Upload
tranthu
View
214
Download
0
Embed Size (px)
Citation preview
2018NASAInternationalInternshipProjectList
1
ProjectTitle SmallSatelliteSwarmInteractions
MentorName MatthewSorgenfrei
ProjectDescription Verysmallspacecraft(alsoknownasCubeSatsorNanosatellites)havenotyetrealizedtheirfullpotentialregardingswarmoperationsinlowEarthorbitorbeyond.TherelativelylowTechnologyReadinessLevel(TRL)isdueinparttoalackofsufficienttestbedswithwhichtotesttheenablingtechnologies.TheGeneralizedNanosatelliteAvionicsTestbed(G-NAT)labatNASAAmesseeksaninterntoresearchfoundationaltechnologiesassociatedwithCubeSatswarmoperations.Overthecourseoftheinternshipperiodtheinternwillinvestigatetheuseofcommerciallyavailablesensorsandactuatorsforsensingthestateofindividualmembersofasatelliteswarmandsharingthatstateinformationtoenabledistributedscienceoperations.
ThesuccessfulcandidateshouldpossessstrongMATLAB/Simulinkprogrammingskills,andalsobeproficientinCandPython.FamiliaritywithLinuxoperatingsystemsandembeddedsystems/singleboardcomputersisalsodesired.TheinternwillbegivenaccesstotwoseparateCubeSat-scalehardwaretestbeds,eachofwhichutilizecommerciallyavailablesensorsandactuatorstoenableattitudedeterminationandcontrol.Desiredoutcomesoftheresearchperiodinclude:
•Developreal-timeMATLAB(orother)visualizationsofspacecraftattitudestateforbothCubeSattestbedsduringairbearingoperations
•StudytheefficacyofdemonstratingswarmcommunicationsbywayofXbeewirelesstransponders
•Study/developoperationalmodesthatarerelevanttopossibleswarmscienceoperations,suchasGPSRadioOcculation
SpecificRequirements
NASACenter AmesResearchCenter,MoffettField,California
2
ProjectTitle UnmannedAircraftSystem
MentorName MarcusJohnson
ProjectDescription ManyapplicationsofsmallUnmannedAircraftSystem(UAS)havebeenenvisioned.Theseincludesurveillanceofkeyassetssuchaspipelines,rail,orelectricwires,deliveries,searchandrescue,trafficmonitoring,videography,andprecisionagriculture.Theseoperationsarelikelytooccurinthesameairspaceinthepresenceofmanystaticanddynamicconstraintssuchasairports,andhighwindareas.Therefore,operationsofsmallUASneedtobemanagedtoensuresafetyandoperationefficiencyismaintained.NASAhasadvancedaconceptforUASTrafficManagement(UTM)andhasinitiatedaresearchefforttorefinethatconceptanddevelopoperationalandsystemrequirements.AUTMresearchplatformisindevelopmentandflighttestactivitiestoevaluatecorefunctionsandkeyassumptionsfocusingexclusivelyonUASoperationsindifferentenvironmentsareunderway.Thisinternshipwillhelpsupportthedevelopment,planning,supportanddataanalysisforUASfieldtestactivitiesby:
-Preparingdocumentationandconductinganalysistogainapprovaltofly;
-Planningflighttestactivities,includingdevelopingtestingmethodologiesfordeterminingtheeffectivenessofdetectandavoidsystemsandotherseparationmechanisms.
-Workingflighttestlogisticssuchassupport,transportation,storage,andprocurementofequipmentneededatthetestsite;
-Providingon-sitesupportduringflighttestactivities;
-Providingpost-flightanalysisofdatacollectedfromtheexperiment.
SpecificRequirements
NASACenter AmesResearchCenter,MoffettField,California
3
ProjectTitle NASAAmesSPHERES/AstrobeeFacility
MentorName JoseBenavides
ProjectDescription NASAAmesSPHERES/AstrobeeFacilityBriefdescriptionofduties:ThesuccessfulapplicantwouldbeinvolvedwithsoftwaredevelopmentandgeneralsupportoftheNASAAmesSPHERES/AstrobeeFacility.(www.nasa.gov/spheres)Specifically,thesuccessfulapplicantwouldinitiallybevalidatinganddevelopingCsoftwareforaSPHERES.AdditionalworkmayincludeISSflightqualityhardwareandmaintainingSPHERESFacilitylabs.TheapplicantshouldbefamiliarwithPythonandCsoftwaredevelopmentandgoodcodingpractices.Ingeneral,wearelookingforsomeonewhoismotivated,aself-starter,andcapableofworkingindependentlyontasks.Otherbeneficialexperiencemayinclude;-MATLAB,C/C++,Java,Python,AndroidApps,andLinuxscripting,ComputerNetworking-Spacecraft,SmallSatellites,CubeSat's-Avionics,EmbeddedHardware&Software-Softwaretesting-experiencebuildingspaceflighthardware-Goodwritingandcommunicationsskills,alongwiththeabilitytoworkwellbothindividuallyandwithinamultidisciplinaryteam.
SpecificRequirements
NASACenter AmesResearchCenter,MoffettField,California
4
ProjectTitle CubeSatMissionTeam
MentorName BelcagemJaroux
ProjectDescription TheinternswillbejoiningaCubeSatmissionteamworkingonthelastphasesofdevelopmentofthemission.
Themissionspacecraftisathree-unit(3U)CubeSatthatwillsynchronizeanon-boardatomicclockwithoneonthegroundtoanaccuracyof200psbyexchangingshortlaserpulsesbetweenthetwo.
Theinternshiptechnicalactivitieswillinclude:
•Completionofspacecraftcommunicationsandoperationssoftwareandpreparationofhardwareandsoftwaretestplansandprocedures
•FunctionaltestingoftheFlatSatconfigurationofthesatellite(Bus+Payload)inthelab,includingspacecraftsoftwareVerificationandValidation.
