全球鹰无人机项目介绍完整版

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1、GlobalHawkProgramIntegrity-Service-ExcellenceProgramOverviewASC/RAVWright-PattersonAFB11/9/2009GlobalHawkIntegrity-Service-Excellence2GlobalHawkPurpose•GlobalHawkisanunmanned,highaltitude,longenduranceairvehicle•SupportsDepartmentofDefenseintelligence,surveillance,andreconnaissancemissionswithin

2、tegratedsensors–Electro-optical/InfraredImages–Syntheticapertureradar(SAR)forallweather–Futuresignalsintelligence(SIGINT)capabilities•OtherpotentialusesforfutureusersIntegrity-Service-Excellence3RQ-4A,GlobalHawkGENERALDESIGN•Specifications–Wingspan:116ft–Length:44ft–Height:15ft•PerformanceGoals–

3、Range:12,500nmi–Approx.Endurance:35hrsMILESTONES–Endurance@1200nm:24hrs–Altitude:65,000ft•AdvancedConceptTechnology–TrueAirspeed:335ktsDemonstration:FY95-FY00–GrossT/Owt:26,750lbs•32monthsto1stflight-Feb98–Payloadwt:2,000lbs•AFassumedprogram•Payloads:EO/IRandSARresponsibility-1Oct98•Comms:SATCOM

4、:UHF/Ku-Band•EnteredEMD–Mar01LOS:UHFandCDLIntegrity-Service-Excellence4GlobalHawkSystemRequirementsORDKPPs•PayloadSensorModes•Endurance-28hours•EO/IR•AirspaceCoordination--•Spotworldwideemployment•PtTargetUHFSATCOM•GroundStation-operators•WideAreaSearchperformNRTmissioncontrol,•SARmonitoringandu

5、pdates/•Spotmodifications•WideAreaSearch•GMTI•Satisfy100%ofcriticaltop•AirVehiclelevelIERs•60,000FTAltitudeIntegrity-Service-Excellence5GlobalHawkContractorTeamIntegrity-Service-Excellence6GlobalHawkSizeandPerformance•Weights-Empty9,200lbs-Payload2,000lbs•Altitude65,000ft-Take-OffGross26,750lbs•

6、ApproximateEndurance35hrs•Length44ft•LoiterVelocity342KTAS•WingSpan116ft•Range12,500nm•Height15ftIntegrity-Service-Excellence7GlobalHawkAV6EAFBIntegrity-Service-Excellence8CommonGroundSegmentGENERALDESIGN•Operatesupto3GlobalHawksatonetime–Multiplemissionplans–ReceivesimageryfromoneMissionControl

7、Element(MCE)UAVatatime–MosaicsEO/IR•Disseminatesexploitabledataviaexternaltheatercomms•Deployson3C-141sor2C-17sor1C-5•Comms:SATCOM:UHF/Ku-BandLOS:UHF/VHF/CDLLaunchandRecoveryElement(LRE)Integrity-Service-Excellence9GlobalHaw