UAVAnunmannedaerialvehicle(UAV),commonlyknownasanaircraftwithoutahumanpilotaboard.Itsflightiscontrolledeitherautonomouslybyonboardcomputersorbytheremotecontrolofapilotonthegroundorinanothervehicle.Thetypicallaunchandrecoverymethodofanunmannedaircraftisbythefunctionofanautomaticsystemoranoperatorontheground.Historically,UAVsweresimpleremotelypilotedaircraft,butautonomouscontrolsincreasinglybeingemployed.TheUAVfirstappearedin1920s,wasusedasthetrainingtarget.Isatermusedbymanycountriestodescribethelatestgenerationofunmannedaircrafts.UAVlow-altitudephotogrammetrytechnology,inotherwords,UAVwithportablecameracarryoutlarge-scaleaerialphotography,whichachieveshighresolutionimageacquisition,compensateforasatelliteremotesensingofteninfluencedbycloudshielddoesnotgettothedrawbackoftheimage.suchasthephotogrametryof“ShootingattheChinaUniversityofMiningandTechnologyintheairin2015”UAVactsrapidlyandtakesoffonlyneeds7minutes,whichhascompletedthe100000squarekilometersofaerialanditisofextraordinarysignificancetoraceagainstthedisasterreliefwork.Inaddition,theUAVcanguaranteesafetyoftherescueworkandavoidthecollapsedangerzonethatmayexistforrationalallocationofrescueforcesthroughaerialform,determinethekeyreliefareas,rescueroutesanddisasterreconstructionsitetoprovidevaluablereference.What'smore,theUAVcanreal-timemonitorthesituationintheaffectedareas,inordertopreventsecondarydisasters.OnApril20,2013,7earthquakeoccurredinYa'an,UAVwasfirstputintoreliefteam,accordingtorelevantdepartment,theaircraftflewover100minutes,real-timesurveyandreturngrounddisatersituation,tograspandaccuratelyjudgethedisater・T・・・t・providingscientificbasis.UAVwillgreatlychangetheurbanandrurallifeToday,urbanandruralareashaschangedalotastheappearanceoftheUAV,iflivinginruralareas,youwillmarvel对…感到惊异inunmannedaerialvehicleoutstandingperformanceinimprovingthetransportcapacityoftheremoteareaandtheefficiencyofagriculturalproduction;ifasamemberinthecity,youwillbepleasantlysurprisedtoseeUAV'extraordinaryfunctioninsolvingturtlespeedlogistics、planningurbanconstructionandmanagement.Intheeraoftechniqueengulfingtheworld.TheUAVisliketheairtogetinbyeveryopeninginfiltratedintopeople'sdailylives,inthecrowdedcity,andtheotherendoftherural.Fromthecountrysidetomodernsmartcity,whereneedairsolutions,wherewillhaveaspaceforUAV.UAVswillbeusedinawiderfield.
本文档为【英文 无人机简介】，请使用软件OFFICE或WPS软件打开。作品中的文字与图均可以修改和编辑，
图片更改请在作品中右键图片并更换，文字修改请直接点击文字进行修改，也可以新增和删除文档中的内容。
该文档来自用户分享，如有侵权行为请发邮件ishare@vip.sina.com联系网站客服，我们会及时删除。
[版权声明] 本站所有资料为用户分享产生，若发现您的权利被侵害，请联系客服邮件isharekefu@iask.cn，我们尽快处理。
本作品所展示的图片、画像、字体、音乐的版权可能需版权方额外授权，请谨慎使用。
网站提供的党政主题相关内容(国旗、国徽、党徽..)目的在于配合国家政策宣传，仅限个人学习分享使用，禁止用于任何广告和商用目的。
浙公网安备 33021202002483