•Documentationoftestresultsinareport,tosupporttheFlightReadinessReview.
SpecificRequirements
NASACenter AmesResearchCenter,MoffettField,California
5
ProjectTitle RoboticSampleTransferAutomation
MentorName BrianGlass
ProjectDescription TheAtacamaRoverAstrobiologyDrillingStudies(ARADS)projectisaScienceMissionDirectorate-sponsoredprojectledatNASA-Ames.ARADSproposesaMarsroveranalogmissionasafieldtestofanintegratedrover-drillsystemwithprototypelife-detectioninstrumentsthatareflightmissioncandidates.TheessentialelementstoARADSare:1)useofintegrateddrillandroveratsitesintheAtacamaDesertinChileinunprepared"regolith";2)fielduseofinstrumentswiththerover/drillthatareflightprototypescomparabletothoseplannedforExoMarsandIcebreaker;3)acquiredrilledcuttingsandtransfertoinstrumentsonboardtherover;4)on-boardautonomyandmonitoringtosupportdrilling;missionanddemonstratesciencesupport(operationsandcontrol)fortherover/drill/instrumentoperations.
Thisinternprojectwilladdressthethirdelementabove:automatedsampletransferbetweenadrill(ononesideoftheKREX2rover)andinstrumentintakes(ontheothersideoftherover).TheARADSsampletransferarmismountedonaKREX2rocker,whichrotatesrelativetothecentralplatformonwhichboththedrillandinstrumentsaremounted.Hence,astherovermoves,thetrajectorybetweenthedrillandinstrumentswillrotaterelativetothesamplearm’soriginpoint.
Thearmispoweredbyservomotorswhichrespondtopulsewidthmodulationsignalsfromthearminterface–twoextraservocontrolchannelssupportthetestingofendeffectorswithuptotwoactuators.
TheinternwillassistanexistingARADSstaffmemberindevelopingadynamictransformationforarmtrajectoriesthatwillautomaticallycompensateforrockerrotationandforverticaldrillmovements.Thiswillbecodedandtestedwiththeactualarm,drillandrovermechanisms.
SpecificRequirements
NASACenter AmesResearchCenter,MoffettField,California
6
ProjectTitle MicrobialFactoriesforSolarSystemExploration
MentorName JohnHogan
ProjectDescription Longdurationmissionstodistantbodieswithinoursolarsystemwillrequiresignificantresourcestosupportastronauts.Microbialfactoriescouldhelpproducemissionrelevantproductsduringsuchmissionsusinginsituresourcessuchascarbondioxideandwater.Interrestrialsystems,microbialfactoriesarealreadybeingusedtoproduceawidevarietyofmaterials,fuels,nutrients,andmedicines.Typically,thesemicrobialsystemsusehigh-energycarbonsubstratessuchassugars.Intheextremesofspace,however,obtainingsugar-likecompoundswillprovetobeproblematic,thusalternativelow-energycarboncompoundsmayneedtobeemployed.Themainobjectiveofthisprojectistoevaluatethepotentialcombinationofsubstrates,microorganisms,andproductsinunderstandinghowamicrobialproductionsystemwillfunctionintheconstraintsofrelevantspacemissions.Theworkentailsperformingmicrobiologicalstudiesandconductingananalysistodetermineeffectivesolutionsforin-spacemicrobialproductionsystems.
SpecificRequirements
NASACenter AmesResearchCenter,MoffettField,California
7
ProjectTitle OrbitAnalysisforLEOCubeSatsandLowLunarOrbits
MentorName MarcusMurbach
ProjectDescription TheinternwillfulfillassignmentsasamemberoftheorbitaldynamicsteamintheMissionDesignDivisionatNASAAmesResearchCenter.
TheMissionDesignDivisionconductsearly-stageconceptdevelopmentandtechnologymaturationsupportingtheCenter'sspaceandaircraftmissionproposals.Personnelhaveexperienceinmissionplanning,smallspacecraftdesign,andengineeringanalysis.
TheMissionDesignDivision,orMDD,supportsthefullmissionlifecycleintheareasof:
•EarlyConceptDevelopment•MissionDesign•RapidPrototyping•MissionImplementation
Thecandidatewillworkcloselywithflightdynamicsengineerstoexpandexistinginnovativeapproachestolowaltitudeorbitdesign.ThisworkincludestheeffectsofdifferentialdraginLowEarthOrbit(LEO),aswellas,theeffectsofmasconperturbationsinlowlunarorbits.SmallSatandCubeSatmissionsareaspecialtyofAmesResearchCenterandcurrentresearchaddressespracticalissueswithsmallspacecraftmissionsinaLEOandaninterplanetaryenvironment.AnotherorbitalmechanicsspecialtyofARCislow,equatoriallunarorbitsanddesigntoolsforaddressinglunargravitationalperturbations.
Forlunarorbits,weplantoexpandtheresearchonequatorialfrozenorbitsandthevisualizationdisplaysforcharacterizinggravitationalperturbations.ForLEO,thecharacterizationoftheeffectsofdraginrelativesatellitedispositionisinthescopeofthisposition.
ThegoalsofthisassignmentincludedocumentationanddisplaytoolsthatwillresideaspartoftheMissionDesignDivision’scomputationalcapability.AdditionalassignmentsasneededmayinvolveCubeSatlowthrusttrajectorydesign,multipleCubeSatswarms,andCubeSatreentrycalculations.
Candidate’sComputerand/orspecialskills:GMATorSTK/Astrogator,MatlaborVisualBasic.Strongwritingskillsareexpected,bothforinternaldocumentationofworkaccomplishedandforpublicationsresultingfromthiswork.
