1989 stovl aircraft simulation for integrated flight and propulsion controls research

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1、NASATechnicalMemorandum102419STOVLAircraftSimulationforIntegratedFlightandPropulsionControlsResearchJamesR.MihaloewandColinK.DrummondLewisResearchCenterCleveland,OhioPreparedforthe10thAppliedDynamicsInternationalUsersSocietyAnnualConferenceKeystone,Colora

2、do,June25-28,1989;3/©7STOVLAIRCRAFTSIMULATIONFORINTEGRATEDFLIGHTANDPROPULSIONCONTROLSRESEARCHJamesR.MihaloewandColinK.DrummondNationalAeronauticsandSpaceAdministrationLewisResearchCenterCleveland,Ohio44135ABSTRACTTheUnitedStatesisintheinitialstagesofcommi

3、ttingtoanationalprogramtodevelopasupersonicshorttakeoffandverticallanding(STOVL)aircraft.Thegoalofthepropulsioncommunityinthiseffortistohavetheenablingpropulsiontechnologiesforthistypeaircraftinplacetopermitalowriskdecisionregardingtheinitiationofaresearc

4、hSTOVLsupersonicattack/fighteraircraftinthelatemid-90's.Thistechnologywilleffectivelyintegrate,enhance,andextendthesupersoniccruise,STOVL,andfighter/attackprogramstoenableU.S.industrytodeveloparevolutionarysupersonicshorttakeoffandverticallandingfighter/a

5、ttackaircraftinthepost-ATFperiod.AjointNASALewisandNASAAmesresearchprogram,withtheobjectiveofdevelopingandvalidatingtechnologyforintegrated-flightpropulsioncontroldesignmethodologiesforshorttakeoffandverticallanding(STOVL)aircraft,hasbeenplannedandisunder

6、way.Thisprogram,theNASASupersonicSTOVLIntegratedFlight-PropulsionControlsProgram,isamajorelementoftheoverallNASA-LewisSupersonicSTOVLPropulsionTechnologyProgram.Itusesanintegratedapproachtodevelopanintegratedprogramtoachieveinte-gratedflight-propulsioncon

7、troltechnology.Essentialelementsoftheintegratedcontrolsresearchprogramarerealtimesimulationsoftheintegratedaircraftandpropulsionsystemswhichwillbeusedinintegratedcontrolconceptdevelopmentandevaluations.Thispaperdescribespertinentpartsoftheresearchprograml

8、eadinguptotherelatedrealtimesimulationdevelopmentandremarksonthesimulationstructuretoaccomodatepropulsionsystemhardware"drop-in"for"real"systemevaluation.INTRODUCTIONDuringthe1970'smanyinnovativeaircraftconfiguratio