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簡(jiǎn)介:本文是中英雙語(yǔ)對(duì)照畢業(yè)設(shè)計(jì)論文外文文獻(xiàn)翻譯,下載之后無(wú)需調(diào)整復(fù)雜的格式直接可用一輩子也就一次的事外文標(biāo)題ASMARTDRIVERMONITORINGSYSTEMUSINGANDROIDAPPLICATIONANDEMBEDDEDSYSTEM外文作者M(jìn)OHAMMEDHAYYANALSIBAI,HOONMINSIANG文獻(xiàn)出處2019IEEEINTERNATIONALCONFERENCEONCONTROLSYSTEM,COMPUTINGANDENGINEERINGICCSCE如覺(jué)得年份太老,可改為近2年,畢竟很多畢業(yè)生都這樣做英文3267單詞,19982字符字符就是印刷符,中文5211漢字。(如果字?jǐn)?shù)多了,可自行刪減,大多數(shù)學(xué)校都是要求選取外文的一部分內(nèi)容進(jìn)行翻譯的。)ASMARTDRIVERMONITORINGSYSTEMUSINGANDROIDAPPLICATIONANDEMBEDDEDSYSTEMABSTRACTTHISPAPERPROPOSESANEWINTEGRATEDDRIVERMONITORINGSYSTEMTHESYSTEMISCOMBININGASMARTPHONEAPPANDANEMBEDDEDCONTROLLERTOBUILDASMARTCONTROLLINGANDMONITORINGSYSTEMNOWADAYSSMARTPHONESAREEQUIPPEDWITHMANYUSEFULBUILTINSENSORSMOREOVER,EMBEDDEDCONTROLLERSAREABLETOBECONNECTEDTOVARIOUSANALOGUEANDDIGITALSENSORSINTHEPROPOSEDSYSTEMABLUETOOTHMODULEISUSEDTOEXCHANGEDATABETWEENTHESMARTPHONE,THEEMBEDDEDCONTROLLERANDTHEBUILTINANDEXTERNALSENSORSTHESYSTEMISACOMPREHENSIVEMONITORINGDEVICEFOREMPLOYEEDRIVERPERFORMANCEMOREOVER,ITGUARANTEESFULLPRIVACYPROTECTIONTHESYSTEMWASTESTEDINREALMODESINDEXTERMSSMARTPHONE,ANDROID,BLUETOOTH,EMBEDDEDSYSTEMSIINTRODUCTIONEMPLOYEEMONITORINGSYSTEMSAREINCREASINGLYUSEDBYMANYCOMPANIESNOWADAYSTHEPLATFORMAPPLICATIONSINCLUDEROBOTOPERATING8910,HOMEAPPLIANCESREMOTECONTROLLING111213,SECURITY14,SAFETY15ANDINDUSTRIALSYSTEMS16IN17,AUTHORSPROPOSEAMONITORINGSYSTEMWHICHALLOWSMANAGERSTOWATCHANDINTERRUPTALLINCOMINGANDOUTGOINGCALLS,TEXTSANDMULTIMEDIAMESSAGESMANAGERSCANALSOMONITORTHEIREMPLOYEES’LOCATIONANDACCESSAHISTORYOFWHERETHEYHAVEBEENMOREOVER,MANAGERSRECEIVESMSALERTSIFTHEEMPLOYEEISGOINGOUTSIDEANAPPROVEDGEOGRAPHICALZONEORIFHE/SHEISRECEIVINGTEXTSORCALLSFROMUNAPPROVEDNUMBERSTHESYSTEMISNOTPROVIDINGANYPRIVACYPROTECTIONASMANAGERSCANVIEWTHEENTIRECALLHISTORYOFTHECORRESPONDINGEMPLOYEEWITHTHEHELPOFTHECLOUDSERVICEMOREOVER,ALTHOUGHTHEMANAGERSCANTRACKTHEPOSITIONOFTHEEMPLOYEEATANYTIME,THEYCANNOTHAVEANYIDEAONTHEWORKPERFORMANCETHISSYSTEMDOESNOTUSEANYCONTROLLERTHEONLYPROCESSINGUNITINTHISSYSTEMISTHESMARTPHONEITSELFTHISMAYLEADTOHIGHRESOURCECONSUMPTIONTHESTRUCTUREOFMOSTOFTHEABOVESYSTEMSCONSISTSOFASMARTPHONEWHICHCOMMUNICATEWITHACONTROLLERTHECONTROLLERISUSUALLYCONNECTEDTOVARIOUSINPUTANDOUTPUTDEVICESLIKESENSORS,MOTORS,LIQUIDCRYSTALDISPLAYSLCD,LIGHTEMITTINGDIODESLEDANDALARMDEVICESDIFFERENTTECHNOLOGIESAREUSEDFORCOMMUNICATIONBETWEENASMARTPHONEANDACONTROLLERFOREXAMPLE,BLUETOOTHOVERIEEE802151ISUSEDIN89111315,WIFIOVERIEEE80211ISUSEDIN10,ZIGBEEOVERIEEE802154ISUSEDIN12ANDGSMISUSEDIN14BLUETOOTHISTHEMOSTUSEDTECHNOLOGYFORTHEONEPLACEAPPLICATIONSASWECANSEEEACHCOMMUNICATIONTECHNOLOGYHASITSSTRENGTHSANDWEAKNESSESONDIFFERENTPOINTSOFVIEW18WIFIGIVESAHIGHERDATARATECOMPAREDTOBLUETOOTHANDZIGBEEBUTONTHEOTHERHAND,WIFIISCONSIDEREDPOWERINTENSIVEBLUETOOTHISINTENDEDTOSUPPORTWIRELESSPERSONALAREANETWORKPANAPPLICATIONSITPROVIDESSHORTERPROPAGATIONRANGEBETWEEN1AND100MANDSOINGENERALHAVELOWERPOWERCONSUMPTIONZIGBEEISCONSIDEREDASLOWPOWERTECHNOLOGYANDITHASAFAIRLYLONGRANGE,BUTMUCHLOWERDATARATEBOTHBLUETOOTHANDZIGBEEAREINTENDEDFORPRODUCTSWITHLIMITEDBATTERYPOWER,BUTBLUETOOTHOPERATESBESTWITHINONEROOMONLY,ANDZIGBEEOPERATESWELLACROSSMULTIPLEROOMSBLUETOOTHISALSOVERYSECUREITHASGOVERNMENTGRADEENCRYPTIONBAKEDINTOIT,THEREFOREITISNOTEASYTOHACK18ITALSOHASHIGHERDATABANDWIDTHTHANZIGBEETHOUGHLOWERTHANWIFITHISMAKESBLUETOOTHAGOODCHOICEFORTHEPROPOSEDSYSTEMBECAUSEOFITSENERGYSAVING,DATABANDWIDTHANDSECURITYFEATURES
下載積分: 10 賞幣
上傳時(shí)間:2024-03-12
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簡(jiǎn)介:此文檔是畢業(yè)設(shè)計(jì)外文翻譯成品(含英文原文中文翻譯),無(wú)需調(diào)整復(fù)雜的格式下載之后直接可用,方便快捷本文價(jià)格不貴,也就幾十塊錢(qián)一輩子也就一次的事外文標(biāo)題GEOMETRICDESIGNOFHIGHWAYS外文作者M(jìn)ANOJKJHA文獻(xiàn)出處CIVILENGINEERINGJOURNAL,2018,1242339如覺(jué)得年份太老,可改為近2年,畢竟很多畢業(yè)生都這樣做英文2263單詞,13635字符字符就是印刷符,中文3469漢字。(如果字?jǐn)?shù)多了,可自行刪減,大多數(shù)學(xué)校都是要求選取外文的一部分內(nèi)容進(jìn)行翻譯的。)GEOMETRICDESIGNOFHIGHWAYSTHEROADISONEKINDOFLINEARCONSTRUCTIONUSEDFORTRAVELITISMADEOFTHEROADBED,THEROADSURFACE,THEBRIDGE,THECULVERTANDTHETUNNELINADDITION,ITALSOHASTHECROSSINGOFLINES,THEPROTECTIVEPROJECTANDTHETRAFFICENGINEERINGANDTHEROUTEFACILITYTHEROADBEDISTHEBASEOFROADSURFACE,ROADSHOULDER,SIDESLOPE,SIDEDITCHFOUNDATIONSITISSTONEMATERIALSTRUCTURE,WHICHISDESIGNEDACCORDINGTOROUTESPLANEPOSITIONTHEROADBED,ASTHEBASEOFTRAVEL,MUSTGUARANTEETHATITHASTHEENOUGHINTENSITYANDTHESTABILITYTHATCANPREVENTTHEWATERANDOTHERNATURALDISASTERFROMCORRODINGTHEROADSURFACEISTHESURFACEOFROADITISSINGLEORCOMPLEXSTRUCTUREBUILTWITHMIXTURETHEROADSURFACEREQUIREBEINGSMOOTH,HAVINGENOUGHINTENSITY,GOODSTABILITYANDANTISLIPPERYFUNCTIONTHEQUALITYOFROADSURFACEDIRECTLYAFFECTSTHESAFE,COMFORTANDTHETRAFFICHIGHWAYGEOMETRYDESIGNSTOCONSIDERHIGHWAYHORIZONTALALIGNMENT,VERTICALALIGNMENTTWOKINDSOFLINEARANDCROSSSECTIONALCOMPOSITIONOFCOORDINATION,BUTALSOPAYATTENTIONTOTHESMOOTHFLOWOFTHELINEOFSIGHT,ETCDETERMINETHEROADGEOMETRY,CONSIDERTHETOPOGRAPHY,SURFACEFEATURES,RATIONALUSEOFLANDANDENVIRONMENTALPROTECTIONFACTORS,TOMAKEFULLUSEOFTHEHIGHWAYGEOMETRICCOMPONENTSOFREASONABLESIZEANDTHELINEARCOMBINATIONCURVE,SUPERELEVATIONBEGINSANDTHEVEHICLEISTILTEDINWARD,BUTTHEPASSENGERMUSTREMAINVERTICALSINCETHEREISONCENTRIFUGALFORCEREQUIRINGCOMPENSATIONWHENTHEVEHICLEREACHESTHECURVE,FULLCENTRIFUGALFORCEDEVELOPSATONCE,ANDPULLSTHERIDEROUTWARDFROMHISVERTICALPOSITIONTOACHIEVEAPOSITIONOFEQUILIBRIUMHEMUSTFORCEHISBODYFARINWARDASTHEREMAININGSUPERELEVATIONTAKESEFFECT,FURTHERADJUSTMENTINPOSITIONISREQUIREDTHISPROCESSISREPEATEDINREVERSEORDERASTHEVEHICLELEAVESTHECURVEWHENEASEMENTCURVESAREINTRODUCED,THECHANGEINRADIUSFROMINFINITYONTHETANGENTTOTHATOFTHECIRCULARCURVEISEFFECTEDGRADUALLYSOTHATCENTRIFUGALFORCEALSODEVELOPSGRADUALLYBYCAREFULAPPLICATIONOFSUPERELEVATIONALONGTHESPIRAL,ASMOOTHANDGRADUALAPPLICATIONOFCENTRIFUGALFORCECANBEHADANDTHEROUGHNESSAVOIDEDEASEMENTCURVESHAVEBEENUSEDBYTHERAILROADSFORMANYYEARS,BUTTHEIRADOPTIONBYHIGHWAYAGENCIESHASCOMEONLYRECENTLYTHISISUNDERSTANDABLERAILROADTRAINSMUSTFOLLOWTHEPRECISEALIGNMENTOFTHETRACKS,ANDTHEDISCOMFORTDESCRIBEDHERECANBEAVOIDEDONLYBYADOPTINGEASEMENTCURVESONTHEOTHERHAND,THEMOTORVEHICLEOPERATORISFREETOALTERHISLATERALPOSITIONONTHEROADANDCANPROVIDEHISOWNEASEMENTCURVESBYSTEERINGINTOCIRCULARCURVESGRADUALLYHOWEVER,THISWEAVINGWITHINATRAFFICLANEBUTSOMETIMESINTOOTHERLANESISDANGEROUSPROPERLYDESIGNEDEASEMENTCURVESMAKEWEAVINGUNNECESSARYITISLARGELYFORSAFETYREASONS,THEN,THATEASEMENTCURVESHAVEBEENWIDELYADOPTEDBYHIGHWAYAGENCIESFORTHESAMERADIUSCIRCULARCURVE,THEADDITIONOFEASEMENTCURVESATTHEENDSCHANGESTHELOCATIONOFTHECURVEWITHRELATIONTOITSTANGENTSHENCETHEDECISIONREGARDINGTHEIRUSESHOULDBEMADEBEFORETHEFINALLOCATIONSURVEYTHEYPOINTOFBEGINNINGOFANORDINARYCIRCULARCURVEISUSUALLYLABELEDTHEPCPOINTOFCURVEORBCBEGINNINGOFCURVEITSENDISMARKEDTHEPTPOINTOFTANGENTORECENDOFCURVEFORCURVESTHATINCLUDEEASEMENTS,THECOMMONNOTATIONIS,ASSTATIONINGINCREASESTSTANGENTTOSPIRAL,SCSPIRALTOCIRCULARCURVE,CSCIRCULARCURVETOSPIRAL,ANDSTSPIRALGOTANGENT