SpecificRequirements
NASACenter AmesResearchCenter,MoffettField,California
8
ProjectTitle EvaluationofBiomedicalDevicesforExplorationMissions
MentorName TiannaShaw
ProjectDescription TheprimaryresponsibilityforthisinternpositionistosupportthedevelopmentandtestingofbiosensormonitoringsystemsinsupportoftheHumanResearchProgram(HRP)ExplorationMedicalCapability(ExMC)Element.TheAmesResearchCenter(ARC)teamfocusesontheintegrationofbiomedicaldevicesintoaprototypemedicaldataarchitecture(MDA),thatwillreceive,storeanddisplayawidevarietyofphysiologicalparameterswhichinclude;electrocardiogram(ECG),heartrate,bloodpressure,pulseoximetry,respiratoryrate,andbodytemperature.TheinternwillworkundertheguidanceofanExMCprojectengineerandwillalsoworkwithExMCprojectsystemengineer.Theinternwillsupporthumaninthelooplaboratorytestingofbiomedicaldevicesanddevelopmentofthemedicaldataarchitecturesystem.Theinternwillalsoparticipateindatacollection,processingandanalysisofbiosensordataandassistinreportwriting.He/ShewillsupportMDAoperationsincollaborationwithCSAprototypewearablebiosensorsystemandothersystems.
SpecificRequirements
NASACenter AmesResearchCenter,MoffettField,California
9
ProjectTitle EvaluationofaVariableDensityApproachtoModelingCryogenicJets
MentorName CetinKiris
ProjectDescription TheinternwillassistARCresearchersinextendinguserdefinedequationofstateroutinestoincludeRealGaseffectsandanalyzethedifferencebetweenmassfractionandvolumefractionformulationsformodelingvariabledensityflows.Theinternwillevaluatethemodelsonexistingcryogenicjetsandcomparewithexistingexperimentalandnumericaldata.
Outlinefor6months:
-Discussandanalyzedifferencesbetweenmassfractionandvolumefractionformulationsofthevariabledensityformulation
-BegininteractionwiththeARCresearchersusingtheuser-basedsourceroutineswhichcanbelinkedintotheexistinglibraries
-Applytheimplementeduserroutinestoexistingcryogenicjetproblems
-Comparecurrentresultswithexistingexperimentalandnumericalresultsintheliterature
SpecificRequirements
NASACenter AmesResearchCenter,MoffettField,California
10
ProjectTitle SyntheticBiomaterials:AMulti-ScaleApproach
MentorName DianaGentry
ProjectDescription Asmallgroupofinternswithbackgroundsinbioscience,materialschemistryandscience,andbioengineeringwill,withtheguidanceofseniorresearchers,designandfabricateaproof-of-concepthybridbiomaterialusingtheinteractionsbetweenlivingandnon-livingcomponentstocontrolthematerialstructure.Thematerialproof-of-conceptwilluseexistinggeneticparts,suchasbindingdomains,andestablishedsyntheticbiologytechniques,suchasfusionproteindesign.Thefabricationwillbedoneusingcurrenttechniquessuchas3DCADmodeling,microscalegeldeposition,andstereolithography.Theexactimplementationwillbechosenjointlybytheinternsandmentorsafteraliteraturesurvey.
Theinternswilllearnaboutthehistoryandcurrentstateofbiomaterials,materialsscience,andsyntheticbiology,howtoperformbasicbioengineeringtechniques,andhowtoperformbasicbiomaterialsanalyses.Theywillgainreal-worldexperiencewithliteraturesearches,proposinganddefendingresearchimplementations,hands-onbioengineeringlabwork(includingsyntheticbiology,rapidprototyping,andfluidics),preparingdocumentationofresearchwork,andstatisticsanddataanalysis.
Internswillhaveachancetopresenttheirresearchatapostersymposiumand/orworkshop.Dependingonthebreadthofworkcoveredbytheinterns,participationinwritingapublishedresearchpaperisapossibility.
SpecificRequirements
NASACenter AmesResearchCenter,MoffettField,California
11
ProjectTitle ControlInternshipPosition
MentorName NhanNguyen
ProjectDescription Advancesinmaterialtechnologieshaveledtoanewclassofultra-efficienttransportaircraftthatincorporateadvancedhigh-aspectratioflexiblewingdesignswithnovelcontroleffectors.TheNASAPerformanceAdaptiveAeroelasticWing(PAAW)researchelementundertheNASAAdvancedAirTransportTechnology(AATT)projectseekstodevelopcontroltechnologiesandanalysiscapabilitiestoenabletheimplementationoftheseadvancedfuturewingdesigns.Developmentofcontrolsystemsforhighlyflexiblewingsisacriticalcomponentofthisrelevantandchallengingfield.ThisinternshipopportunitywillsupporttheNASAresearchteamindevelopingdisturbanceestimationtechniquesforuseinbothadaptiveandnon-adaptivecontroldesignsforgustloadalleviation.Theinternwillalsohelpformulatedesignrequirementsforfuturehardwarethatfacilitatesuccessfulestimationandcontrol.Specificapplicationsforthetechniquesdevelopedincludeflightcontrol,wingshaping,andloadalleviationofflexiblewingaircraft.
Finaldeliverablesforthisinternshipincludeanyresearchresultssuchasreport,presentation,orconferencepublicationaswellassimulationsdemonstratingoperationofthedisturbanceobserverinusewiththecontrolsystem.
Theinternshouldhavetheoreticalandpracticalknowledgeofcontrolandestimationincludingadaptivecontrol,aswellasextensiveexperiencesimulatingdynamicmodelswithinMATLAB/Simulink.
