1–50 of 139 hits
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    Trade space visualization applied to Lambert׳s Problem for elliptical insertion orbits

    Spencer, David B. / Shank, Brian S. | Elsevier | 2016

    Interplanetary astrodynamics

    Spencer, David B. / Conte, Davide | TIBKAT | 2023

    Correction to: Proceedings of the 44th Annual American Astronautical Society Guidance, Navigation, and Control Conference, 2022

    Sandnas, Matt / Spencer, David B. | Springer Verlag | 2024
    Contributors: Spencer, David B.

    Formation Flying in Multiple Libration Orbits in the Circular Restricted Four-Body Problem (AIAA 2018-1962)

    Scarcella, Peter / Spencer, David B. | British Library Conference Proceedings | 2018

    Application of a multi-objective evolutionary algorithm to the spacecraft stationkeeping problem

    Myers, Philip L. / Spencer, David B. | Elsevier | 2016

      Application of a multi-objective evolutionary algorithm to the spacecraft stationkeeping problem

      Myers, Philip L | Online Contents | 2016
      Contributors: Spencer, David B

    Augmenting Spacecraft Maneuver Strategy Optimization for Detection Avoidance With Competitive Coevolution

    Reiter, Jason A. / Spencer, David B. | AIAA | 2020

    Technique to Optimize for Engine Shutoff Constraints in Electric-Propulsion Trajectories

    Reiter, Jason A. / Spencer, David B. | AIAA | 2016

      Technique to Optimize for Engine Shutoff Constraints in Electric-Propulsion Trajectories

      Reiter, Jason A | Online Contents | 2016
      Contributors: Spencer, David B

      Technique to Optimize for Engine Shutoff Constraints in Electric-Propulsion Trajectories

      Reiter, Jason A | Online Contents | 2016
      Contributors: Spencer, David B

    Charting a Course for a Cislunar Master Planner

    Guidi, Cristina / Birk, Ronald / Spencer, David B. | AIAA | 2022

    Early Mission Design of Transfers to Halo Orbits via Particle Swarm Optimization

    Abraham, Andrew J. / Spencer, David B. / Hart, Terry J. | Springer Verlag | 2016

      Early Mission Design of Transfers to Halo Orbits via Particle Swarm Optimization

      Abraham, Andrew J. / Spencer, David B. / Hart, Terry J. | Online Contents | 2016

      Early Mission Design of Transfers to Halo Orbits via Particle Swarm Optimization

      Abraham, Andrew J | Online Contents | 2016
      Contributors: Spencer, David B

    Spacecraft Stealth Through Orbit-Perturbing Maneuvers Using Reinforcement Learning

    Reiter, Jason A. / Spencer, David B. / Linares, Richard | AIAA | 2020

    SPACECRAFT STEALTH THROUGH ORBIT-PERTURBING MANEUVERS USING REINFORCEMENT

    Reiter, Jason A. / Spencer, David B. / Linares, Richard | TIBKAT | 2020

    Coupling of Estimation and Sensor Tasking Applied to Satellite Tracking

    Williams, Patrick S. / Spencer, David B. / Erwin, Richard S. | AIAA | 2013

    Spacecraft Detection Avoidance Maneuver Optimization Using Reinforcement Learning

    Reiter, Jason A. / Spencer, David B. / Linares, Richard | TIBKAT | 2019

    The four-body linear equations of planar relative motion

    Benavides, Julio Cesar / Spencer, David B. | Elsevier | 2009

      The four-body linear equations of planar relative motion

      Benavides, Julio Cesar | Online Contents | 2010
      Contributors: Spencer, David B.

    ORBITAL DEBRIS AND SPACE OPERATIONS

    Spencer, David B. | Online Contents | 1997

    Analytical State Transition Matrix for Dual-Quaternions for Spacecraft Pose Estimation (AAS 19-804)

    Goodyear, Andrew M. S. / Singla, Puneet / Spencer, David B. | TIBKAT | 2020

    Spacecraft Maneuver Strategy Optimization for Detection Avoidance Using Reachability Sets (AAS 19-749)

    Clary, Connor N. / Reiter, Jason A. / Spencer, David B. | TIBKAT | 2020

    Fireworks Algorithm Applied to Trajectory Design for Earth to Lunar Halo Orbits

    He, Guanwei / Conte, Davide / Melton, Robert G. et al. | AIAA | 2020

    Multi-Objective Optimization for Spacecraft Detection Avoidance Using Reachability Sets

    Reiter, Jason A. / Hall, Zachary J. / Spencer, David B. et al. | TIBKAT | 2019

    The Penn state lunar lion: A university mission to explore the moon

    Paul, Michael V. / Spencer, David B. / Lego, Sara E. et al. | Elsevier | 2013

      The Penn state lunar lion: A university mission to explore the moon

      Paul, Michael V. | Online Contents | 2014
      Contributors: Spencer, David B.