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上傳時(shí)間:2024-03-15
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簡(jiǎn)介:此文檔是畢業(yè)設(shè)計(jì)外文翻譯成品(含英文原文中文翻譯),無(wú)需調(diào)整復(fù)雜的格式下載之后直接可用,方便快捷本文價(jià)格不貴,也就幾十塊錢(qián)一輩子也就一次的事外文標(biāo)題PHPLANGUAGEBASICS外文作者JASONLENGSTORF文獻(xiàn)出處PHPFORABSOLUTEBEGINNERS,2018PP2968如覺(jué)得年份太老,可改為近2年,畢竟很多畢業(yè)生都這樣做英文2187單詞,12403字符字符就是印刷符,中文3135漢字。(如果字?jǐn)?shù)多了,可自行刪減,大多數(shù)學(xué)校都是要求選取外文的一部分內(nèi)容進(jìn)行翻譯的。)PHPLANGUAGEBASICSACTIVESERVERPAGESPHPISAPROVEN,WELLESTABLISHEDTECHNOLOGYFORBUILDINGDYNAMICWEBAPPLICATIONS,WHICHPROVIDESTHEPOWERANDFLEXIBILITYYOUNEEDTOCREATEANYTHINGFROMAPERSONAL,WEBBASEDPHOTOGALLERYTOACOMPLETECATALOGUEANDSHOPPINGCARTSYSTEMFORYOURNEXTECOMMERCEPROJECT。ONEUNIQUEFEATUREOFPHPISTHATITLETSYOUCHOOSEYOURFAVOURITESCRIPTINGLANGUAGE,BEITJAVASCRIPTORPHPHOWEVER,PHPISBYFARTHEMOSTPOPULARCHOICEINTHISARTICLE,ILLBRINGYOUUPTOSPEEDONTHEBASICSYNTAXOFTHEPHPLANGUAGE,INCLUDINGVARIABLES,OPERATORS,ANDCONTROLSTRUCTURESTHISARTICLEISTHESECONDINASERIESTEACHINGPHPSPECIFICALLY,THEGOALOFTHISSERIESISTOTEACHYOUALLYOUNEEDTOKNOWTOCREATEDYNAMICWEBSITESUSINGPHPTHISARTICLEPICKSUPRIGHTWHERETHEPREVIOUSARTICLEINTHESERIES,GETTINGSTARTEDWITHPHP,LEFTOFFVARIABLESHEREISTHELISTINGFORTHEFIRSTPHPSCRIPTIHELPEDYOUCREATEINTHEPREVIOUSARTICLE123MYFIRSTPHPPAGE456THISISATESTOFPHP“91011ASIADMITTEDINTHATARTICLE,THISISAPRETTYUNINTERESTINGEXAMPLEOFANPHPSCRIPTWHENITCOMESRIGHTDOWNTOIT,THISSCRIPTDOESNTDOANYTHINGAPLAIN,OLDHTMLPAGECOULDNTDOOHSURE,IGAVEASLIGHTLYMOREINTERESTINGEXAMPLETHATDISPLAYEDTHECURRENTSERVERTIME,BUTTOBEREALLYUSEFULASCRIPTNEEDSTOPERFORMYOUSHOULDALWAYSCREATEAVARIABLEBEFOREASSIGNINGITAVALUE,ANDYOULLUSUALLYWANTTOASSIGNTHEVARIABLEAVALUEBEFOREPUTTINGITTOUSETRYINGTOASSIGNAVALUETOAVARIABLETHATDOESNOTEXIST,HOWEVER,WILLCAUSEPHPTOAUTOMATICALLYCREATEANEWVARIABLEWITHTHEGIVENNAMETHISISCALLEDIMPLICITDECLARATION,BECAUSEANEWVARIABLEISDECLAREDIMPLICITLYASARESULTOFYOURTRYINGTOASSIGNAVALUETOAVARIABLETHATDOESNTEXISTSINCEYOUAREFREETOUSEIMPLICITDECLARATIONFORALLOFYOURVARIABLES,YOUMAYBEWONDERINGWHATTHEPOINTISOFUSINGTHECOMMANDTOCREATEEACHANDEVERYVARIABLEBYHANDTHEANSWERHASTODOWITHHOWEASYYOUWANTITTOBETOFINDTYPINGMISTAKESINYOURCODEPHPPROVIDESANOTHERCOMMAND,OPTIONEXPLICIT,WHICHCAUSESPHPTODISALLOWIMPLICITDECLARATIONSANDINSTEADDISPLAYANERRORMESSAGEWHENEVERYOUTRYTOASSIGNAVALUETOANONEXISTENTVARIABLEWHYWOULDYOUWANTTHISTOHAPPENCONSIDERTHEFOLLOWINGEXAMPLEINTROOMTEMPCCREATEAVARIABLEINTROMTEMPC20ASSIGNTHEVARIABLEAVALUEOF20IFYOUHAVEAKEENEYE,YOUMAYHAVENOTICEDTHATTHEVARIABLENAMEISMISSPELLEDONTHESECONDLINETHISISTHEKINDOFMISTAKETHATEVENEXPERIENCEDPROGRAMMERSMAKEALLTHETIMEWITHIMPLICITDECLARATIONENABLED,THESECONDLINEWILLCREATEANOTHERNEWVARIABLECALLEDINTROMTEMPCANDWILLSTORETHEVALUEINTHATVARIABLEINSTEADNOW,IFTHERESTOFYOURSCRIPTEXPECTSTHATVALUETOBESTOREDININTROOMTEMPC,YOUREGOINGTORUNINTOTROUBLEINALARGESCRIPT,TRACINGSUCHAPROBLEMBACKTOONELITTLETYPINGMISTAKECANBEVERYTIMECONSUMINGTHATSWHEREOPTIONEXPLICITCOMESINOPTIONEXPLICITDISABLEIMPLICITDECLARATIONINTROOMTEMPCCREATEAVARIABLEINTROMTEMPC20ASSIGNTHEVARIABLEAVALUEOF20THISTIME,PHPWILLREPORTTHETYPINGMISTAKEASANILLEGALIMPLICITDECLARATION,DISPLAYINGANERRORMESSAGETOTHATEFFECTWITHTHEEXACTLINENUMBERWHERETHETYPINGMISTAKEWASMADEFORTHISREASON,ITENDTOEXPLICITLYDECLAREALLMYVARIABLESWITHANDSPECIFYOPTIONEXPLICITONTHEFIRSTLINEOFALLOFMYPHPSCRIPTSITMIGHTTAKESLIGHTLYLONGERTOTYPE,BUTITSAVESALOTOFHEADACHESWHENSOMETHINGGOESWRONGASHORTCUTEXISTSFORCREATINGSEVERALVARIABLESATONCEONTHESAMELINEFORINSTANCE,THEFOLLOWINGLINEWOULDCREATETWOVARIABLES,INTROOMTEMPC,ANDINTFREEZINGCINTROOMTEMPC,INTFREEZINGCTWOVARIABLESINONELINEBYNOWYOUMAYBEWONDERINGABOUTMYNAMINGCONVENTIONFORVARIABLESTHETWOVARIABLESCREATEDINTHEABOVESNIPPETBOTHBEGINWITHINTIMUSINGTHISPREFIXTOINDICATETHATTHESEVARIABLESWILLCONTAININTEGERSWHOLENUMBERSYOUCANFEELFREETONAMEYOURVARIABLESWHATEVERYOULIKEANDSTOREWHATEVERKINDOFDATAYOULIKEINTHEM,BUTIPREFERTOUSETHISCONVENTIONASAHELPFULREMINDEROFTHETYPEOFINFORMATIONINEACHVARIABLETHISPRACTICEOFPREFIXINGVARIABLENAMESWITHACLUEASTOTHEIRTYPEISKNOWNASHUNGARIANNOTATION,ANDILLINTRODUCEADDITIONALPREFIXESFOROTHERDATATYPESASTHEYARISEOVERTHECOURSEOFTHISSERIES
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上傳時(shí)間:2024-03-12
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簡(jiǎn)介:此文檔是畢業(yè)設(shè)計(jì)外文翻譯成品(含英文原文中文翻譯),無(wú)需調(diào)整復(fù)雜的格式下載之后直接可用,方便快捷本文價(jià)格不貴,也就幾十塊錢(qián)一輩子也就一次的事外文標(biāo)題ONDEMYSTIFYINGTHEANDROIDAPPLICATIONFRAMEWORKREVISITINGANDROIDPERMISSIONSPECIFICATIONANALYSIS外文作者M(jìn)ICHAELBACKES,SVENBUGIEL,ERIKDERR文獻(xiàn)出處IEEESECURITY,2018如覺(jué)得年份太老,可改為近2年,畢竟很多畢業(yè)生都這樣做英文5530單詞,35129字符字符就是印刷符,中文9411漢字。(如果字?jǐn)?shù)多了,可自行刪減,大多數(shù)學(xué)校都是要求選取外文的一部分內(nèi)容進(jìn)行翻譯的。)ONDEMYSTIFYINGTHEANDROIDAPPLICATIONFRAMEWORKREVISITINGANDROIDPERMISSIONSPECIFICATIONANALYSISABSTRACTINCONTRASTTOTHEANDROIDAPPLICATIONLAYER,ANDROID’SAPPLICATIONFRAMEWORK’SINTERNALSANDTHEIRINFLUENCEONTHEPLATFORMSECURITYANDUSERPRIVACYARESTILLLARGELYABLACKBOXFORUSINTHISPAPER,WEESTABLISHASTATICRUNTIMEMODELOFTHEAPPLICATIONFRAMEWORKINORDERTOSTUDYITSINTERNALSANDPROVIDETHEFIRSTHIGHLEVELCLASSIFICATIONOFTHEFRAMEWORK’SPROTECTEDRESOURCESWETHEREBYUNCOVERDESIGNPATTERNSTHATDIFFERHIGHLYFROMTHERUNTIMEMODELATTHEAPPLICATIONLAYERWEDEMONSTRATETHEBENEFITSOFOURINSIGHTSFORSECURITYFOCUSEDANALYSISOFTHEFRAMEWORKBYREVISITINGTHEIMPORTANTUSECASEOFMAPPINGANDROIDPERMISSIONSTOFRAMEWORK/SDKAPIMETHODSWE,INPARTICULAR,PRESENTANOVELMAPPINGBASEDONOURFINDINGSTHATSIGNIFICANTLYIMPROVESONPRIORRESULTSINTHISAREATHATWEREESTABLISHEDBASEDONINSUFFICIENTKNOWLEDGEABOUTTHEFRAMEWORK’SINTERNALSMOREOVER,WEINTRODUCETHECONCEPTOFPERMISSIONLOCALITYTOSHOWTHATALTHOUGHFRAMEWORKSERVICESFOLLOWTHEPRINCIPLEOFSEPARATIONOFDUTY,THEACCOMPANYINGPERMISSIONCHECKSTOGUARDSENSITIVEOPERATIONSVIOLATEIT1INTRODUCTIONMODELLINGTHEANDROIDAPPLIFECYCLE25,6TOGETHERTHOSERESULTSFORMASTRONGFOUNDATIONONWHICHEFFECTIVESECURITYANDPRIVACYORIENTEDANALYSISISBUILTUPONINCONTRASTTOTHEAPPLAYER,FORTHEAPPLICATIONFRAMEWORKWEHAVEANINTUITIVEUNDERSTANDINGOFWHATCONSTITUTESITSENTRYPOINTS,BUTNOINDEPTHTECHNICALKNOWLEDGEHASBEENESTABLISHEDONTHERUNTIMEMODEL,ANDALMOSTNOINSIGHTSEXISTONWHATFORMSTHESECURITYANDPRIVACYRELEVANTTARGETSOFTHOSEFLOWSIE,WHATTECHNICALLYFORMSTHESINKSOR“PROTECTEDRESOURCES”O(jiān)URCONTRIBUTIONSTHISPAPERCONTRIBUTESTOTHEDEMYSTIFICATIONOFTHEAPPLICATIONFRAMEWORKFROMASECURITYPERSPECTIVEBYADDRESSINGTECHNICALQUESTIONSOFTHEUNDERLYINGPROBLEMONHOWTOSTATICALLYANALYZETHEFRAMEWORK’SCODEBASESIMILARTOTHEDEVELOPMENTOFAPPLICATIONLAYERANALYSES,WEENVISIONTHATOURRESULTSCONTRIBUTESOMEOFTHEFIRSTRESULTSTOAGROWINGKNOWLEDGEBASETHATHELPSFUTUREANALYSESTOGAINADEEPERUNDERSTANDINGOFTHEAPPLICATIONFRAMEWORKANDITSSECURITYCHALLENGES2BACKGROUNDWEFIRSTPROVIDENECESSARYTECHNICALBACKGROUNDINFORMATIONONTHEANDROIDSOFTWARESTACKANDTHEABSTRACTCONTROLANDDATAFLOWSINTHESYSTEMANDROIDOSISANOPENSOURCESOFTWARESTACKONTOPOFTHELINUXOSBETWEENTHEAPPSATTHETOPOFTHESTACKANDTHELINUXKERNELATTHEBOTTOMISTHEANDROIDMIDDLEWARETHISMIDDLEWARECONSISTSOFTHEAPPLICATIONRUNTIMEENVIRONMENT,DEFAULTNATIVELIBRARIESLIKESSL,ANDTHEJAVABASEDAPPLICATIONFRAMEWORKSEEFIGURE121ANDROIDAPPLICATIONFRAMEWORKTHEAPPLICATIONFRAMEWORKCONSISTSOFTHEVARIOUSSERVICESTHATIMPLEMENTTHEANDROIDAPPAPIEG,RETRIEVINGLOCATIONDATAORTELEPHONYFUNCTIONALITYEVERYFRAMEWORKSERVICEISRESPONSIBLEFORPROVIDINGACCESSTOONESPECIFICSYSTEMRESOURCE,SUCHASGEOLOCATION,RADIOINTERFACE,ETCBOUNDSERVICESTHESESERVICESAREIMPLEMENTEDASBOUNDSERVICES4ASPARTOFTHESYSTEMSERVER