SpecificRequirements
NASACenter AmesResearchCenter,MoffettField,California
12
ProjectTitle BiosensorDevelopment
MentorName JessicaKoehne
ProjectDescription Developmentofbiosensorsisanactivefieldduetoawiderangeofapplicationsinlab-on-a-chip,diagnosticsofinfectiousdiseases,cancerdiagnostics,environmentmonitoring,biodetectionandothers.Oneofthestrategiesusedforselectiveidentificationofatargetisto/preselect/aprobethathasauniqueaffinityforthetargetorcanuniquelyinteractorhybridizewiththetarget:sortofa"lockandkey"approach.Inthisapproach,onethenneedsaplatformtosupporttheprobeandarecognizingelementthatcanrecognizethesaidinteractionbetweentheprobeandthetarget.Theinteractionresultcanmanifestoptically(byusingdyes,quantumdotsforexample)orelectrically.Theplatformdesignandconfigurationmayvarydependingonwhetheropticalorelectricalreadoutisusedandwhatenvironmentthesensorwillbeutilized.Recently,printedbiosensorsonpapersubstrateshavegainedmuchattentionfortheirlowcostofmanufacture.WithinNASA,suchprinteddevicesarebeinginvestigatedbecauseofourpotentialabilitytomanufactureinanin-spaceenvironment.Suchabiosensorwouldbeaprint-on-demanddevice.Thecurrentprojectinvolvesfabricatingandvalidatingaprinted,electricalbiosensorforcardiachealthmonitoringfromawholebloodsample.TheintendedNASAapplicationispointofcarediagnosticsforastronauthealthmonitoring.
SpecificRequirements
NASACenter AmesResearchCenter,MoffettField,California
13
ProjectTitle AstrobeeSoftwareIntern
MentorName MarionSmith
ProjectDescription AstrobeeisarobotunderdevelopmentwhichwilllaunchtotheInternationalSpaceStationattheendof2017.Astrobeewilllocalizeandnavigatefullyautonomouslytoassiststationcrewandgroundcontrollers,andwillserveasaplatformforresearcherstoconductexperimentsinmicrogravity.ThesuccessfulcandidatewillworkcloselywithAstrobee'sFlightSoftwareTeamindevelopingsoftwareforAstrobee.Theactualprojectwilldependonboththeproject'sneedsandtheintern'sinterests.Pastinternshipprojectshaveincludedlocalizationunderchanginglightingconditions,pathplanning,andreplanninginresponsetofailures.
SpecificRequirements ExperiencewithC++andsoftwaredevelopmentinLinuxarerequired.
NASACenter AmesResearchCenter,MoffettField,California
14
ProjectTitle ExperimentalAero-PhysicsEngineeringIntern
MentorName KurtisLong
ProjectDescription Theinternwillhelpwithavarietyofexperimentalprojectswhichinvestigatethefluidmechanic,aerodynamic,and/oraeroacousticcharacteristicsofmannedandunmannedspacecraft,aircraft,rotorcraft,groundvehicles,ships,structures,sportsballs,andotherobjects.Theexperimentalprojectswillbeconductedinconjunctionwithon-siteresearchmentors,usingNASAAmeswindtunnel,waterchannel,lab,and/orcomputerfacilities.Theinternwillassistwithmanydifferentphasesofoneormoretestprograms;thesephasesmayincludepriordatareviewandtestplanning,testlogistics,experimentaldesignandsetup,modelconstructionandinstallation,instrumentationcalibration,installation,andoperation,testvideo/photodocumentation,post-testdataplottingandanalysis,andreportdevelopment.Theinternmayalsoassistwiththedevelopmentandexecutionofvariouscomputerprogramsusedtoanalyzeorsimulatetheresultsofexperimentaltestprograms.
Themainoutcomeofthisinternshipwillbeexperiencewithavarietyofdisciplinesrelatedtofluidmechanics,aerodynamics,and/oraeroacoustics
SpecificRequirements Physics,Science,Math,Engineeringbackgroundspreferred
NASACenter AmesResearchCenter,MoffettField,California
15
ProjectTitle AdvancedLifeSupport
MentorName MichaelFlynn
ProjectDescription Advancedlifesupportsystemsincludeallsystemsandtechnologiesrequiredtokeepastronautsaliveinspace:waterrecycling,airrecyclingandwastetreatment.ThisInternshipisprimarilyfocusedonwaterrecyclingbutiscognizantthatanoptimizedsystemwillincludeintegrationwithairandwastesystems.Ourresearchareasinclude:
•Systemsthatcanrecoverenergyfromwaste.
•Insituresourceutilizationinspacecraftandonplanetarysurfaces
•Applicationofspaceflightsystemstechnologiestosustainableterrestrialdevelopment.
SpecificRequirements Innovationarequiredskill.OurgroupfocusesontrainingthenextgenerationofNASAscientistsonhowtoinnovateandtodevelopthenextgenerationofwaterrecyclingspaceflightsystemsthatwillenablethehumanexplorationandcolonizationoftheSolarSystem.
Theidealcandidateisanundergraduateorgraduatestudentinthefieldsof:Engineering(Chemical,Environmental,Electrical,Industrial,Civil,Computer),Mathematics,Chemistry,Biology,Physics,andEnvironmentalScienceandmusthaveatleastcompletedtheirfreshmanyearofcollegeandaGPAof3.00(outof4).ProfessionalWorkingProficiency(ILRlevel3)oftheEnglishlanguageistheminimumlevelrequired.Theparticipantmustbeateamplayerandcomfortableworkingwithprofessionalsofdifferentculturalandscientificbackground.Attheendoftheinternshiptheparticipantwillberequiredtosubmitawhitepaper.
NASACenter AmesResearchCenter,MoffettField,California
16
ProjectTitle WorldwindApplicationDevelopment
MentorName PatrickHogan
ProjectDescription Internswillbuildanopensourceappthatservesbeneficialinterestsofsociety,usingtheEAR99certifiedNASAWorldWindOpenSourcetechnology,virtualglobetechnologyandapplicationsinJava,C++,iOSandAndroidusingNASAWorldWindtechnology.
