydevelopedindustrialrobotpumawhichmeanstheindustrialrobottechnologyhasfullymatured.Thehistoryofrobotthethirdstage---intelligentroboticsdevelopment(1984---?)1999SonydemonstratedtheIntelligentrobotics---AIBO2023iRobotpanyintroducedavacuumcleanerrobotRoomba.2023MicroosoftintroducedMicrosoftRoboticsstudio.TheapplicationofrobotIndustrialrobotsareusedawidespecturmofapplications.Themainapplicantionsarestilltodayhowever,weldingandassembly.Belowaresomeexamplesofcurrentapplications.Oneofthemostmonusesforindustrialrobotsiswelding.Robotweldedcarbodiesforexampleenhancessafety,arobotnevermissaweldingspotandperformsequallyallthroughtheday.Assemblyaccountsforapproximately40%oftheapplicationsoftheworldrobotstock.Manyoftheserobotscanbefoundintheautomotiveandelectronicsindustries.

TheapplicationofrobotPackaging,isstillaminorapplicationareaforindustrialrobots,accountingforonly2.8%.Theseapplicationareaisexpectedtogrowasrobotsbeeeasiertohandle.TheapplicationofrobotArobotwhichoperatessemiorfullyautonomouslytoperformservicesusefultothewellbeingofhumansandequipment,excludingmanufacturingoperations.Care-O-Bot,helpsachievegreaterindependenceforelderlyormobilityimpairedpersonsfromoutsidehelp,andthereforecontributestolongerremmainingathome.Cleaningrobotshaveenteredthemarket.largersurfacesasrailwayststions,airports,malls,etc.canalreadybecleanedautomaticallywithfullautonomousnavigationcapability.ThecharacterofrobotperceptionfunctionThefunctionofgettinginformation,acesstoenvironmentainformationthroughtheperceptionsystemofrobot,soundsensorconnectedtotheanalogportontherobot,sensoryintensityandgivenoutsidesoundwithitsstrength,morethansendinga"sound",and"nosound".thinkingfunctionThefunctionofinformationprocessing,robotthinkthroughbrainsystem.robothaveautomaticcontrolprogram.thefunctionofactionRobotthroughthe"execution"systemtopletethework,suchaswalkingandsoon.TrendofRobotPeronsalroboticsRobotsbasedonahumanoidformfactorwilleventuallyjoinusathome,intheworkplaceandinpublicplaces.ServiceroboticsThankstotheadvantagesoftherobots,manyroughtaskscanbeacplishedeasilyandquickly.Theywillbeusedmoreandmoreinscienceresearch.TrendofRobotSecurity&DefenseOverthepastyears,thousandsofAmericansolidiersinIraqhavebeenhorriblyinjuredorkilledbyimprovisedexplosivedevices.AtFloridaStateUniversity,oneresearcherisworkingonnewtechnologiesthatcouldreducethecarnage. Butastheoryturnstopractice,somescientistshavevoicedconcernsregardingthedaywhenwehavedevelopedaself-reproducingrobotthatcanimproveitself.ThedisadvantagesofrobotFirstly:theappearanceofrobotsmakespeoplemoreandmorelazy,whichmayleadtohumanbeings'degradation,andthisisverydangerous。Everythingisprogrammedandtheonlythingweneedtodoistopushabuttonorthrowonaswitch.Thishasgivenusgreatconveniencebutmadeuslazierandlesssmart.Thisisnotprogressbutaregressofourintelligenceandculture.ThedisadvantagesofrobotSecondly:Peoplelosejobswhenmachinestaketheirplace,especiallyinthemassproductionindustrysuchasautomobilebusiness.Becauseoftheadoptionofrobots,thousandsofworksareputoutofthieroldjobsandforcedtomakechangesintheirwork.Thirdly:oncerobotsarefreefromhuman'scontrol,oratthemercyofevildoers,theywillbringaboutgreatharm.Aswecanseeinthemovie,thecentralco