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上傳時(shí)間:2024-03-17
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簡(jiǎn)介:此文檔是畢業(yè)設(shè)計(jì)外文翻譯成品(含英文原文中文翻譯),無(wú)需調(diào)整復(fù)雜的格式下載之后直接可用,方便快捷本文價(jià)格不貴,也就幾十塊錢(qián)一輩子也就一次的事外文標(biāo)題SMARTHOMESYSTEMUSINGANDROIDAPPLICATION外文作者KARLAPUDISIVAKRISHNA,MRMDMOHIDDIN,DRMNARENDRAKUMAR,DRSSREENATHAREDDY文獻(xiàn)出處INTERNATIONALJOURNALOFETHICSINENGINEERINGMANAGEMENTEDUCATIONISSN23484748,VOLUME3,ISSUE2,FEBRUARY2019如覺(jué)得年份太老,可改為近2年,畢竟很多畢業(yè)生都這樣做英文3048單詞,19854字符字符就是印刷符,中文5008漢字。(如果字?jǐn)?shù)多了,可自行刪減,大多數(shù)學(xué)校都是要求選取外文的一部分內(nèi)容進(jìn)行翻譯的。)SMARTHOMESYSTEMUSINGANDROIDAPPLICATIONABSTRACTWHENYOUUSECOMPUTERS,ENTERTAINMENTSYSTEMSORTELEPHONES,THEVARIOUSPIECESANDPARTSOFTHESYSTEMSMAKEUPACOMMUNITYOFELECTRONICDEVICESTHESEDEVICESCOMMUNICATEWITHEACHOTHERUSINGAVARIETYOFWIRES,CABLES,RADIOSIGNALSANDINFRAREDLIGHTBEAMS,ANDANEVENGREATERVARIETYOFCONNECTORS,PLUGSANDPROTOCOLSARTOFCONNECTINGTHINGSISBECOMINGMOREANDMORECOMPLEXEVERYDAYINTHISARTICLE,WEWILLLOOKATAMETHODOFCONNECTINGDEVICES,CALLEDBLUETOOTHTHATCANSTREAMLINETHEPROCESSABLUETOOTHCONNECTIONISWIRELESSANDAUTOMATIC,ANDITHASANUMBEROFINTERESTINGFEATURESTHATCANSIMPLIFYOURDAILYLIVESTHEREAREALREADYMORETHAN40MILLIONBLUETOOTHENABLEDHOMEANDPROFESSIONALHEALTHCAREDEVICESONTHEMARKETFROMLEADINGMANUFACTURERSLIKE3M,AD,NONIEANDOMRONWITHTHERELEASEOFTHEFIRSTBLUETOOTHPROFILESPECIFICATIONINJUNE2011,SOONTHEREWILLBEMILLIONSMOREMOBILEDEVICESHAVEBEENINTEGRATEDINTOOUREVERYDAYLIFECONSEQUENTLY,HOMEAUTOMATIONANDSECURITYAREBECOMINGINCREASINGLYPROMINENTFEATURESONMOBILEDEVICESINTHISPROJECT,WEHAVEDEVELOPEDALOADSCONTROLLINGSYSTEMTHATINTERFACESWITHANANDROIDMOBILEDEVICETHEMOBILEDEVICEANDSECURITYTODAY’SHOMESECURITYSYSTEMUSESANDROIDTECHNOLOGYTOGETACCURACYINSECURITYPROVIDINGBLUETOOTHTECHNOLOGY,CREATEDBYTELECOMVENDORERICSSONIN1994,SHOWSITSADVANTAGEBYINTEGRATINGWITHSMARTPHONESITHASCHANGEDHOWPEOPLEUSEDIGITALDEVICESATHOMEOROFFICE,ANDHASTRANSFERREDTRADITIONALWIREDDIGITALDEVICESINTOWIRELESSDEVICESAHOSTBLUETOOTHDEVICEISCAPABLEOFCOMMUNICATINGWITHUPTOSEVENBLUETOOTHMODULESATTHESAMETIMETHROUGHONELINKTHECONCEPTOFSMARTLIVINGHASOFFEREDBETTEROPPORTUNITYINCONVENIENCE,COMFORTANDSECURITYTHEHOMEINRECENTYEARS,ANOPENSOURCEPLATFORMANDROIDHASBEENWIDELYUSEDINSMARTPHONESANDROIDHASACOMPLETESOFTWAREPACKAGECONSISTINGOFANOPERATINGSYSTEM,MIDDLEWARELAYER,ANDCOREAPPLICATIONSDIFFERENTFROMOTHEREXISTINGPLATFORMSLIKEIOSIPHONEOS,ITCOMESWITHSOFTWAREDEVELOPMENTKITSDK,WHICHPROVIDESESSENTIALTOOLSANDAPPLICATIONPROGRAMMINGINTERFACESAPISFORDEVELOPERSTOBUILDNEWAPPLICATIONSFORANDROIDPLATFORMINJAVAANDROIDPLATFORMHASSUPPORTFORBLUETOOTHNETWORKSTACK,WHICHALLOWSBLUETOOTHENABLEDDEVICESTOCOMMUNICATEWIRELESSLYWITHEACHOTHERINASHORTDISTANCETHEAPPLICATIONOFMICROCONTROLLERINSUCHANINSTRUMENTWILLREDUCECOSTPRIMARILY,THEMICROCONTROLLERISCAPABLEOFSTORINGANDAPROGRAMMINGTHEMICROCONTROLLERCONTAINSACPUCENTRALPROCESSINGUNIT,RAMRANDOMACCESSMEMORY,ROMREADONLYMEMORY,IOINPUT/OUTPUT,SERIALANDPARALLELPORTS,TIMERS,ANDSOMETIMESOTHERBUILTINPERIPHERALSSUCHASA/DANALOGTODIGITALANDD/ADIGITALTOANALOGCONVERTERSTHEREISALARGEVARIETYOFMICROCONTROLLERONTHEMARKETTODAYWEWILLFOCUSONAFEWVERSATILEMICROCONTROLLERCHIPSCALLEDPROGRAMMABLEINTERFACECONTROLLERARM7CHIPSFROMPHILIPSPHILIPSUSESARM7TODESCRIBEITSSERIESOFARMMICROCONTROLLERSATCONTROLLINGSYSTEMSIDEWEHAVEBLUETOOTHMODULE,MICROCONTROLLERANDLOADCONTROLLINGCIRCUITSWHENEVERTHISBLUETOOTHMODULERECEIVESCOMMANDFROMITSPAIREDBLUETOOTHTRANSMITTERTHENITTRANSFERSTHISCOMMANDTOMICROCONTROLLERMICROCONTROLLERWILLCONTROLTHERESPECTIVELOADSDEPENDSUPONTHECOMMANDITRECEIVED2PROBLEMOUTLINEINEXISISTINGSYSTEMINTHEEARLIERDAYSTHELOADSARECONTROLLEDBYUSINGSWITCHESBYGOINGTOTHENEAROFSWITCHBOARDSASTECHNOLOGYINCREASESTHEREWEREWIRELESSTECHNOLOGIESDEVELOPEDLIKEIR,RF,ANDZIGBEEETCBUTTHESEALLTECHNOLOGIESNEEDASEPARATEREMOTELIKE
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簡(jiǎn)介:此文檔是畢業(yè)設(shè)計(jì)外文翻譯成品(含英文原文中文翻譯),無(wú)需調(diào)整復(fù)雜的格式下載之后直接可用,方便快捷本文價(jià)格不貴,也就幾十塊錢(qián)一輩子也就一次的事外文標(biāo)題APPLICATIONASSISTEDLIVEMIGRATIONOFVIRTUALMACHINESWITHJAVAAPPLICATIONS外文作者KAIYUANHOU,KANGGSHIN,JANLUNGSUNG文獻(xiàn)出處PROCEEDINGSOFTHE10THEUROPEANCONFERENCEONCOMPUTERSYSTEMS,EUROSYS2018如覺(jué)得年份太老,可改為近2年,畢竟很多畢業(yè)生都這樣做英文5702單詞,35602字符字符就是印刷符,中文9805漢字。(如果字?jǐn)?shù)多了,可自行刪減,大多數(shù)學(xué)校都是要求選取外文的一部分內(nèi)容進(jìn)行翻譯的。)APPLICATIONASSISTEDLIVEMIGRATIONOFVIRTUALMACHINESWITHJAVAAPPLICATIONSABSTRACTLIVEMIGRATIONOFVIRTUALMACHINESVMSCANCONSUMEEXCESSIVETIMEANDRESOURCES,ANDMAYAFFECTAPPLICATIONPERFORMANCESIGNIFICANTLYIFVMMEMORYPAGESGETDIRTIEDFASTERTHANTHEIRCONTENTCANBETRANSFERREDTOTHEDESTINATIONEXISTINGAPPROACHESTOTHISPROBLEMTRANSFERMEMORYCONTENTFASTERWITHHIGHSPEEDNETWORKS,SLOWDOWNTHEDIRTYINGOFMEMORYPAGESBYTHROTTLINGTHEEXECUTIONOFAPPLICATIONS,ORREDUCETHEAMOUNTOFMEMORYCONTENTTOBETRANSFERRED,FOREXAMPLE,USINGCOMPRESSIONHOWEVER,THESEAPPROACHESINCURHIGHRESOURCECOSTSORAPPLICATIONPERFORMANCEPENALTIESINTHISPAPER,WEPROPOSETOSKIPTHETRANSFEROFVMMEMORYPAGESTHATNEEDNOTBEMIGRATEDFORTHEEXECUTIONOFRUNNINGAPPLICATIONSATTHEDESTINATION,BYEXPLOITINGAPPLICATIONS’ASSISTANCEWEHAVEDESIGNEDAGENERICFRAMEWORKFORAPPLICATIONASSISTEDLIVEMIGRATIONANDTHENUSEDITTOBUILDANDEVALUATEJAVMM,WHICHMIGRATESVMSRUNNINGVARIOUSTYPESOFJAVAAPPLICATIONSSKIPPINGTHETRANSFEROFGARBAGEINJAVAMEMORYOUREXPERIMENTALRESULTSSHOWTHATJAVMMCANREDUCETHECOMPLETIONTIME,THENETWORKTRAFFICOFTRANSFERRINGMEMORYPAGES,ANDTHEAPPLICATIONDOWNTIMEOFJAVAVMMIGRATION,ALLBYUPTOOVER90,COMPAREDTOTHEVANILLAXENVMMIGRATION,WITHOUTINCURRINGNOTICEABLEPERFORMANCEPENALTYTOAPPLICATIONSUSINGCOMPRESSION35HOWEVER,THESEAPPROACHESINCURHIGHRESOURCECOSTSORAPPLICATIONPERFORMANCEPENALTIESTHEOS’SKNOWLEDGECANALSOBEUTILIZEDTOREDUCETHEAMOUNTOFMEMORYTRANSFERBYNOTSENDINGCLEANPAGECACHEPAGESANDFREEPAGES24,BUTTHEBENEFITISLIMITEDPAGECACHEMISSESMAYDEGRADEAPPLICATIONPERFORMANCEATTHEDESTINATION,ANDSKIPPINGFREEPAGESMAYONLYBENEFITTHEMIGRATIONOFLIGHTLYLOADEDVMSINTHISPAPER,WEPROPOSETOREDUCETHEAMOUNTOFMEMORYTRANSFERBYEXPLOITINGAPPLICATIONSEMANTICSSPECIFICALLY,WEDESIGNAPPLICATIONASSISTEDLIVEMIGRATION,WHICHSKIPSTRANSFEROFVMMEMORYPAGESTHATNEEDNOTBEMIGRATEDFORTHEEXECUTIONOFRUNNINGAPPLICATIONSATTHEDESTINATIONWEBUILDAFRAMEWORKFORTHEPROPOSEDAPPROACHBASEDONXENOURFRAMEWORKPLACESAPARAVIRTUALIZEDSTUBINTHEGUESTVMTOENABLECOLLABORATIONBETWEENTHEMIGRATIONTOOLANDAPPLICATIONSINTHEGUESTWEASKTHEAPPLICATIONS,WHICHKNOWBESTTHEIRSEMANTICS,TOIDENTIFYAREASINTHEIRMEMORYTHATNEEDNOTBEMIGRATEDBASEDONTHEAPPLICATIONS’INPUTS,WEMAINTAINATRANSFERBITMAPTHATGUIDESTHEMIGRATIONTOOLTOTRANSFERORSKIPOVERVMMEMORYPAGESUSINGTHEPROPOSEDFRAMEWORK,WEBUILDJAVMM,WHICHMIGRATESJAVAVMSVMSRUNNINGVARIOUSTYPESOFJAVAAPPLICATIONSWITHOUTTRANSFERRINGGARBAGE1INJAVAMEMORYTARGETINGJAVAAPPLICATIONSDOESNOTRESTRICTJAVMM’SAPPLICABILITY,SINCETHESEAPPLICATIONSARENEARLYUBIQUITOUSWITHOVER9MILLIONDEVELOPERSWORLDWIDE,JAVAHASBECOMETHEGLOBALSTANDARDFORWEBBASEDCONTENTANDENTERPRISESOFTWARE,ANDRUNSIN89OFCOMPUTERSINTHEUS3JAVAAPPLICATIONSAREINCREASINGLYBEINGDEPLOYEDANDRUNINVMSFORFLEXIBLERESOURCESHARINGANDEASYDEPLOYMENTVARIOUSTYPESOFJAVACLOUDSERVICESAREBEINGWIDELYUSED5,MANYOFWHICHAREPROVISIONEDBASEDONVMSFORELASTICITYTOMIGRATEJAVAVMSFASTANDWITHLITTLEPERFORMANCEIMPACTISTHEREFOREANIMPORTANTTASKINJAVMM,JAVAVIRTUALMACHINEJVM2ASSISTSINMIGRATIONONBEHALFOFJAVAAPPLICATIONSRIGHTBEFOREAMIGRATINGJAVAVMISPAUSEDFORTHELASTITERATION,THERUNNINGJVMPERFORMSAGARBAGECOLLECTIONAFTERTHELASTITERATIONISCOMPLETED,THEVMRESUMESEXECUTIONATTHEDESTINATIONINAPOSTCOLLECTIONSTATEINTHEYOUNGGENERATIONOFTHEJAVAHEAP,ONLYONESURVIVORSPACEMAYCONTAINLIVEOBJECTS,WHICHSURVIVEDTHECOLLECTIONJAVMMMIGRATESTHESURVIVINGOBJECTSINTHELASTITERATION,ANDSKIPSTRANSFEROFTHEENTIREYOUNGGENERATIONTHROUGHOUTMIGRATIONWE
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簡(jiǎn)介:此文檔是畢業(yè)設(shè)計(jì)外文翻譯成品(含英文原文中文翻譯),無(wú)需調(diào)整復(fù)雜的格式下載之后直接可用,方便快捷本文價(jià)格不貴,也就幾十塊錢(qián)一輩子也就一次的事外文標(biāo)題INTRODUCINGTOPHP外文作者DAVIDRBROOKS文獻(xiàn)出處PROGRAMMINGINHTMLANDPHPCODINGFORSCIENTISTSANDENGINEERS,2018如覺(jué)得年份太老,可改為近2年,畢竟很多畢業(yè)生都這樣做英文4605單詞,27056字符字符就是印刷符,中文7376漢字。(如果字?jǐn)?shù)多了,可自行刪減,大多數(shù)學(xué)校都是要求選取外文的一部分內(nèi)容進(jìn)行翻譯的。)INTRODUCTIONTOPHPTHISCHAPTERINTRODUCESSYNTAXANDSOMECAPABILITIESOFTHEPHPLANGUAGE51WHATSHOULDAPROGRAMMINGLANGUAGEDOPHPISASTRUCTUREDPROGRAMMINGLANGUAGE,WHICHMEANSTHATITPROVIDESAWAYTOSOLVECOMPUTATIONALPROBLEMSBYBREAKINGTHEMINTODISCRETESTEPSTHATCANBECARRIEDOUTINA“TOPTOBOTTOM”FASHION,ONESTEPATATIMEALLSTRUCTUREDLANGUAGESSHARECERTAINESSENTIALFEATURES1MANAGEINPUTANDOUTPUTTOBEUSEFUL,ANYLANGUAGEMUSTPROVIDEANINPUT/OUTPUTI/OINTERFACEWITHAUSERWHENACOMPUTERPROGRAMISEXECUTEDORASCRIPTISINTERPRETED,THEUSERMAYBEASKED5MAKEDECISIONSBASEDONCOMPARINGVALUESCOMPUTERSCAN’TMAKEDECISIONSBY“THINKING”ABOUTMULTIPLEPOSSIBILITIESINAHUMANLIKEWAYHOWEVER,THEYCANCOMPAREVALUESANDACTONTHERESULTSOFTHOSECOMPARISONSTYPICALLY,APROGRAMWILLCOMPAREVALUESANDTHENEXECUTEINSTRUCTIONSBASEDONTHERESULTSOFTHOSECOMPARISONSINPARTICULAR,SUCHDECISIONSAREOFTENEMBEDDEDINBRANCHINGSTRUCTURESTHATEXECUTEONESETOFINSTRUCTIONSTOTHEEXCLUSIONOFOTHERS,BASEDONACOMPARISONOFVALUES6PERFORMREPETITIVECALCULATIONSLOOPSTRUCTURESALLOWCOMPUTERSTOPERFORMREPETITIVECALCULATIONSTHESECALCULATIONSMAYBETERMINATEDAFTERTHEYHAVEBEENEXECUTEDASPECIFIEDNUMBEROFTIMES,ORTHEYMAYBEEXECUTEDONLYUNTILORWHILESOMESETOFCONDITIONSISSATISFIED52SOMEESSENTIALTERMINOLOGYITISESSENTIALTOAGREEUPONTHEMEANINGANDUSEOFPROGRAMMINGLANGUAGETERMINOLOGYINORDERTODISCUSSPROGRAMMINGCONCEPTS,ESPECIALLYBECAUSETHEPROGRAMMINGSPECIFICMEANINGOFSOMETERMSMUSTBEDISTINGUISHEDFROMTHEIREVERYDAYCONVERSATIONALUSETABLE51GIVESSOMEESSENTIALTERMSANDTHEIRDEFINITIONS
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簡(jiǎn)介:此文檔是畢業(yè)設(shè)計(jì)外文翻譯成品(含英文原文中文翻譯),無(wú)需調(diào)整復(fù)雜的格式下載之后直接可用,方便快捷本文價(jià)格不貴,也就幾十塊錢(qián)一輩子也就一次的事外文標(biāo)題DESIGNANDCONTROLOFAHIGHPERFORMANCESCARATYPEROBOTICARMWITHROTARYHYDRAULICACTUATORS外文作者M(jìn)IGARAHLIYANAGE,NICHOLASKROUGLICOFANDRAYMONDGOSINE文獻(xiàn)出處2019CANADIANCONFERENCEONELECTRICALANDCOMPUTERENGINEERING如覺(jué)得年份太老,可改為近2年,畢竟很多畢業(yè)生都這樣做英文3502單詞,20544字符字符就是印刷符,中文5161漢字。(如果字?jǐn)?shù)多了,可自行刪減,大多數(shù)學(xué)校都是要求選取外文的一部分內(nèi)容進(jìn)行翻譯的。)DESIGNANDCONTROLOFAHIGHPERFORMANCESCARATYPEROBOTICARMWITHROTARYHYDRAULICACTUATORSABSTRACTTHISSTUDYPROPOSESASELECTIVECOMPLIANTASSEMBLYROBOTICARMSCARAWITHTWOREVOLUTEJOINTSFORPOULTRYDEBONINGTHEJOINTSOFTHEARMAREBASEDONTWOHIGHPERFORMANCEROTARYTYPEHYDRAULICACTUATORSTHESEACTUATORSAREOPERATEDBYSERVOVALVES,WHICHCONTROLHYDRAULICFLUIDFLOWANDDIRECTIONAPIDBASEDINDEPENDENTJOINTCONTROLSYSTEMISCONSIDEREDFORCONTROLLINGTHEPOSITIONOFEACHJOINTTHESYSTEMWASMODELLEDUSINGTHEMATLABSIMULINKTOOLBOXTHESIMULATIONRESULTSSHOWTHATTHEARMWASCAPABLEOFCOVERINGAWORKENVELOPEOF09MX09M,REACHINGCONTROLLEDVELOCITIESOFUPTO75M/SWITHANAVERAGEOF58M/SOBTAININGSUCHHIGHSPEEDSANDTORQUESWOULDBEADIFFICULTTASKWITHELECTRICALACTUATORSOFTHECAPACITYASTHEHYDRAULICCOUNTERPARTSCONSIDEREDHEREINDEXTERMSHYDRAULICROTARYACTUATORS,PIDCONTROL,SCARAARM,POULTRYDEBONING1INTRODUCTIONTRANSPORTSUPTO100PIECESOFPOULTRYPARTSPERMINUTEATASPEEDOF04M/SBEFORETHEPARTSREACHTHECUTTINGBLADE,ITSIMAGEISTAKENBYAXRAYCAMERAACOMPUTERWILLANALYZETHEIMAGEANDGENERATETHEDESIREDPOSITIONCOORDINATEPOSITIONX,Y,ZOFTHEBONETHISSTUDYPROPOSESASELECTIVECOMPLIANTASSEMBLYROBOTARMSCARAWITHTWOREVOLUTELINKSTOPOSITIONTHECUTTINGBLADEASSEMBLYWHICHINCLUDESANADDITIONALPRISMATICLINKFORDEBONINGTHETWOREVOLUTELINKSOFTHISROBOTARECONTROLLEDBYROTARYVAINSERVOHYDRAULICACTUATORSDIRECTLYFIXEDTOTHEJOINTSIEDIRECTDRIVETHECONTROLSYSTEMSOFTHETWOACTUATORSTHENPERFORMSPRECISEPOSITIONINGOFTHECUTTINGBLADEASSEMBLYTHEMOTIONGENERATEDBYTHISARMHASTOBEFAST,ACCURATE,SMOOTH,ANDNONOSCILLATORYAFTERTHEBLADEISMOVEDTOTHEDESIREDX,YPOSITIONINTHEHORIZONTALPLANE,ANACTUATORFIXEDTOTHEPRISMATICJOINTWILLBEACTIVATEDINTHEZDIRECTIONINORDERTOREMOVETHEBONETHEENDEFFECTORISCAPABLEOFCOVERINGANAREAOFAPPROXIMATELY09MX09MINTHISSTUDYWEPROPOSEAMODELFORTHEOPERATIONANDCONTROLOFASCARAROBOTWITHDOUBLEVANEROTARYTYPESERVOHYDRAULICACTUATORSTHEPROPOSEDSYSTEMWASSIMULATEDANDTHEPERFORMANCEWASEVALUATEDTHISPAPERWILLALSODEMONSTRATEITSCAPABILITYFORHIGHSPEEDPRECISIONCONTROLOFTHEENDEFFECTORITISALSOINTENDEDTOJUSTIFYWHYHYDRAULICSWERESELECTED,ALTHOUGHELECTRICALMOTORSARECOMMONLYUSEDININDUSTRYTODAYBASEDONSIMULATIONRESULTSWEESTIMATETHEDISPLACEMENTCOEFFICIENTORVOLUMEOFTHEROTARYHYDRAULICACTUATORREQUIREDFORTHISPURPOSEASUITABLEDESIGNFORTHEACTUATORISPROPOSEDNEXTFINALLY,ADESIGNOFTHECOMPLETESCARAARMWITHITSCOMPONENTSISPRESENTEDTHISPAPERISORGANIZEDASFOLLOWSABRIEFINTRODUCTIONANDANINSIGHTTOTHERESEARCHTOPICISPRESENTEDINSECTION1INSECTION2,THETHEORYANDMETHODOLOGYUSEDINMODELLINGTHESYSTEMAREPRESENTEDTHERESULTSOFTHESIMULATEDSYSTEMFORTHESCARAARMAREPRESENTEDNEXTSECTIONINSECTION4,THEDETAILSOFTHEACTUATORDESIGNANDTHESCARAARMASSEMBLYAREPRESENTEDINSECTION5,THECONCLUSIONSANDAVENUESFORFUTUREWORKAREGIVEN2PROBLEMFORMULATIONANDTHEDYNAMICMODELTHEPROPOSEDSCARATYPEROBOTICARMCONSISTSWITHTHREEDEGREESOFFREEDOMDOFHYDRAULICTYPEROTARYACTUATORSAREFITTEDTOTHETWOROTARYJOINTSOFTHEROBOTICARMTOPRODUCETHEHORIZONTALANGULARMOVEMENTXYPLANE