TypicalprojectexamplesfromlastyearNASAInterns:
ThewikisthatdescribetheseNASAapps(withavideo!):
https://github.com/NASAWorldWindResearch/SpaceBirds/wiki
https://github.com/NASAWorldWindResearch/WorldWeather/wiki
https://github.com/NASAWorldWindResearch/Quake-Hunter/wiki
Thewebapps:
http://worldwind.arc.nasa.gov/spacebirds/(SatelliteData)
http://worldwind.arc.nasa.gov/worldweather/(Weather&ClimateData)
http://worldwind.arc.nasa.gov/quakehunter/(SeismicData)
SpecificRequirements
NASACenter AmesResearchCenter,MoffettField,California
17
ProjectTitle CubeSatClusterTest-Bed
MentorName BelcagemJaroux
ProjectDescription Teammemberswilluseavailableoff-the-shelforsparelaboratoryhardwaretodeveloplaboratorytestbedofatleasttwo"Cubesats"andonegroundstationthatwillbeusedforon-goingsoftwareandcommunicationsarchitecturedevelopment.The"Cubesats"maybecompleteunitswithallsubsystems,flat-sats,ordevelopmentunitsconsistingofjustaprocessorandRFsubsystem.Theteamwilldevelopgroundsoftwareasnecessarytodemonstrateoperationoftheunitsincludingsimulatedintersatellitecommunicationsandsimulateddownlink.
SpecificRequirements InternshouldhaveanAerospaceEngineering,MechanicalEngineeringorMechatronics,ElectricalEngineering,SystemsEngineeringorotherrelatedengineeringmajor.
NASACenter AmesResearchCenter,MoffettField,California
18
ProjectTitle DataMiningandAnalysisforSustainabilityBase
MentorName RodneyMartin
ProjectDescription TheIntelligentSystemsDivisionatNASAAmesResearchCenterwillbeintegratingadvancedtechnologiesintoanew"Green"buildingknownas"SustainabilityBase"attheAmescampus.SustainabilityBaseishigh-performance,LEEDPlatinumcertifiedbuildingthatwillincorporateNASAinnovationsandtechnologiestoimproveenergyefficiency,reducecarbonfootprint,andloweroperatingandmaintenanceexpensescomparedtotraditionalbuildings.Itwillfunctionasalivingexperimentalplatform,integratingthelatesttechnologiesastheyevolve.
ThisinternshipopportunitywillassistindefiningandimplementingdemonstrationsofNASAtechnologyinSustainabilityBase.Inparticular,theinternwillemployadvanceddataminingalgorithmsondataacquiredfromSustainabilityBasetolearnhowthebuildingoperatesandthenmonitorhowitisperformingovertime.Thiscouldincludemeasurementsofenergyuse,mechanicalsystemperformance,environmentalparameters,andotherkeyperformanceindicators.Forexample,correlationsbetweenenvironmentalcontrolsystemsettingsandtemperaturerangesinworkspacescanbeestablishedandthenmonitoredtogiveearlyindicationofperformancedegradationorunexpectedchangestothebuildingconfiguration.However,basicdataanalysisandgaininganintuitiveunderstandingofdatafromvariousbuildingsystems(BACnetdata,lighting,shade,photovoltaicsensordata,etc.)willalsobeanimportantprecursortoanyapplicationoftheadvanceddataminingalgorithms.Inadditiontoglobalbuildingperformance,thealgorithmscanalsobeusedtodetectchangesinindividualenergyuseaswell.Ineithercase,thealgorithmswillprovideearlyindicationsofoff-nominalperformancetobuildingoperatorsoroccupants,enablingcorrectiveactionstomaximizebuildingperformanceandefficiency.
AdditionalinformationonSustainabilityBasecanbefoundathttp://www.nasa.gov/sustainability-base/.
Additionalinformationondataminingalgorithmscanbefoundathttp://ti.arc.nasa.gov/tech/dash/intelligent-data-understanding/.
SpecificRequirements Thefocusofthiseffortmayrelatemoretoautomatedtrackingandconsolidationofenergydataandplugloadmanagementandanalysis,sotheidealcandidatewillhaveexperienceinscriptingorapplicationdevelopmenttoextractreal-timedatafromAPIsandwebsitesforloggingintoaPostgreSQLdatabase.ExperiencewithMATLAB;FamiliaritywithLinuxOSispreferred;Stronganalyticalandorganizationalskills;Interestinsustainability;Interestindataminingalgorithmsforhealthmanagement.Seniorundergraduateatjunior/seniorlevelorhigherpreferred.
NASACenter AmesResearchCenter,MoffettField,California
19
ProjectTitle ExploreImpactofNetworkDelaysonDistributedSpacecraftTesting
MentorName BelcagemJaroux
ProjectDescription Teammemberswilluseavailableoff-the-shelforsparelaboratoryhardwaretoexplorethepossibilityofusingstandardnetworksystemsandprotocolstorunmissionsimulationandclosed-loophardware-in-the-looptestsremotelywheresignificantpartsofthesystemareconnectedovertheinternet.Forexample,aspacecraftbuscouldbeatonelocation,apayloadatasecondlocationandadynamicsimulationenvironmentcouldbeatathirdlocation,allconnectedovertheinternet.Theteamwouldidentifytheproblemsassociatedwithsuchanarrangement(e.g.latency)andsuggestapproachestomitigatethem.
SpecificRequirements InternshouldhaveanAerospaceEngineering,MechanicalEngineeringorMechatronics,ElectricalEngineering,SystemsEngineeringorotherrelatedengineeringmajor.
