家用服务型吸尘机器人的发展与现状外文翻译.docx
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家用服务型吸尘机器人的发展与现状外文翻译.docx
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家用服务型吸尘机器人的发展与现状外文翻译
本科毕业设计外文翻译
家用服务型吸尘机器人的发展与现状
Homecleaningservice-orienteddevelopmentandcurrentsituationoftherobot
学院(部):
电气与信息工程学院
专业班级:
电气09-2
学生姓名:
######
指导教师:
##########
2013年05月30日
Homecleaningservice-orienteddevelopmentandcurrentsituationoftherobot
1Introduction
Inrecentyears,withtherapiddevelopmentofChineseindustry,cleanerproductionandsalesvolumehasincreasedsignificantlyinChina'smarkethasgreatvitality.Withthesocialprogressanddevelopment,people'smaterialandspiritualimprovementofthequalityoftheurgentneedtocleanfromtheheavyworkout.Thusthebirthofaservice-orientedhomecleaningrobots,mobilerobotswillbecleaningtechnologyandtheorganicintegrationoftechnologytoachievethefamily,hotels,officebuildingsandotherindoorenvironmentcleanandsemi-automaticorfullyautomatic,sohasabroadmarketprospects.Inthispaper,cleaningrobots,onthedomesticandforeignresearchanditskeytechnologiesareintroduced,Andthedevelopmentofcleaningrobotsinthenearfutureanumberofissueswerediscussed.
2Cleaningrobotresearchathomeandabroad
InEurope,AmericaandJapanandotherdevelopedcountries,thedevelopmentofcleaningrobotsearlier,isalsoawiderrangeofapplications,thelasttwoyears,hasdevelopedawiderangeofmarket-orientedintelligentcleaningrobot.
2.1Abroadpresentsituation
AustraliasomecompanyalsotodevelopmaygoautomaticallyandcleantheroomtheV4robot,thiskindofcompletelyautomaticvacuumcleanersurfaceissmooth,thevolumeisverysmall,assumesthecircular,thebuilt-inacquisitionradar,maysearchineachkindofroomeach,willnotcollidethefurnitureorotherobstacles.Microprocessesthesmallcomputertocauseittohaveisturningtotheroofpinnacleplacecansurveythedirection,choicerouteofadvance'sability.Solongasplacesthecompletelyautomaticvacuumcleanerintheground,itthenmaystarttoworkautomatically.Itsacquisitionradarcansurveyisawayfromtherecentwall,isbeingsuitablethefirstwallattractsfloordustandtheforeignmatterallaround;Thenbackandforthmovesanomalousagaininroomotherpositions,andcanbeforethecloseobstaclechangesrapidly.Shouldvacuumtherobot,because360°hasprovidedtheobstaclesensorinmainengine'speriphery,thereforemaycleansthegroundduringtheexaminationwallandobstacle;Aftercleaningtheplacewhichmaygo,robotonautomaticshut-offpowersource.Nomattertheroomcontourandtheareasize,theARNAguidancealgorithmguidancerobotallnotcoversuptheregionmovementinanyroomtocarryontheclearinginalldirections,becauserobotguidancealongroomperiphery,thereforeitmustfoundherspatialreferencediagram,doesn'ttherobotneedanyprogramming“wheretoteachittogoto”.Thisrobotsimplicityofoperator,onlyhas3buttons:
Started,theconclusionaswellasthesuspension,solongasthepeopleitlaidasidesimplyinneededtosweepclearintheregionortheroom(thiskindofcompletelyautomaticvacuumcleanerrobotwasverylight,ahandmighteasytakeupit),presseddownstartsthebuttonthen.
2.2Domesticpresentsituation
Domesticalsostartedtherelatedresearchdevelopmentworkatpresent,speciallywasmovingrobot'smovementplanandthecontrolaspecthasachievedcertainachievement,vacuumedtherobotfortheresearchdevelopmenttolaythetechnologybase.Someuniversitydevelopedhasdevelopedtheomni-directionalmotiongroundcleaningrobot,thisrobot'scontrolsystemcouldexplaintheremotecontrolsignalaccurately,andtoorganismissuingworkingorder,momentarilyreceived“theeye”(i.e.infraredlightelectricswitchandsupersonicsensor)thesensationfourdirectionexteriorbarrierinformation,andrequestedtherobottomakestraightlineortochangethemovementaccordingtotheabove,marchedforward,itdidnotstoprotatesthefloortobrush,filledin“thestomach”completelythegroundindust,thiskindofrobotonetimechargedworkssustainablyforahalfhour,hadtheintelligentpowersourcemanagementfunction,lengthenedtherunningtime,theaverageeachminuterunningspeedis15m.Inaddition,shouldvacuumtherobottousetheopenstylerobotcontrolstructure,realizesthehardwaretobepossibletoexpand,thesoftwaretobepossibletotransplant,maytointegrate,andenablestherobottohavethebetterfunctioncompatibilityastheservicecarrier.Atthesametime,othercollegesanduniversitiestomovevacuumtherobotalsotodothemassiveresearchwork,hasmademanyprogresses.