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簡(jiǎn)介:此文檔是畢業(yè)設(shè)計(jì)外文翻譯成品(含英文原文中文翻譯),無(wú)需調(diào)整復(fù)雜的格式下載之后直接可用,方便快捷本文價(jià)格不貴,也就幾十塊錢(qián)一輩子也就一次的事外文標(biāo)題CREATIVEPRODUCTMARKETINGSTRATEGIESINHERBALCOSMETICSOFTHAISMEINBANGKOKMETROPOLITAN外文作者SASAPHONMOONGVICHA文獻(xiàn)出處PSAKUINTERNATIONALJOURNALOFINTERDISCIPLINARYRESEARCHPSAKUIJIRVOL5NO12019如覺(jué)得年份太老,可改為近2年,畢竟很多畢業(yè)生都這樣做英文2822單詞,19357字符字符就是印刷符,中文5025漢字。(如果字?jǐn)?shù)多了,可自行刪減,大多數(shù)學(xué)校都是要求選取外文的一部分內(nèi)容進(jìn)行翻譯的。)CREATIVEPRODUCTMARKETINGSTRATEGIESINHERBALCOSMETICSOFTHAISMEINBANGKOKMETROPOLITANABSTRACTTHISPAPERISFOCUSINGON“CREATIVEPRODUCTMARKETINGSTRATEGIESINHERBALCOSMETICSOFTHAISMEINBANGKOKMETROPOLITAN“AIMSFORSTUDYFACTORSTHATINFLUENCEMODELOFMARKETINGSTRATEGIESWHICHCOMPRISEOFINDEPENDENCEVARIABLESANDDEPENDENCEVARIABLESINDEPENDENCEVARIABLESREFERREDTOCREATIVEPRODUCTVARIABLESSUCHAS1DEMANDCONDITION2FIRMSTRUCTURE3FACTORSCONDITIONWHILEDEPENDENCEVARIABLESARESUPPORTINGINDUSTRIESORASMARKETINGSTRATEGIESDEMANDCONDITIONCOMPOSESOFPRODUCTDESIGNTHATRELEVANTTOMARKET,PRODUCTANDCONSUMERCIRCUMSTANCESFIRMSTRUCTUREAREPRODUCTDESIGNPOLICYWHETHERCOMPANYCHOOSETOBEALEADER,FOLLOWER,BENEFITSORPRODUCTIONORIENTEDWHENCOMPETEINTHEMARKETFACTORSCONDITIONARETHECLASSIFICATIONOFSMEHERBALCOSMETICS,THOSEAREOTOPCATEGORIESA,B,CORDTHEINTERVENINGVARIABLESARECHANCESHEREREFERTOSPECIFICOFHEALTHISSUESINTRENDOFHEALTHAWARENESSTHATCANEFFECTTOCHANGEINMARKETINGSTRATEGIES,WHENEXTRANEOUSVARIABLESAREGOVERNMENTSUPPORTWHILEGOVERNMENTPOLICYORSTAFFSINADMINISTRATIVELEVELMAYCHANGEWITHTIMESRESEARCHMETHODOLOGYUSINGGATHERINGANDCOMPOSINGDATAFROMLITERATUREREVIEWED,SUMMARIZEDANDANALYSTRELATIONSHIPVARIABLESFROMSTRATEGICPLAN,DEPTHINTERVIEWANDSPECIALLECTURECLASSIFIEDINTO3CATEGORIESACCORDINGTOFOODANDDRUGADMINISTRATION,THOSEARE1GENERICCOSMETICS2UNDERCONTROLLEDCOSMETIC3UNDERSPECIALCONTROLLEDCOSMETICSWHILEMANUFACTURESTHATPRODUCEFORALLCATEGORIESMUSTDECLAREDTOFOODANDDRUGADMINISTRATIONTHAILANDCANBEBENEFITSFROMARICHNATURELANDHERBALPLANTANDALSOCONTAINOFLOCALWISDOMINHERITGENERATIONTHRUGENERATIONUNDERTHENATIONALSOCIALANDECONOMICDEVELOPMENTPLANNO11YEAR20122016,THESTRATEGICMANAGEMENTUPONNATURALRESOURCESANDENVIRONMENTALSUSTAINABILITYRECOGNIZEDTHEIMPORTANCEOFINCREASINGREVENUEFROMNATURALRESOURCESANDBIODIVERSITYINORDERTOPROMOTETHEECONOMICDEVELOPMENTFROMGENETICRESOURCESANDBIODIVERSITYFORVALUEADDEDPLUSTHETHAISTYLEOFUNIQUENESSINPHARMACEUTICALS,COSMETICS,HERBALANDNATURALPRODUCTSINTERMOFGROWTH,COMPETITIVENESSSUPPORTFORLIBERAL,MIDDLECLASSINCOMECOUNTRIES,MEDICALHUBOFASIAINORDERTOPROVIDEFORHEALTHSERVICESINTHISREGIONTOPROMOTEHERBALCOSMETICSPRODUCERSNEEDTOASSUREANDENCOURAGETHETRUSTFROMALLUSERSHERBALPRODUCTINCLUDESPHARMACEUTICAL,HEALTHYFOOD,HERBALBEAUTYPRODUCT,BEVERAGE,SPAORPRODUCTRELEVANTQUALITYSTANDARDMUSTBEGUARANTEEANDREASSUREFORHERBALINPROCESS,PRODUCTSINCEUPSTREAMTODOWNSTREAM,HERBALASANAGRICULTURALPRODUCT,HERBALPROCESSINPRODUCTION,HERBALFORTRADE,DISTRIBUTION,MANUFACTURER,SUPPLIERSANDBUYERSCURRENTLYMARKETINGSTRATEGIESARENOWFACING40ERA,THEINTEGRATEDOFONLINEOFFLINEMARKETING,SENSATIONALMARKETING,ECOMMERCEWHILESELLINGTHRUDIGITALWORLDNEEDSTOATTRACTBUYERSWITHTRENDYDESIGNSFOLLOWUPWITHCUSTOMERNOWADAYSCONSUMEPRODUCTAMONGTHEWORLDOFCOMPETITIVENESSFROMOPENEDSOURCESSOCIETYHEREINDIGITALWORLDPURPOSESOFTHESTUDYTHEPURPOSEOFTHISRESEARCHISTOSTUDYFORMARKETOPPORTUNITYANDMARKETSTRATEGIESFORCREATIVEHERBALCOSMETICSOFTHAISMEPRODUCERSBY1ANALYSTFORFACTORSOFINDEPENDENCEVARIABLESANDDEPENDENCEVARIABLEEFFECTTOMARKETOPPORTUNITYINCREATIVEHERBALCOSMETICSOFTHAISME2EXAMINEFORLEVELOFFACTORSAFFECTEDTOMARKETOPPORTUNITYINCREATIVEHERBALCOSMETICSOFTHAISME3SYNTHESIZEFORMARKETSTRATEGIESINCREATIVEHERBALCOSMETICSOFTHAISME
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簡(jiǎn)介:此文檔是畢業(yè)設(shè)計(jì)外文翻譯成品(含英文原文中文翻譯),無(wú)需調(diào)整復(fù)雜的格式下載之后直接可用,方便快捷本文價(jià)格不貴,也就幾十塊錢(qián)一輩子也就一次的事外文標(biāo)題LIBRARYACCESSSYSTEMSMARTPHONEAPPLICATIONUSINGANDROID外文作者BURAQSADEQJAAFAR,ARATINIMGAONKAR文獻(xiàn)出處INTERNATIONALJOURNALOFINNOVATIVERESEARCHINSCIENCE,ENGINEERINGANDTECHNOLOGY,VOL6,ISSUE10,OCTOBER2018如覺(jué)得年份太老,可改為近2年,畢竟很多畢業(yè)生都這樣做英文2217單詞,14440字符字符就是印刷符,中文3772漢字。(如果字?jǐn)?shù)多了,可自行刪減,大多數(shù)學(xué)校都是要求選取外文的一部分內(nèi)容進(jìn)行翻譯的。)LIBRARYACCESSSYSTEMSMARTPHONEAPPLICATIONUSINGANDROIDABSTRACTANDROIDPLATFORMHASBECOMEMOREPOPULARANDITHOLDSAMAXIMUMNUMBEROFUSERSWHENCOMPAREDTOALLOTHERPLATFORMBEFORETHEINTRODUCTIONOFTHEANDROIDOPERATINGSYSTEMTHEACCESSTOTHELIBRARYDOCUMENTSWASDONEONLYBYTHELIBRARIANTHISPAPERSUGGESTSAMETHODFORTHELIBRARYACCESSTOGOPUBLICTHATISTHEPUBLICCANALSOACCESSTHELIBRARYDATABASETHELIBRARYACCESSAPPLICATIONHELPSTHEPATRONSTOACCESSTHEIRREQUIREDINFORMATIONANDQUERIESWITHOUTCOMPUTERSORTHELIBRARIANSBUTTHROUGHTHEIRANDROIDDEVICESWHICHSAVESTHEIRTIMEANDENERGYTHEAPPLICATIONRETRIEVESTHEINFORMATIONSTOREDINTHELIBRARYDATABASETHROUGHTHELIBRARYSERVERFOREXAMPLECHECKINGWHETHERTHEBOOKSAREAVAILABLEINTHELIBRARYORBORROWEDWITHOUTINTERVENINGANYONEUSER’SACCESSOFLIBRARYWILLBESTOREDINTHEDATABASEFORSUGGESTIONDURINGASEARCHFORBOOKSDUEDATEOFTHEBORROWEDBOOKSFROMALIBRARYWILLBEINTIMATEDBYTHEAPPASANOTIFICATIONPRIORTOTHEDEADLINEUSERSAREPRIVILEGEDTOSUGGESTBOOKSFORTHELIBRARYANDTHEYARENOTIFIEDABOUTTHEIRSUGGESTION,BYTHELIBRARIANTHISPAPERBRINGSANEWIDEAOFTHEPUBLICTOACCESSTHELIBRARYKEYWORDSANDROIDOPERATINGSYSTEM,SQLITEDATABASE,LIBRARYACCESSSOFTWARECOMPONENTSSUCHASLIBRARIES,LINUXKERNEL,ANDROIDRUNTIME,APPLICATIONFRAMEWORKANDAPPLICATIONSLAYERWHERETHEUSERCANINTERACTWITHAPPLICATIONSLIKECONTACTS,PHONE,BROWSERANDSOON3IIRELATEDWORKTHEREARESEVERALCONCEPTSHASBEENMADEFORLIBRARYMANAGEMENTBUTTHISWORKMADEOURTASKEASIERSOMEOFTHEOTHERRELATEDWORKTHATISAVAILABLETODEVELOPFORMANAGINGTHELIBRARYASHUTOSHPROPOSEDACONCEPTCALLEDONLINELIBRARYMANAGEMENTSYSTEMITDEVELOP“LIBRARYMANAGEMENTSYSTEM“ISINJAVAWHICHMAINLYFOCUSESONBASICOPERATIONSINALIBRARYLIKEADDINGNEWBOOKS,NEWMEMBER,SEARCHINGBOOKS,UPDATINGNEWINFORMATION,ANDMEMBERSAREFACILITATEDTOBORROWANDRETURNBOOKS12RFIDBASEDLIBRARYMANAGEMENTSYSTEM13USINGMATLABCONTRIBUTESTHEIRWORKBASEDONTHEEMERGINGTECHNOLOGYCALLEDRADIOFREQUENCYIDENTIFICATIONTHISSYSTEMISBASEDONHIGHFREQUENCYDLPRFID1READ/WRITERHAVINGTHERANGEOFFREQUENCYIS1356MHZTHESOFTWAREISWRITTENINMATLABANDMYSQLTOIMPROVESYSTEMPERFORMANCELIBRAMATICISALIBRARYMANAGEMENTSYSTEMBASEDONCLOUDTECHNOLOGYITWASOFFICIALLYLAUNCHEDONJULY2012ATDUBLIN,WHICHALLOWSTHELIBRARIANTOCATALOGUETHEBOOKSAVAILABLEBYSCANNINGAISBNCODEBYTHEMEANSOFANSMARTPHONECAMERAORUSBBARCODEREADERORPERSONALCOMPUTER17INVENIOISOPENSOURCESOFTWAREDEVELOPEDBYCERNIN2002WHICHHASANINBUILTTOOLUSEDTOMANAGEDIGITALASSETSINANINSTITUTIONALREPOSITORY,ITISAWEBBASEDAPPLICATIONWRITTENINPYTHONPROGRAMMINGLANGUAGE18NEWGENLIBISOPENSOURCESOFTWAREDEVELOPEDBYVERUSSOLUTIONINMARCH2015ITISANINTEGRATEDLIBRARYMANAGEMENTSYSTEMWHICHRUNSONLINUXANDWINDOWS