NASACenter AmesResearchCenter,MoffettField,California
20
ProjectTitle LunarTopographicProductsfromOrbitalImages
MentorName TerrenceFong
ProjectDescription Digitalterrainmodelsareessentialforcartography,scienceanalysis,missionplanningandoperations.TheNASAAmesIntelligentRoboticsGroup(IRG)hasdevelopedsoftwaretoautomaticallygeneratehigh-qualitytopographicandalbedomodelsfromsatelliteimages.Oursoftware,theAmesStereoPipeline(ASP),usesstereovisionandphotoclinometrictechniquestoproduce3DmodelsoftheEarth,Moon,andMarswithveryhighaccuracyandresolution.TheinternwillassistIRGtoimprovethequalityoftopographicproductsfromlunarorbitalimages.Inparticular,theinternwillhelpdevelopmulti-stagestereogrammetricmethodstoexploitthefullpotentialofmultiple,overlappingviewsofaplanetarysurface.TheinternwillworkcloselywithNASAresearchersandengineersthroughouttheinternship.Verystrongemphasisisplacedonincorporatingandintegratingtheintern'sresearchintoIRG'son-goingprojects.Researchresultsmaybepublishedinone(ormore)technicalforums:asaNASAtechnicalreport,aconferencepaper,orjournalarticle.
SpecificRequirements TheinternmusthaveabackgroundinComputerScienceorMathematics.Practicalexperiencewithcomputerprogramming,Linux-basedsoftwaredevelopmentandopen-sourcetools(gcc,git,etc)isrequired.ExperiencewithC++isstronglyencouraged.
NASACenter AmesResearchCenter,MoffettField,California
21
ProjectTitle MetabolicControlforAdaptationtoSpaceflightEnvironment
MentorName YuriGriko
ProjectDescription Withthegrowinginterestinlonghaulflightsandthecolonizationofthesolarsystem,itisbecomingimportanttodeveloporganismself-regulatorycontrolsystemswhichwouldbeabletomeettherequirementsofextraterrestrialenvironmentsratherthanrequiringanEarthlyenvironmentinspace.Abettermechanisticunderstandingofmetabolismoffersameansforsustainingastronautsinlong-durationmissionsbeyondthelowEarthorbit.Recentdataobtainedfromseveralresearchreportshaveshownthatmetabolicsuppressioncouldprotectbiologicalorganismsfromdamagingeffectsofspaceradiationandmicrogravity.Theabilitytodrasticallyreduceandsuspendmetabolismappearstobecloselytiedtotheuniquesurvivalofbacteriaandsomeinvertebrates(e.g.,tardigrades)afteraprolongedexposuretocosmicvacuumandradiation.Itispossiblethatthereisamonophyleticoriginforthisadaptationatthemolecularlevelamongavarietyofdifferentorganisms.Ourultimategoalsaretodemonstrateproof-of-principleformetabolicsuppressionasmeanstoreducethenegativeeffectsofspaceflightenvironmentalissuessuchasradiationandmicrogravity.
InordertodemonstratethepotentialapplicationofthemetaboliccontroltechnologythePI'slaboratoryatNASAAmesResearchCenterhasengineeredahypo-metabolicchamberwitharangeoflife-monitoringequipmentforhigh-throughputtestingofhypo-metabolicparametersandconditionsthatenablereversibleinductionofastateofsuspendedanimationinnon-hibernatinganimals.
Thisinternshipopportunitywillassistindefiningandimplementingdemonstrationsofthemetaboliccontroltechnologyusingdifferentanimalmodels.
Objectivesofthisresearchare:
1Tocharacterizethehypometabolicstate2Todevelopmethodologyforrealtimemonitoringofrespiratoryandotherphysiologicalparametersandconditionsassociatedwiththehypometabolicstasis.
Intheproposedexperiments,theinternwillworkincollaborationwithmolecularbiologistsandengineersto(1)reproduceinductionofthereversiblesuspendedanimation-likestateinselectedanimalmodels,andto(2)establishacomprehensivelifesupportsystemformonitoringphysiologicalparametersofthehypometabolicstate.
SpecificRequirements Internshouldbewillingtoworkwithanimals.He/sheshouldhavebasicknowledgeoflifesupportsystems(respiratoryparameters,ventilation,andcorebodytemperaturecontrol),havebasiclaboratoryskillsandtechnicalknowledgeformonitoringphysicalparameterfromtelemetricdevises,andhavesoftwaremanagementskills.Stronganalyticalandorganizationalskills;interestinbiology;interestindataanalysis.Seniorundergraduateatjunior/seniorlevelorhigherpreferred.
NASACenter AmesResearchCenter,MoffettField,California
22
ProjectTitle MonitoringChangesinASRSReportsusingPythonandTextMining
MentorName HamedValizadegan
ProjectDescription WeaimtodeveloptoolsthatcanbeusedtomonitorthechangesintheaviationssafetyreportssubmittedtoNASAAviationSafetyReportingSystem(ASRS)program.ASRScollectsandanalysisthevoluntarilysubmittedaviationsafetyincidentsreportsinordertoreducethelikelihoodofaviationaccidents.WeneedtoolsthatcanhelpASRStomonitorchangesinthenarrativesofthereportsovertimeandcansummarizethesereports.
SpecificRequirements
NASACenter AmesResearchCenter,MoffettField,California
23
ProjectTitle Nanotechnologyinelectronicsandsensordevelopment
MentorName MeyyaMeyyappan
ProjectDescription Nanomaterialssuchascarbonnanotubes(CNTs),grapheneandavarietyofinorganicnanowiresoffertremendouspotentialforfuturenanoelectronics,nanosensorsandrelateddevices.Wehaveactiveongoingprogramsintheseareas.Severalexamplesaregivenbelow.Chemicalsensorstodetecttraceamountsofgasesandvaporsareneededinplanetaryexploration,crewcabinairqualitymonitoringandleakdetection;therearenumeroussocietalapplicationsaswell.WehavebeenworkingonCNTbasedsensorsamenableforvariousplatformsincludingsmartphones.
