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利用TDRSS自主导航定位的方法研究
Title:AutonomousNavigationandPositioningusingTDRSS:AStudy
Abstract:
Inthispaper,weaimtoexploretheconceptofautonomousnavigationandpositioningusingtheTrackingandDataRelaySatelliteSystem(TDRSS).TDRSSisaconstellationofgeostationarysatellitesoperatedbyNASA,primarilydesignedforcommunicationanddatarelaywithspacevehicles.However,itsuniquepropertiesalsoallowforthedevelopmentofautonomousnavigationandpositioningcapabilities.ThispaperpresentsanoverviewofTDRSS,discussesitspotentialasanavigationsystem,andexploresvariousalgorithmsandtechniquesthatcanbeusedtoperformautonomousnavigationandpositioningusingTDRSS.
1.Introduction
1.1Background
1.2Objectives
1.3OutlineofthePaper
2.TDRSS:AnOverview
2.1TDRSSArchitecture
2.2CapabilitiesandApplications
2.3Limitations
3.AutonomousNavigationandPositioning:BasicConcepts
3.1NavigationandPositioningSystems
3.2AutonomousNavigationandPositioning
3.3AdvantagesofAutonomousNavigationandPositioning
4.TDRSSasaNavigationSystem
4.1TDRSSCharacteristicsforNavigation
4.2ChallengesandConsiderations
4.3PotentialApplications
5.MethodsforAutonomousNavigationandPositioningusingTDRSS
5.1OrbitDeterminationTechniques
5.1.1Two-LineElements(TLE)
5.1.2ExtendedKalmanFilter(EKF)
5.1.3UnscentedKalmanFilter(UKF)
5.2AttitudeDeterminationTechniques
5.2.1StarTrackerSensors
5.2.2GPS-basedAttitudeDetermination
5.2.3Magnetometer-basedAttitudeDetermination
5.3IntegratedNavigationSystems
5.3.1InertialNavigationSystem(INS)
5.3.2GNSS/INSIntegration
5.3.3TDRSS/INSIntegration
6.DataAnalysisandExperimentalResults
6.1DataCollectionandPreprocessing
6.2PerformanceMetrics
6.3ExperimentalSetupandSimulation
6.4ResultsandAnalysis
7.DiscussionandFutureDirections
7.1LimitationsandChallenges
7.2FutureEnhancementsandResearchDirections
7.3PotentialApplicationsinSpaceMissions
8.Conclusion
8.1SummaryofFindings
8.2Contributions
8.3ConcludingRemarks
References
Note:Theaboveoutlineprovidesatheoreticalframeworkforthepaper,buttheactualcontentmayvarybasedonavailableresearchandexperiment