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簡(jiǎn)介:此文檔是畢業(yè)設(shè)計(jì)外文翻譯成品(含英文原文中文翻譯),無(wú)需調(diào)整復(fù)雜的格式下載之后直接可用,方便快捷本文價(jià)格不貴,也就幾十塊錢(qián)一輩子也就一次的事外文標(biāo)題AFIELDSTUDYOFNEWEMPLOYEETRAININGPROGRAMSINDUSTRYPRACTICESANDSTRATEGICINSIGHTS外文作者JBRUCETRACEY,TIMOTHYRHINKIN,MICHAELKINGRA,JONATHANTAYLOR文獻(xiàn)出處CORNELLHOSPITALITYQUARTERLY2019,VOL564345–354如覺(jué)得年份太老,可改為近2年,畢竟很多畢業(yè)生都這樣做英文4311單詞,29036字符字符就是印刷符,中文6426漢字。(如果字?jǐn)?shù)多了,可自行刪減,大多數(shù)學(xué)校都是要求選取外文的一部分內(nèi)容進(jìn)行翻譯的。)AFIELDSTUDYOFNEWEMPLOYEETRAININGPROGRAMSINDUSTRYPRACTICESANDSTRATEGICINSIGHTSABSTRACTGIVENTHEIMPORTANCEOFWELLDESIGNEDANDWELLEXECUTEDTRAININGPROGRAMS,ITISIMPORTANTTOLEARNMOREABOUTTHECONTENTANDDESIGNOFEFFECTIVETRAININGPROGRAMSFORNEWEMPLOYEES,PARTICULARLYTHOSETHATHAVEBEENIMPLEMENTEDINTHEHOSPITALITYINDUSTRYTHROUGHAFIELDSTUDYASSESSMENTOFPREOPENINGTRAININGPROGRAMSTHATHAVEBEENIMPLEMENTEDBYFIFTEENHOTELFIRMSANDSIXTEENRESTAURANTCOMPANIES,WEFOUNDTHATHOTELSANDRESTAURANTSSPENDAPPROXIMATELYTHESAMETIMEONPREOPENINGTRAININGFORNEWSTAFF,WITHTHEEXCEPTIONOFRESTAURANTMANAGERS,WHORECEIVESIGNIFICANTLYMOREDAYSOFTRAININGTHANDOTHEIRHOTELCOUNTERPARTSINADDITION,THEREWERESUBSTANTIVEDIFFERENCESINTHEAMOUNTOFPREOPENINGTRAININGBASEDONFIRMSIZEANDWHETHERTHECOMPANYWASPUBLICLYTRADEDORPRIVATELYHELDWEALSOFOUNDTHATTHEMAJORITYOFPREOPENINGTRAININGISDESIGNEDANDDELIVEREDBYCORPORATESTAFF,ANDABALANCEOFACTIVEANDPASSIVETRAININGMETHODSAREUSEDFORFACILITATIONFINALLY,ALTHOUGHOURSURVEYMETHODOLOGYDIDNOTALLOWUSTODETERMINETHECOSTSASSOCIATEDWITHPREOPENINGTRAININGANDTHEREFORETHERETURNONTHESEEFFORTS,WENOTEDTHATTHEFIRMSUSEDGUESTSATISFACTIONMEASURESANDMEASUREDTHEEMPLOYEES’CONTENTMASTERY,AMONGOTHERMETRICSREQUISITEATTITUDES,BEHAVIOR,ANDKNOWLEDGEDURINGTHEINITIALSTAGESOFEMPLOYMENTVANMAANENANDSCHEIN1979HOWEVER,THEEMPIRICALFINDINGSAREAGAINQUITELIMITEDCFCABLEANDPARSONS2001ANDDONOTPROVIDEMUCHINSIGHTREGARDINGCONTENTORDESIGNRELATEDFEATURESTHATCANORSHOULDBEINCLUDEDINNEWEMPLOYEETRAININGPROGRAMSSIMILARLY,WHILEAFEWSTUDIESHAVEEXAMINEDSOCIALIZATIONANDNEWEMPLOYEETRAININGINHOSPITALITYCONTEXTSEG,YANG2009YOUNGANDLUNDBERG1996,THEFOCUSHASBEENPRIMARILYONEMPLOYEEPERCEPTIONSREGARDINGTHEIRINITIALTRAININGEXPERIENCESINTHATREGARD,SIMILARTORESEARCHONSOCIALIZATION,THESEFINDINGSDONOTPROVIDEANYSUBSTANTIVEPRESCRIPTIONCONCEPTUALLYORPRACTICALLYREGARDINGPROGRAMCONTENTANDDESIGNMOREOVER,ANEXHAUSTIVESEARCHOFTHEHOSPITALITYRESEARCHLITERATUREFAILEDTOREVEALANYDETAILSREGARDINGTHECONTENTORDESIGNOFNEWEMPLOYEEPROGRAMSFINALLY,WECOULDNOTIDENTIFYANYSTUDIESTHATHAVEEXAMINEDTHEWAYSINWHICHNEWEMPLOYEETRAININGPROGRAMSMAYACCOUNTFORORADAPTTOTHEDYNAMICNATUREOFINTERNALANDEXTERNALENVIRONMENTALCONDITIONSTHISISAPARTICULARLYSALIENTGAP,ESPECIALLYINLIGHTOFTHEHOSPITALITYINDUSTRY’SCHANGEORIENTEDANDCOMPETITIVENATURECFENZ2010THEREFORE,THEOBJECTIVESOFTHISEXPLORATORYSTUDYARETWOFOLD1TOIDENTIFYTHEKEYCONTENT,DESIGN,ANDIMPLEMENTATIONFEATURESASSOCIATEDWITHARGUABLYONEOFTHEMOSTIMPORTANTTYPESOFHOSPITALITYTRAININGPREOPENINGTRAININGFORNEWEMPLOYEES,AND2TOENHANCEOURUNDERSTANDINGABOUTTHEWAYSINWHICHSUCHTRAININGPROGRAMSMAYBEADAPTIVETOACCOUNTFORTHEDYNAMICNATUREOFINTERNALANDEXTERNALWORKSETTINGSWEWILLBEGINBYPRESENTINGABRIEFOVERVIEWOFTHECHARACTERISTICSTHATAREASSOCIATEDWITHEFFECTIVETRAININGPROGRAMSWEWILLTHENPRESENTANANALYSISOFTHERECENTRESEARCHONHRFLEXIBILITY,WHICHPROVIDESSOMEINSIGHTSABOUTTHEADAPTIVENATUREOFTHEHRSYSTEMCOMPONENTS,INCLUDINGNEWEMPLOYEETRAININGPROGRAMSNEXT,WEPRESENTTHERESULTSFROMACASESTUDYTHATEXAMINESNEWEMPLOYEETRAININGPROGRAMSTHATHAVEBEENIMPLEMENTEDBYASAMPLEOFTHIRTYONE“MOSTADMIRED”HOTELANDRESTAURANTCOMPANIESWECONCLUDEWITHADISCUSSIONABOUTTHEWAYSINWHICHLEARNINGANDDEVELOPMENTPROGRAMSCANBEDESIGNEDANDIMPLEMENTEDTOMAXIMIZEIMPACTANDACCOUNTFORTHEDYNAMICINFLUENCESASSOCIATEDWITHHOSPITALITYSETTINGSEFFECTIVETRAININGINTHEIRRECENTREVIEWOFTHERESEARCHLITERATUREONTRAININGANDDEVELOPMENT,AGUINISANDKRAIGER2009REITERATEDTHEIMPORTANCEOFFOURFUNDAMENTALREQUIREMENTSFOR
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簡(jiǎn)介:此文檔是畢業(yè)設(shè)計(jì)外文翻譯成品(含英文原文中文翻譯),無(wú)需調(diào)整復(fù)雜的格式下載之后直接可用,方便快捷本文價(jià)格不貴,也就幾十塊錢(qián)一輩子也就一次的事外文標(biāo)題ENERGYEFFICIENTBUILDINGDESIGN外文作者RUNMINGYAOANDALANSHORT文獻(xiàn)出處DESIGNANDMANAGEMENTOFSUSTAINABLEBUILTENVIRONMENTS,2018179202如覺(jué)得年份太老,可改為近2年,畢竟很多畢業(yè)生都這樣做英文4636單詞,30458字符字符就是印刷符,中文8175漢字。(如果字?jǐn)?shù)多了,可自行刪減,大多數(shù)學(xué)校都是要求選取外文的一部分內(nèi)容進(jìn)行翻譯的。)ENERGYEFFICIENTBUILDINGDESIGNABSTRACTTHISCHAPTERCOVERSTHEBASICCONCEPTSOFPASSIVEBUILDINGDESIGNANDITSRELEVANTSTRATEGIES,INCLUDINGPASSIVESOLARHEATING,SHADING,NATURALVENTILATION,DAYLIGHTING,ANDTHERMALMASSINENVIRONMENTSWITHHIGHSEASONALPEAKTEMPERATURESAND/ORHUMIDITYEGCITIESINTEMPERATEREGIONSEXPERIENCINGTHEURBANHEATISLANDEFFECT,WHOLLYPASSIVEMEASURESMAYNEEDTOBESUPPLEMENTEDWITHLOWANDZEROCARBONTECHNOLOGIESLZCSTHECHAPTERALSOINCLUDESTHREECASESTUDIESONERESIDENTIAL,ONEDEMONSTRATIONAL,ANDONEACADEMICFACILITYTHATINCLUDESANINNOVATIVEPASSIVEDOWNDRAFTCOOLINGPDCSTRATEGYTOILLUSTRATEASELECTIONOFPASSIVEMEASURESLEARNINGOUTCOMEONSUCCESSFULCOMPLETIONOFTHISCHAPTER,READERSWILLBEABLETO1SUMMARIZETHEPHYSICALPROCESSESUNDERPINNINGTHEENERGYTHERMALBALANCEINBUILDINGS2FULLYGRASPTHEKEYCONCEPTSGOVERNINGPASSIVEARCHITECTURE/DESIGN3UNDERSTANDHOWEFFICIENTDESIGNCONTRIBUTESTOENERGYANDCARBONREDUCTION4COMPREHENDHOWSIMULATIONTOOLSCANAIDTHEDESIGNPROCESS5IDENTIFYDIFFERENTVENTILATIONSTRATEGIESUSEDINAND6OBSERVEHOWENERGYEFFICIENTDESIGNBENEFITSACTUALBUILDINGSTHROUGHDIFFERENTCASESTUDIESSKEYWORDSBUILDINGENVELOPEDOWNDRAFTNATURALVENTILATIONPASSIVEDESIGNPASSIVESOLARTHERMALMASS103STRATEGICDESIGNITISINCREASINGLYRECOGNIZEDTHAT,ULTIMATELY,ABUILDING’SPERFORMANCEISLARGELYDETERMINEDBYITS‘STRATEGIC’DESIGNASCONSIDEREDWITHINTHEEARLIESTSTAGESOFAPROJECTFOREXAMPLE,DECISIONSABOUTPLANDEPTH,ORIENTATION,ANDFENESTRATIONTHEGLAZINGSCHEMEAREALLKEYSTRATEGICELEMENTSOFTHEDESIGN,WHICHINFLUENCETHEPOTENTIALFORDAYLIGHTANDNATURALVENTILATION,WHICHINTURNDETERMINETHEDEMANDFORHEATINGANDCOOLINGTHESEEARLYDESIGNDECISIONSHAVEINEVITABLEKNOCKONEFFECTSFORPLANTANDEQUIPMENT,WHICHHAVEAMAJORIMPACTONBUILDINGENERGYPERFORMANCEBUILDINGDESIGNISANITERATIVEPROCESS,OFTENREQUIRINGTHEDESIGNTEAMTORETHINKFUNDAMENTALASPECTSANINTEGRATEDBUILDINGDESIGNSTRATEGYSHOULDBECONSIDEREDATTHEEARLIESTDESIGNSTAGEORTHEEXERCISEWILLBECOMEONEOFREMEDIALDESIGNINTERVENTIONTOCORRECTAFLAWEDDESIGNRETROSPECTIVELYATTHESTRATEGICDESIGNSTAGE,THEISSUESCONCERNINGTHEINTERRELATIONSHIPBETWEENARCHITECTUREANDENGINEERINGSHOULDBEADDRESSED,WHILECONFIRMINGTHEIRRESPECTIVECONTRIBUTIONTOTHEENERGYEFFICIENCYOFTHEBUILDINGINFORMEDDECISIONSWHICHAFFECTTHEHOLISTICCONCEPTOFTHEBUILDINGNEEDTOBETAKENDURINGTHISSTAGE,SOTHATMEMBERSOFTHEDESIGNTEAMCANPROCEEDWITHDETAILEDDESIGNWORK,FULLYAWAREOFTHERELATIONSHIPBETWEENTHECOMPONENTSANDTHEBUILDINGASAWHOLERESOURCESMUSTBEMADEAVAILABLETOHELPINFORMTHOSEINTHEDECISIONMAKINGPROCESS,WHODETERMINETHEFUNDAMENTALSTRATEGIES104ENERGYCONSUMPTIONINBUILDINGSESTIMATINGENERGYCONSUMPTIONFORSPACEHEATINGSHANDSPACECOOLINGSCINBUILDINGS,INVOLVESCALCULATIONOFASSOCIATEDHEATGAINSANDLOSSESWHENAROOM’SHEATLOSSESAREGREATERTHANITSHEATGAINS,MECHANICALHEATINGISREQUIREDWHEREASIFHEATGAINSAREGREATER,COOLINGISREQUIREDTOMAINTAININDOORTHERMALCOMFORTFIGURE101ILLUSTRATESHEATGAINSANDLOSSESWITHINAROOMAKEYPRINCIPLEOFPASSIVEDESIGNISTOPREVENTHEATLOSSINWINTERBYINSULATIONANDTHEMAXIMIZINGOFSOLARGAINANDREDUCEHEATGAINSINSUMMERPARTICULARLYBYMINIMIZINGSOLARGAINSTHERESULTINGCOMBINATIONREDUCESHEATINGANDCOOLINGLOADSHEATGAINSSOLARGAINHEATDIRECTLYTRANSMITTEDTOTHEINDOORENVIRONMENTTHROUGHGLAZINGAND