Flexibleelectronicsonsubstratessuchastextileandpaperisofgreatdealofinteresttous.Wehavefabricatedgas/vaporsensorsoncottontextileaswellascellulosepaper.Otherinterestsinpaperelectronicsandflexiblesubstratesincludememorydevices,energystoragedevices,displaysanddetectors.Finally,wehavealsobeenrevisitingvacuumtubesalthoughinthenanoscale,usingentirelysiliconbasedtechnology.Theseradiationresistantdevicesofferexceptionallyhighfrequencyperformance.OurinteresthereextendstoexploringthenanovacuumtubesforTHzelectronicsapplications.
Inalltheareas,theprojectsincludematerialgrowth,characterization,devicefabrication,devicetestingandevaluation,reliabilityandlifetimeassessment.
SpecificRequirements Fordevicerelatedaspects,majoringinelectricalengineeringorphysicsispreferred.Fortheremainingaspectsoftheproject,majorsinmaterialscience,chemistryandotherengineeringdisciplinesarewelcome.PhDcandidatesandtalentedundergraduateswillgetpreference.
NASACenter AmesResearchCenter,MoffettField,California
24
ProjectTitle StudiesoftheAqueousHistoryofMars
MentorName EldarNoe
ProjectDescription Internwillanalyzedatafromavarietyofspacecrafttounderstandthegeologichistoryofsitesofinterest,inordertobetterunderstandtheroleofwaterinthehistoryofMars.Thisopportunitymayincludecomputermodeling,dataanalysis,andlaboratorywork.Iftimesallows,preparationofamanuscript.Potentially,thesiteswillbeproposedaslandingsitesforthe2020MarsRover.InternwillalsodevelopsoftwarefortheanalysisofCRISMdata.
SpecificRequirements ExperienceinUnixorequivalentfluencyinIDLpreferred.
NASACenter AmesResearchCenter,MoffettField,California
25
ProjectTitle TheInfluenceofMechanicalUnloadingonBiologicalFunction
MentorName ElizabethBlaber
ProjectDescription Thespaceflightenvironment,includingmicrogravityandspaceradiation,isknowntonegativelyimpactmammalianphysiology,includingsomaticstemcell-basedtissueregeneration.Thedegenerativeeffectsofspaceflightthatweunderstandbestincluderapidmicrogravity-adaptiveboneandmuscleloss,lossofcardiovascularcapacity,defectsinwoundandbonefracturehealingandimpairedimmunefunction.Theseimplicationsposeasignificantriskforlong-termhumanspaceexploration.Ourworkfocusesontheinfluenceofmechanicalunloadingonstemcellproliferation,differentiationandregenerationandhowalterationsinstemcellfunctionmaybethecauseofwidespreadtissuedegenerationinspace.Inthisopportunity,theselectedcandidatewillworkwithresearchscientiststoanalyzetheresponseofmouseboneandbonemarrowstemcellstomechanicalunloadingusingbothspaceflightsamplesandmousehindlimbunloadingexperiments.Theinternwillinvestigatestemcellresponsestomicrogravityandmechanicalunloadingusinggeneexpressionandproteinanalysisandfurthermore,willinvestigatetheinfluenceofstemcellfunctiononwholebonetissueproperties-includingstructuralandmolecularanalysis.Furthermore,theinternwillalsoworkwithscientistsonoptimizingconditionsforanupcomingspaceflightexperimentwhereweaimtoidentifykeymolecularmechanismsthatcausedegenerativeeffectsinbonetissuethroughimpaireddifferentiationofmesenchymalstemcells.Theinternwillconductcellcultureandgeneexpression/proteinassaystocharacterizewildtypestemcellscomparedtothetransgenicmodel.Theinternwillthenworkwithresearchscientiststodeterminetheoptimalcellcultureparameterstoconducttheexperimentinspaceflighthardware.
SpecificRequirements Laboratoryexperienceispreferred
NASACenter AmesResearchCenter,MoffettField,California
26
ProjectTitle UpgradingaSpaceDebrisSimulationSoftwareforPlanetaryDefenseAssessments
MentorName ChadFrost
ProjectDescription NASAAmesResearchCenterhasdevelopedasimulationsoftwarethatmodelsthespacedebrisenvironmentinLowEarthOrbit(LEO).Thegoalofthecurrentsoftwareistoassesstheefficiencyofaconceptforcollisionavoidancebetweendebrisandactivesatellites.Theinvestigatedsystemwouldusephotonpressurefromgroundbasedlaserstoslightlychangeorbitstoavoidcollisionsonwarning.
Fortheinternship,themaintaskwillbetoupgradethesimulationsoftwaretoincludethenearearthobject(NEO)environment(asteroids)andenabletheassessmentofcubesatbasedasteroiddetectionsystems.Youwillchangethemainbodyoftheprevioussimulationfromthesuntotheearth,introduceapopulationofasteroidsintothemodelandinvestigatetheutilityofcubesatstodetectthoseasteroidsastheycomeclosetoEarth.Inaddition,youalsowillhelptomaintaintheoriginalsoftwareforspacedebrismodeling.
SpecificRequirements Theinternshouldhaveabackgroundinthesciencesorengineering,andideallyAerospaceEngineeringorPhysics.TheprojectrequiresprogrammingskillsinCandMatlabandanunderstandingoforbitaldynamics.