3Vacuumrobot'skeytechnologies
3.1Wayplantechnology
Thewayplanistheworkingconditionsinformationwhicharrivesaccordingtotherobotsensation,accordingtosomekindofoptimizedtarget,plansoneintheinitialstationandthetargetpointwiththeenvironmentbarriernon-collision'sway,andrealizesmustsweepcleartheregionthereasonablecompletewaycover,itsessenceismovesintherobotrateprocesstheguidanceandevadesbumps.Therobotworkingconditionsaredifferent,divideintothestaticstructurizationenvironment,thedynamicsixthbranchtoknowtheenvironmentandthedynamicindefiniteenvironment.Sincethe1970sresearch,hasmovedrobot'swayplantobedifferentaccordingtotherobotgainenvironmentalinformationway,dividesintothreetype[3]approximately:
①Basedonthemodelwayplan,mainlyprocessesthestructuresenvironment,theplanmethodhasthegridlaw,tobepossibletheviewlaw,theanalysissituslawandsoon;②Basedonthesensorinformation'swayplan,mainlyusesinthenon-structurizedenvironment,overcomesthefactorwhichtheenvironmentalconditionortheshapeareunabletopredictthatthemethodhastheartificialpotentialfieldlaw,thedeterminationgridlawandthefuzzylogicalgorithmandsoon;③Ismovesintherobotwayplanquestionresearchbasedonthebehaviormotionrobotwayplanthenewtrend,isdecomposestheguidanceproblemintomanyrelativelyindependentunitsistheelementimmediately,likeevadesbumps,thetrack,thegoalguidanceandsoon.Alongwiththecomputertechnologyandthesensortechnology'sdevelopment,themulti-sensorintegrationsandtheinformationfusiontechnologyhasobtainedthewidespreadapplicationontheintelligentrobot.Underthenon-structurizedenvironmentmovestherobotistherobottechnologicaldevelopmentkeypoint,evadesbasedonthemulti-sensorinformationfusion'smotionrobotbondsthestrategyandthewayplantechnologyiskeytechnologies.
3.2Multi-sensorfusiontechnology
Toletvacuumtherobotnormalwork,musttotherobotposition,theposture,thespeedandthesysteminternalbehaviorcarriesonthemonitoring,butalsowantsthesensationrobotlocationworkingconditionsthestaticstateandthedynamicinformation,causestovacuumtherobotcorrespondingworkorderandtheoperationcontentcanadapttheworkingconditionschangenaturally.Usuallyusesthesensordividesintotheinternalsensorandtheexteriorsensor,theinternalsensorhastheencoder,thelineaccelerometer,thegyroscope,themagneticcompasstourgentlyneedinthecontrolandthemonitorrobotitself;Theexteriorsensorincludingthevisualsensor,theultrasonicsensor,theinfraredsensor,thecontactandtheclosesensorandsooninstallsinrobotoneselfusesinthesensationexternalenvironmentinformation.Fromabovedomesticandforeignvacuumedtherobottobepossibletosee,vacuumstherobottousethemassivesensors,carriedoneffectivelythemassivesensorobservationinformationfusionprocessing,thuscausedtherobottoobtainthemostmassiveexternalenvironmentinformation,itsprincipaladvantagewasunderthesimilarobservationcondition,mightcoordinateusesmanysensors,distributed,indifferentposition'smanyhomogeneityortheneterogenysensorprovidedwaspartiallyincompleteobservesinthequantityandtherelateddatabaserelatedinformationsynthesizes,eliminatestheredundancywhichandthecontradictionbetweenthemulti-sensorsexisted,andperformedsupplementary,reducedtheuncertainty,thusobtainedtotheobjectortheenvironmentuniformdescription,thiswasany.Thesolesensorisunabletoobtain.Toincreasestheprecisionwhichusingthemulti-sensorfusiontechnologythemotionrobotlocalization,theobstaclerecognition,theenvironmentmodeling,evadebondandsoontohavetheinfluentialrole.Thefusionmainmethodincludes:
Kamanfiltering,Baysestimatelaw,statisticaldecision-makinglaw,D-Slineormethodofreasoning,fuzzylogiclawandproductionpatternruleandsoon.
3.3Vacuumtechnical
Thevacuumcleanerisbythehighspeedrevolvingventilatorinorganismthevacuumproduction,thusproducestheformidableaircurrent,dustandindunghillthroughsuctionportinspirationorganismindustfilter.Vacuumsthesystemincludingthedustfilter,thecollectiondustbag,theexhaustpipeaswellasotherappendices,itvacuumsabilitytobedecidedbytheairblowerrotationalspeedsize.Recently,Australiansomecompanydevelopedusesthenewprincipletheaircurrentdustfilter.Thisvacuumcleanerisanentireloopsystem,alsodoesnothavetheexteriorgasinspiration,alsoinorganicingaspurging,thereforedoesnotneedappendicesandsoondustfilter,collectiondustbag,exhaustpipe.Itsprincipleisformsthelowpressureturbulentflowgasusingtheattachedeffect,finallyslimeinterceptioninvacuumcleaner'sturbulentflowcavity.
3.4ChineseJournalofPowerSources
Themigrationpowersourceinvacuumsinrobot'sstatustobeveryimportant,maysaythatitisvacuumsrobot'slifesource.Movesthepowersourc
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