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簡(jiǎn)介:此文檔是畢業(yè)設(shè)計(jì)外文翻譯成品(含英文原文中文翻譯),無(wú)需調(diào)整復(fù)雜的格式下載之后直接可用,方便快捷本文價(jià)格不貴,也就幾十塊錢(qián)一輩子也就一次的事外文標(biāo)題THEASSESSMENTOFBIDDINGSTRATEGYOFIRANIANCONSTRUCTIONFIRM外文作者BESMAEELI,MRAVANSHADNIA,MTBANKI文獻(xiàn)出處INTERNATIONALJOURNALOFMANAGEMENTSCIENCEANDENGINEERINGMANAGEMENT,VOLUME4,2018ISSUE2如覺(jué)得年份太老,可改為近2年,畢竟很多畢業(yè)生都這樣做英文2900單詞,18388字符字符就是印刷符,中文4686漢字。(如果字?jǐn)?shù)多了,可自行刪減,大多數(shù)學(xué)校都是要求選取外文的一部分內(nèi)容進(jìn)行翻譯的。)THEASSESSMENTOFBIDDINGSTRATEGYOFIRANIANCONSTRUCTIONFIRMABSTRACTARRIVINGATTHEFINALBIDPRICEISACRITICALDECISIONWHICHISMOSTLYDONETHROUGHEXPERIENCEANDINTUITIONSAS,MANYFACTORSAFFECTTHEFINALPROPOSEDPRICE,NOQUANTIFIEDDECISIONPROCESSESMAYLEADTOIRRATIONALLOWORHIGHPROPOSEDPRICESTHEREFORE,VARIOUSATTEMPTSHAVEBEENDONETOPROPOSESYSTEMATICMODELSTOTRACKANDANALYZETHEBIDDINGTRENDSTHISPAPERFOCUSESONTHEPREVIOUSTRENDSOFTHEBIDDINGPRICESTOESTIMATEPROPERBIDDINGCOSTINTHEIRANIANCONSTRUCTIONINDUSTRYTHEPRICESMIGHTBEINFLUENCEDBYENVIRONMENTALCHARACTERISTICSSUCHASCOMPETITORS’POLICIES,THENUMBEROFTENDEREDPROJECTS,THENUMBEROFCONTRACTORSCOMPETINGINTHECURRENTTENDER,PROJECTCHARACTERISTICS,ANDTHECLIENTTHESUBJECTOFBIDDINGPRICECANBEINVESTIGATEDTHROUGHTHECLIENTVIEWORTHECONTRACTORVIEWTHISPAPERATTENDSTHESECONDAPPROACHTHISPAPERPRESENTAQUANTITATIVEANALYSISOFIMPACTOFNUMBEROFBIDDERSONPROJECTBIDPRICESTHESTUDYFOUNDTHATINCREASINGTHENUMBEROFBIDDERSWILLRESULTINDECREASEDPROJECTBIDPRICESKEYWORDSBIDDINGSTRATEGY,STATISTICALANALYSIS,NUMBEROFBIDDERSTHEAUTHORSRIGHTFULLYSTATEDTHATTHEREISARENEWEDINTERESTINTHECOMPETITIVEBIDDINGPROBLEMANDINDICATEDTHATOVERTHELASTFIVEDECADESTHEREHASBEENARELATIVELYMODESTADDITIONTOTHESTATEOFTHEARTOSAMAMOSELHI,ANDTAREKHEGAZY4SUGGESTEDTHATBIDDINGSTRATEGYMODELSBEGROUPEDINTOTHREEMAINCATEGORIES1MODELSBASEDONPROBABILITYTHEORYEG,FRIEDMAN19565ANDGATES19676TOMAXIMIZETHEEXPECTEDPROFIT2MODELSBASEDONDECISIONSUPPORTSYSTEMSEG,AHMADANDMINKARAH19877TOACCOUNTFORTHEMULTIATTRIBUTEDNATUREOFBIDDINGDECISIONSAND3NEWLYEMERGINGMODELSBASEDONARTIFICIALINTELLIGENCETECHNIQUESEG,TAVAKOLIARIDUTOMO19898TOCONSIDERTHEHEURISTICANDUNSTRUCTUREDNATUREOFSUCHADECISIONPROBLEMTHEREISAGREATVOLUMEOFLITERATURECONCERNEDWITHBIDDINGSTRATEGIESTHEBASICASSUMPTIONOFALLTHEBIDDINGCALCULATIONSISTHATARELATIONSHIPEXISTSBETWEENTHETENDERSUMANDTHEPROBABILITYORCHANCE’OFWINNINGTHECONTRACT3THEAIMOFPROBABILISTICMODELSISTOEXPRESSTHISNUMERICALLYINENTERINGABIDDINGCOMPETITIONITISASSUMEDTHATTHECONTRACTORSFIRSTESTIMATETHEIRCOSTSANDTHENADDAMARKUPTOCOVERPROFITORAMARKUPTOCOVERCONTRIBUTION,IEPROFITANDCOMPANYOVERHEADSIILITERATURESURVEYRESEARCHERSHAVEBEENCONCERNEDWITHTHEPROBLEMOFBIDDINGSTRATEGYSINCETHEMID1950SSINCEFRIEDMAN’S5MATHEMATICALMODEL,WHICHISKNOWNTOBETHEFIRSTONE,THELITERATUREHASBEENFLOODEDWITHMANYBIDDINGMODELSHOWEVER,MOSTOFTHESEMODELSREMAINEDINACADEMICCIRCLESANDDIDNOTFINDTHEIRWAYINTOTHEPRACTICALWORLD3FAYEK1PRESENTSACOMPETITIVEBIDDINGSTRATEGYMODELFORUSEINSETTINGAMARKUPFORCONSTRUCTIONPROJECTSFAYEKETALSTUDIEDBIDDINGPRACTICESINAUSTRALIANANDCANADIANCONSTRUCTIONINDUSTRIES9,10JASELSKISANDTALUKHABA11FOCUSONBIDDINGCONSIDERATIONSINDEVELOPINGCOUNTRIES,CONSIDERINGTHEINHERENTRISKSEXISTINGSPECIFICALLYINTHESECOUNTRIESREGARDINGTHISISSUEWANOUSETAL12HADAQUESTIONNAIRESURVEYAMONGSYRIANCONTRACTORSLIETAL13APPLIESARTIFICIALNEURALNETWORKSFORCONSTRUCTIONMARKUPESTIMATIONEACHOFTHESESTUDIESHADVALUABLECONTRIBUTIONSTOBIDDINGANDMARKUPDECISIONSSEPARATELY
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簡(jiǎn)介:JHEURISTICS200915177–196DOI101007/S1073200790694DESIGNOFAMOTORCYCLEFRAMEUSINGNEUROACCELERATIONSTRATEGIESINMOEASJORGEERODRíGUEZANDRéSLMEDAGLIACARLOSACOELLOCOELLORECEIVED12FEBRUARY2007/REVISED16NOVEMBER2007/ACCEPTED21DECEMBER2007/PUBLISHEDONLINE16JANUARY2008?SPRINGERSCIENCEBUSINESSMEDIA,LLC2008ABSTRACTDESIGNINGALOWBUDGETLIGHTWEIGHTMOTORCYCLEFRAMEWITHSUPERIORDYNAMICANDMECHANICALPROPERTIESISACOMPLEXENGINEERINGPROBLEMTHISCOMPLEXITYISDUEINPARTTOTHEPRESENCEOFMULTIPLEDESIGNOBJECTIVESMASS,STRUCTURALSTRESSANDRIGIDITY,THEHIGHCOMPUTATIONALCOSTOFTHEFINITEELEMENTFESIMULATIONSUSEDTOEVALUATETHEOBJECTIVES,ANDTHENATUREOFTHEDESIGNVARIABLESINTHEFRAME’SGEOMETRYDISCRETEANDCONTINUOUSTHEREFORE,THISPAPERPRESENTSANEUROACCELERATIONSTRATEGYFORMULTIOBJECTIVEEVOLUTIONARYALGORITHMSMOEASBASEDONTHECOMBINEDUSEOFREALFESIMULATIONSANDAPPROXIMATEFITNESSFUNCTIONEVALUATIONSTHEPROPOSEDAPPROACHACCELERATESCONVERGENCETOTHEPARETOOPTIMALFRONTPOFCOMPRISEDOFNONDOMINATEDFRAMEDESIGNSTHEPROPOSEDMOEAUSESAMIXEDGENOTYPETOENCODEDISCRETEANDCONTINUOUSDESIGNVARIABLES,ANDASETOFGENETICOPERATORSAPPLIEDACCORDINGTOTHETYPEOFVARIABLETHERESULTSSHOWTHATTHEPROPOSEDNEUROACCELERATEDMOEAS,NNNSGAIIANDNNMICROGA,IMPROVEUPONTHEPERFORMANCEOFTHEIRORIGINALCOUNTERPARTS,NSGAIIANDMICROGATHUS,THISNEUROACCELERATIONSTRATEGYISSHOWNTOBEEFFECTIVEANDPROBABLYAPPLICABLETOOTHERFEBASEDENGINEERINGDESIGNPROBLEMSKEYWORDSMULTIOBJECTIVEEVOLUTIONARYALGORITHMSFINITEELEMENTANALYSISNEURALNETWORKSMOTORCYCLEENGINEERINGDESIGNMULTIOBJECTIVEOPTIMIZATIONJERODRíGUEZALMEDAGLIA?CENTRODEOPTIMIZACIóNYPROBABILIDADAPLICADA,DEPARTAMENTODEINGENIERíAINDUSTRIAL,UNIVERSIDADDELOSANDES,CARRERA1N18A10,BOGOTA,COLOMBIAEMAILAMEDAGLIUNIANDESEDUCOJERODRíGUEZEMAILJERODRIGUEZ58EGRESADOSUNIANDESEDUCOCACOELLOCOELLOCINVESTAVIPN,DEPARTAMENTODECOMPUTACIóN,AVEINSTITUTOPOLITéCNICONACIONALNO2508,COLSANPEDROZACATENCO,MéXICO,DF,07300,MEXICOEMAILCCOELLOCSCINVESTAVMXDESIGNOFAMOTORCYCLEFRAMEUSINGNEUROACCELERATIONSTRATEGIES179MOEAUSINGANEURALNETWORKNNTHIRD,THEPRESENCEOFBOTHDISCRETEANDCONTINUOUSDESIGNVARIABLESPOSESACHALLENGETOTHEREPRESENTATIONOFTHESOLUTIONANDTHEGENETICOPERATORSINTHEMOEACONSEQUENTLY,THEPROPOSEDALGORITHMINCORPORATESAMIXEDGENOTYPEABLETOSTOREDISCRETEANDCONTINUOUSVARIABLES,ANDASETOFGENETICOPERATORSWHICHOPERATEACCORDINGLYTOTHETYPEOFVARIABLEFOURTH,ITEXPANDSTHEOBJECTORIENTEDFRAMEWORKJGAMEDAGLIAANDGUTIéRREZ2006ANDTHEMOJGAMEDAGLIAETAL2006TORAPIDLYIMPLEMENTTHEPROPOSEDALGORITHMSANDTHEALTERNATIVESTATEOFTHEARTMOEASLASTLY,THERESULTSOFTHENEUROACCELERATEDMOEASARECOMPAREDTOTHOSEPRODUCEDBYTHEIRCLASSICALCOUNTERPARTS,NSGAIIDEBETAL2002ANDMICROGACOELLOANDTOSCANO2005,ANDBYTHEWIDELYUSEDAGGREGATIVEAPPROACH,WHOSEMAINADVANTAGEISITSEASEOFCODINGANDCOMPUTATIONALEFFICIENCYRODRíGUEZETAL2005THEREMAINDEROFTHEPAPERISORGANIZEDASFOLLOWSSECTION1EXPLAINSTHEMOTORCYCLEFRAMEDESIGNPROBLEMANDTHEFESIMULATIONSECTION2OUTLINESTHEGENOTYPEANDGENETICOPERATORSUSEDINTHEMOEASSECTION3DESCRIBESTHENEUROACCELERATEDMOEASECTION4SHOWSTHECOMPUTATIONALRESULTSANDTHEAPPROXIMATEPARETOFRONTIERSFINALLY,SECT5SUMMARIZESTHEWORKANDSUGGESTSFUTUREEXTENSIONSOFTHEPROPOSEDMODEL1THEMOTORCYCLEFRAMEDESIGNPROBLEMTHISWORKISPARTOFAPROJECTAIMEDTODESIGNANDCONSTRUCTALOWCOSTMOTORCYCLECALDERóN2004RODRíGUEZETAL2005CALDERóN2004OBTAINEDTHEFIRSTFUNCTIONALDESIGNOFTHEMOTORCYCLEFRAMEUSINGTHECONVENTIONALDESIGNAPPROACHOFMANUALLYFINETUNINGTHEDESIGNVARIABLESANDRUNNINGITERATIVEFESIMULATIONSHOWEVER,THISMANUALAPPROACHCANBEAUTOMATEDBYPROGRAMMATICALLYSIMULATINGTHEFRAME’SPERFORMANCEUSINGAFEBASEDSOFTWAREASABLACKBOXCOUPLEDWITHANOPTIMIZATIONALGORITHMDEVELOPINGSUCHANAUTOMATEDDESIGNPROCEDUREFORALIGHTWEIGHTFRAMEWITHSUPERIORDYNAMICANDMECHANICALPROPERTIESREQUIRESIDENTIFICATIONOFTHEDESIGNVARIABLESANDOBJECTIVESTHROUGHINDEPTHSTUDYOFTHEMOTORCYCLE’SCOMPONENTSANDTHEIRINTERACTIONSINDEED,SOMEKEYATTRIBUTESTHATIMPACTTHEMOTORCYCLESYSTEM’SPERFORMANCEIE,STABILITY,MANEUVERABILITY,ANDERGONOMICITYMUSTBEDEFINEDPRIORTODECISIONSABOUTWHICHDESIGNVARIABLESSHOULDBEINCLUDEDINTHEOPTIMIZATIONPROCESSTHESEFIXEDATTRIBUTESINCLUDETHEWHEELBASE,1,500MMTHESEATHEIGHT,640MMTHERAKEANGLE,36?ANDTHEFRAMEMATERIAL,CARBONSTEELFORAVALUABLEINTRODUCTIONTOTHEDYNAMICPERFORMANCEOFAMOTORCYCLETHEREADERISREFERREDTOFOALE2002TOKEEPTHEFLEXIBILITYOFTHEFRAME’SGEOMETRYWHILEPROVIDINGAWIDERANGEOFFEASIBLEDESIGNS,THEDESIGNVARIABLESDOMAINSFOLLOWTHEGUIDELINESINCALDERóN2004ATOTALOF22PARAMETERSAREIDENTIFIEDANDCLASSIFIED,INCLUDINGTHECONTINUOUSVARIABLESANGLES,FILLETS,LENGTHS,ANDRELATIVEPOSITIONSOFTHEVARIOUSFRAMEPARTSANDTHEFRAMEPARTSTHEMSELVES,WHICHARETREATEDASDISCRETEVARIABLESFORTHESELATTER,GIVENTHEPROHIBITIVECOSTOFCUSTOMBUILTGEOMETRIES,THISRESEARCHUSESSTANDARDIZEDANDCOMMERCIALLYAVAILABLETUBESANDPLATESAVALLONEANDBAUMEISTER1997THUS,EIGHTTUBESPECIFICATIONSARECHOSENASALTERNATIVESFORSEVENDIFFERENT