NASACenter AmesResearchCenter,MoffettField,California
27
ProjectTitle RotorcraftAeromechanics
MentorName WilliamWarmbrodt
ProjectDescription TheAeromechanicsBranchisresponsibleforaeromechanicsresearchactivitiesthatdirectlysupportthecivilcompetitivenessoftheU.S.helicopterindustryandtheDepartmentofDefense.Branchprogramsaddressallaspectsoftherotorcraftwhichdirectlyinfluencethevehicle'sperformance,structural,anddynamicresponse,externalacoustics,vibration,andaeroelasticstability.Thespanofresearchalsoincludesunmannedaerialvehicle(UAV)platforms,includingquadcoptersandotheradvanced,smallremotelypilotedverticaltakeoffandlanding(VTOL)aircraft.Theprogramsareboththeoreticalandexperimentalinnature.Advancedcomputationalmethodologyresearchusingcomputationalfluiddynamicsandmultidisciplinarycomprehensiveanalysesseekstounderstandthecompleterotorcraft'soperatingenvironmentandtodevelopanalyticalmodelstopredictrotorcraftaerodynamic,aeroacoustic,anddynamicbehavior.Experimentalresearchseekstoobtainaccuratedatatovalidatetheseanalyses,investigatephenomenacurrentlybeyondpredictivecapability,andtoachieverapidsolutionstoflightvehicleproblems.Databasesfromtheflightandwindtunnelexperimentalprogramsarevalidated,documentedandmaintainedforthebenefitoftheU.S.rotorcrafttechnologybase.
SpecificRequirements Broadbackgroundinscienceandmathclassestypicalofanupperdivisionundergraduateinmechanical,aeronauticaloraerospaceengineering.KnowledgeofMatLab,Simulink,CREOProE/SolidWorks/AutoCad,,VSP,Rhino,C++,python,orotherprogramming/softwarelanguagesisdesired,butnotmandatory.
NASACenter AmesResearchCenter,MoffettField,California
28
ProjectTitle TensegrityRoboticsProject
MentorName TerrenceFong
ProjectDescription TheparticipantwillconductbasicresearchinroboticsintheIntelligentRoboticsGroup(IRG)attheNASAAmesResearchCenter.Researchwillinvolvedevelopmentofadvancedmobilerobots,includingconception,design,prototyping,andtestingofnovelmechatronicsystems.DevelopingadvancedmobileroboticsystemsiscriticaltoimprovingtheperformanceandproductivityoffutureNASAexplorationmissions.Inparticular,methodsthatenablemobilerobotstofunctionrobustlyunderawiderangeofenvironmentalandoperationalconditionswillenablerobotstobeusedforabroadersetofmissionsthaniscurrentlypossible.Allrobotsbuiltduringthisprojectwillbeterrestrialresearchprototypesandarenotdesignedforuseinspace.
SpecificRequirements
NASACenter AmesResearchCenter,MoffettField,California
29
ProjectTitle IntelligenceforChoosingIcyLandingandExplorationSites(ICICLES)
MentorName TerrenceFong
ProjectDescription Landersforicymoonswillwanttolandatregionsthatarebothsafeandscientificallyinteresting.Communicationsrestrictionsthatresultfromtheseremoteoperationsmeanthathumanscannotbeinvolvedinupdatinglandingsiteselectionduringdescent,justwhenthemostreliabledatabecomesavailable.TheobjectiveofICICLESistoautomaticallyselectcandidatelandingsitesfromorbitandtocontiunallyupdatetheEDLplanwhiledescending.
TheinternwillassisttheIntelligentRoboticsGroup(IRG)indesigningorbitswhichobservescientificallyinterestingcandidatelandingsites,aswellasattemptingtoinformthegeometryofthesurfaceatthosesites.Inparticular,theinternwillhelpdevelopoptimalcontrolmethodstodesignorbittrajectoriesthatprovideoptimalviewsofthesurface.Verystrongemphasiswillbeplacedonincorporatingandintegratingtheintern'sresearchintoIRG'son-goingprojects.
SpecificRequirements
NASACenter AmesResearchCenter,MoffettField,California
30
ProjectTitle MADCATProject
MentorName KennethCheung
ProjectDescription TheCodedStructuresLaboratoryconductsresearchacrossmaterialscience,robotics,andalgorithms,forapplicationtoaeronauticsandspacesystems.Thelab'sprimarycurrentprojectincorporatesabuilding-blockbasedapproachtoultralightlattice-basedstructuresforshapemorphingaircraft.Expectedactivitiesforthispositionwillbeboththeoreticalandexperimentalinnature,insupportofadvancedresearchusingmultidisciplinaryanalysestounderstandthemechanicsofnewstructuralstrategiesandtodeveloppredictiveanalyticalmodelsforthedesignofsystemswithnovelbehavior.Experimentalworkisaimedattestingtheseanalyseswithmechanicalloadtestingandawindtunnelexperiment.
SpecificRequirements
NASACenter AmesResearchCenter,MoffettField,California
31
ProjectTitle Closed-LoopLifeSupport
MentorName JonathanTrent
ProjectDescription Theprojectisrelatedtoclosed-looplife-supportandisfocusedon
buildinganexusbetweenwater,food,andenergy.
Morespecifically,inthelaboratorytherearetwoprojects:1)
developingamonitoringsystemformicroalgaecultivationand2)
testingacombinedforward/reverseosmosissystemforpurifying
wastewatertopotablestandards.Bothofthesesystemshave
automation/monitoringissues.Samplesarenon-toxicandutilizestandardscientificequipment.
SpecificRequirements
NASACenter AmesResearchCenter,MoffettField,California
32
ProjectTitle DesignaPumpControlSystemwithFlowFeedbackfortheCellScienceProject
MentorName TerryLusby
ProjectDescription 1.Re-designachargepre-amplifiertocustomfitaFarWestproportionalcounter(agas-basedsensor).
2.Assistwiththebuild-upofanengineeringdesignunit(EDU)fortheCellScienceProject.ThisisacellgrowthmodulethatwillbeflowntotheISS.
SpecificRequirements
NASACenter AmesResearchCenter,MoffettField,California