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簡(jiǎn)介:CARCOLLISIONPREVENTIONRADARSYSTEMNIGUOQILIUCHANGMANGUANYONGJUNWANGMANSHENGDEPARTMENTOFFIRECONTROLCOMMAND,GUILINAIRFORCEACADEMYMODULATORABSTRACTINTHESEYEARS,THEREISAHIGHRATEOFCARCHAINCOLLISIONACCIDENTSONTHEHIGHWAYS,ESPECIALLYONTHEEXPRESSWAYSYET,UNTILRECENTLYNOGOODSOLUTIONTOTHISPROBLEMHASBEENWORKEDOUTINTHISPAPER,ANATTEMPTTOSOLVETHEPROBLEMCOMPLETELYISPRESENTED,THATIS,THECARCARRIEDRANGEFINDINGRADAR,WHICHCANAUTOMATICALLYCONTROLTHEDRIVINGSPEEDANDKEEPAGIVENSPACEBETWEENTHECARS4OSCILLATIONSOURCEKEYWORDSCAR,COLLISIONPREVENTION,RADAR1INTRODUCTIONITISOVER100YEARSSINCETHECARCAMEINTOBEINGINGERMANYIN1886SINCETHEN,THEDEVELOPMENTOFCARINDUSTRYHASBROUGHTRADICALCHANGESTOTHEHUMANLIFEALLOVERTHEWORLDINRECENTYEARS,WITHTHEDEVELOPMENTOFTHENATIONALECONOMYINCHINA,THEROADTRAFFICHASBEENGROWINGRAPIDLYANDTHECONSTRUCTIONOFEXPRESSWAYSISINITSPRIME,WHICHHASPLAYEDANIMPORTANTROLEINTHERAPIDDEVELOPMENTOFOURNATIONALECONOMYBUT,FORSOMEREASONSLIKELOWCADROADRATE,LOWGRADEDROADS,MIXEDPEDESTRIAN/CARTRAFFICANDPOORMANAGEMENTTRAFFICACCIDENTSHAVEBEENHAPPENINGATAHIGHRATEFOREXAMPLE,ONTHEEXPRESSWAYFROMSHANGHAITONANJING,THEREISMORETHANONECARCHAINCOLLISIONACCIDENTEACHYEARTHEACCIDENTSRESULTEDINGREATLOSSOFLIVESANDPROPERTY,THENWHATISTHEWAYTOPREVENTALLTHISTHEAUTHORSOFTHISARTICLEBELIEVETHAT,INADDITIONTOATTACHINGMOREIMPORTANCETOTRAFFICSAFETY,STRICTERTRAFFICLAWSANDBETTERMANAGEMENTWESHOULDSETUPANADVANCEDCARCARRIEDCOLLISIONPREVENTIONRADARSYSTEMTOAUTOMATICALLYLIMITTHECARSPEEDANDREDUCETRAFFICACCIDENTS2GENERALPLANANDBASICPRINCIPLES21BLOCKDIAGRAMOFGENERALSTRUCTURETHEGENERALPLANISDESIGNEDACCORDINGTOTHEABOVEDESIGNPRINCIPLES,ASSHOWNINTHEFOLLOWINGDIAGRAMSPEEDREGULATORINDICATIONIIFIGURE1GENERALSTRUCTUREOFCARCOLLISIONPREVENTIONRADARWEADOPTTHEDESIGNOFTHETRADITIONALGUNCONTROLRADAR,THATIS,ONEANTENNAISSHAREDFORBOTHTRANSMISSIONANDRECEPTION,ANDAMONOPULSESYSTEMISEMPLOYEDINTHISWAY,THECOSTISLOWEREDANDSIGNALPROCESSINGISSIMPLIFIEDTHERANGINGACCURACYOFTHISTYPEOFRADARISLESSTHAN5METERSTHEANTENNAFORTRANSMISSIONANDRECEPTIONISSETATTHEFRONTOFTHECARTOTRANSMITELECTROMAGNETICWAVESFORWARDANELECTROMAGNETICREFLECTIONPLATEISSETATTHEBACKOFTHECARINFRONTSOASTOREFLECTTHEWAVECOMINGFROMTHECARBEHINDTHECARBEHINDRECEIVESSIGNALFROMTHECARINFRONT,WHICHISAMPLIFIED,DETECTEDANDCOLLATED,INORDERTOWORKOUTTHESPACEBETWEENTHETWOCARSTHESPACESIGNALISSENTBOTHSYSTEM07803H6778/01/10000200IIEEE872THROUGHTHERECEPTIONANDTRANSMISSIONTRANSFORMATIONSWITCH,THEREFLECTEDMAGNETICWAVESIGNALENTERSTHERECEIVERCHANNELANDGETSTHEINTERMEDIATEFREQUENCYAFTERFREQUENCYMIXINGINTHEMIXERANDTHENTHEINTERMEDIATEFREQUENCYSIGNALISSENTINTOTHERECTIFIERTODETECTOROUTTHEVIDEOSIGNALAFTERBEINGBIPOLARITYAMPLIFICATIONTHESUPERHETERODYNERECEIVERUSEDINTHISSYSTEMWORKSSMOOTHLYWITHAHIGHERSENSIBILITYANDAMODESTCOSTINTHISSYSTEM,WEADOPTTHENOCOOLINGMILLIMETERWAVEHETERODYNERECEIVERINWHICHTHEBEAMLEADGAASSEMICONDUCTORDEVICESAREADOPTEDITISVERYSUITFORTHERECEIVERWHICHFREQUENCYRANGEISBETWEEN30TO100GIGAHERTZATPRESENTTHEWAVEGUIDECOMPONENTFREQUENCYOVER100GIGAHERTZANDITSTECHNOLOGYHAVEFOUNDAWIDEAPPLICATIONSO,MANYDIFFERENTTRANSMITTINGVECTORSANDTECHNOLOGYALSOHAVEFOUNDITSAPPLICATIONWITHTHEDEVELOPMENTOFMILLIMETERWAVEINTEGRATEDCIRCUITMANYMULTIFUNCTIONCOMPONENTSHAVEBEENADOPTEDONSUSPENSIONBANDEDLINEANDMICROBANDEDLINEANDFINLINEANDNOTCHEDLINEANDWAVEGUIDETHEIRFREQUENCYISBETWEEN35AND100GIGAHERTZTHEMILLIMETERWAVERECEIVERCANBEMADEASTHESAMEASTHESTRUCTUREOFORDINARYMICROWAVERECEIVERGENERALSPEAKING,THEMILLIMETERWAVERECEIVERUSETHEHIGHERINTERMEDIATEFREQUENCY,BUTTHEMILLIMETERWAVERECEIVERONTHELOWFREQUENCY30GIGAHERZISADOPTEDASTHESAMEASTECHNOLOGYOFTHEMICROWAVERECEIVERSUCHASINTEGRATEDCIRCUITRECEIVER,GASDISCHARGETUBERECEPTIONANDTRANSMISSIONSWITCH,RECEIVERPROTECTIONDEVICE,WAVEFILTER,AMPLITUDELIMITEDCIRCULATOR,ISOLATORANDPINSWITCHANDSOON5J232DIPITALPROCEANOW,THERADARSIGNALDIGITALPROCESSINGISBECOMINGVERYPOPULARITBECOMESTHEREALITYFORUSTOGENERATETHEDIGITALSIGNALANDTOBEFILTERED,WITHTHEDEVELOPMENTOFANALOG/DIGITALCONVERTERANDINTEGRATEDCIRCUITTECHNOLOGYANDTHEAPPEARANCEOFTHEFASTFOURIERCALCULATIONTHEDIGITALPROCESSINGHASSHOWNITSADVANTAGESINITSSTABILITYANDREPEATABILITYANDFLEXIBILITYINTHEORY,NORESTRICTIONISPUTONWAVEPATTERNANDWAVEFILTERFUNCTIONWITHTHEAPPEARANCEOFTHEDIGITALCOMPUTER,WECANEFFECTIVELYDEALWITHTHECONTINUOUSRADAR’SSIGNALACCORDINGTOTHESAMPLEDTHEOREMTHEFREQUENCYSPECTRUMISCALCULATEDBASEDONTHESAMPLEDSIGNALGROUP233,DIGTALPULSECOMPRESSIONTHEDIGITALSYSTEMPROVIDEUSWITHALARGECAPABILITYTODOPROCESSINGINEFFECTIVETIMETHEHANDLEDDATACANBESTOREDINTHEMEMORYAFTERANALOGYTODIGITALCONVERSIONPROCESSINGANDCONTINUETOCARRYOUTTHEPROCESSINGINNOREALTIMERATEFASTERORSLOWERWHYTHEPULSECOMPRESSIONTECHNOLOGYISADOPTEDITISMAINLYBECAUSEOFITSGREATIMPROVEDTESTABILITYANDLESSINTERFERENCEITWILLBECOMESERIOUSPROBLEMFORRADARTOINTERFERENCEONEANOTHERINAVERYDENSEACTIVEELECTROMAGNETICENVIRONMENTSOTHEPULSECOMPRESSIONRADARCANBEDESIGNEDTOREDUCEITINTERFERENCEBYUSINGDIFFERENTMODULATIONCODESANDDIFFERENTMATCHEDWAVEFILTER234DIEITWHEDFILTAIGTHEIDEALMETHODOFDIGITALMATCHEDFILTERINGISTOADOPTTHEWEIGHTEDMETHODOFCALCULATINGTAPPEDDELAYLINEBUTITISREPLACEDRECENTLYBYTHEFASTFOURIORTRANSFORMFORITSPERIPHERALCONVOLUTIONTHEWIDEDYNAMICSTATERANGEANDTHEHIGHSPEEDMATCHEDFILTERPROCESSINGDEVICESHAVECOMEINTOBEINGWITHTHEDEVELOPMENTOFTHEASSEMBLYLINEFASTERFOURIERTRANSFORMTECHNOLOGYANDTHEDEVELOPMENTOFTHEFLOATINGPOINTEQUIPMENTANEWMATCHEDFILTERPROCESSINGMETHODCALLEDSTEPTRANSFORMUSETHESUBAPERTUREPROCESSINGANDREDUCETHEFASTERFOURIERTRANSFORMSCALE,ITSHARDWAREISNOTMORETHANTHEHALFOFTHEFASTERFOURIERCONVOLUTIONPROCESSING24INDICATORINTHISSYSTEM,THERADARINDICATORISJUSTKINDOFACCESSORYEQUIPMENTWHICHPROVIDEDRIVERSTHEDISTANCEBETWEENTWOCARS,ANDDISPLAYTHESPEEDWEADOPTTHEMOREPOPULARPLASMAINDICATOR,WHICHCANCOMPLETETHECLASSICALPROGRAMWITHTHEMICROPROCESSORANDPRECOMPILEDPROGRAMTHISPLASMAINDICATORCANGENERATETHEDOTLINEANDSPECIALSYMBOLS,SUCHASSMALLCIRCLESANDBLOCKSTHEPLASMAINDICATORHASLOTSOFADVANTAGESTOHAVEHIGHERSTABILITYANDLONGERLIFETIMETHANTHECATHEDRASTUBE,TOHAVEBRIGHTERBRIGHTNESSTHANSOMECATHODERAYTUBE
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