    A Hybrid Motion Planning Algorithm for Safe and Efficient, Close Proximity, Autonomous Spacecraft Missions

    DiGirolamo, Lawrence J. / Hacker, Kurt A. / Hoskins, Andrew H. et al. | AIAA | 2014

    Optimal Continuous-Thrust Trajectories Via Visual Trade Space Exploration

    Jordan, Daniel D. / Spencer, David B. / Simpson, Timothy W. et al. | Springer Verlag | 2009

      Optimal Continuous-Thrust Trajectories Via Visual Trade Space Exploration

      Jordan, Daniel D. / Spencer, David B. / Simpson, Timothy W. et al. | Online Contents | 2009

      Optimal Continuous-Thrust Trajectories Via Visual Trade Space Exploration

      Jordan, Daniel D | Online Contents | 2009
      Contributors: Spencer, David B

    Network of European regions using space technologies an update on the NEREUS constitution

    Benavides, Julio Cesar | Online Contents | 2010
    Contributors: Spencer, David B.

    SPECTRE: DESIGN OF A DUAL-MODE GREEN MONOPROPELLANT PROPULSION SYSTEM

    Colón, Brandon J. / Glaser, Mackenzie J. / Lightsey, E. Glenn et al. | Springer Verlag | 2024
    Contributors: Spencer, David B.

    ATTITUDE GUIDANCE: REDUCING THE COST OF ROTATING FROM ‘A’ TO ‘B’

    Karpenko, Mark / Polyard, Timothy / Audo, Vincent et al. | Springer Verlag | 2024
    Contributors: Spencer, David B.

    VALIDATION OF LINEAR COVARIANCE ANALYSIS FOR NOVA-C CISLUNAR TRAJECTORY DESIGN

    Moon, Quinn / Kuettel, Donald H. / Geller, David K. et al. | Springer Verlag | 2024
    Contributors: Spencer, David B.

    GUIDANCE NAVIGATION AND CONTROL PERFORMANCE DURING OSIRIS-REX SAMPLE COLLECTION FROM ASTEROID BENNU

    Olds, Ryan / Miller, Curtis / Norman, Chris et al. | Springer Verlag | 2024
    Contributors: Spencer, David B.

    DESIGN OF LOW-BANDWIDTH ATTITUDE CONTROLLERS FOR TIME-OPTIMAL TRANSIENT BEHAVIOUR

    Vigneron, Adam / Delchambre, Simon / Ziegler, Tobias et al. | Springer Verlag | 2024
    Contributors: Spencer, David B.

    REINFORCEMENT LEARNING FOR THE MULTI-SATELLITE EARTH-OBSERVING SCHEDULING PROBLEM

    Herrmann, Adam / Carneiro, Jo˜ao Vaz / Schaub, Hanspeter | Springer Verlag | 2024
    Contributors: Spencer, David B.

    NEO-MAPP µLANDER GN&C FOR SAFE AUTONOMOUS LANDING ON SMALL SOLAR SYSTEM BODIES

    Caroselli, Edoardo / Belien, Frederik / Falke, Albert et al. | Springer Verlag | 2024
    Contributors: Spencer, David B.

    ATMOSPHERIC DENSITY ESTIMATION IN LOW-EARTH ORBIT FOR DRAG-MODULATED SPACECRAFT

    Hayes, Alex D. / Caverly, Ryan J. / Gebre-Egziabher, Demoz | Springer Verlag | 2024
    Contributors: Spencer, David B.

    OPTICAL NAVIGATION ATTITUDE ESTIMATION AND CALIBRATION PERFORMANCE IMPROVEMENT USING OUTLIER REJECTION

    Samaan, Malak / Lovelace, Ronney / Pécourt, Riana et al. | Springer Verlag | 2024
    Contributors: Spencer, David B.

    HAZARD DETECTION AND AVOIDANCE FOR THE NOVA-C LANDER

    Getchius, Joel / Renshaw, Devin / Posada, Daniel et al. | Springer Verlag | 2024
    Contributors: Spencer, David B.

    A MODERN LOAD RELIEF GUIDANCE SCHEME FOR SPACE LAUNCH VEHICLES

    Orr, Jeb S. / Russell, Colter W. | Springer Verlag | 2024
    Contributors: Spencer, David B.

    LOCALIZATION OF RFI EMITTERS IN GNSS CHALLENGED ENVIRONMENTS

    Warner, Reade / Gattis, Benon / Akos, Dennis | Springer Verlag | 2024
    Contributors: Spencer, David B.

    IMUFDIR Tuning In Response To Structural Deformation Of The Orion Capsule

    Rahaim, Nicholas / Wood, Brandon | Springer Verlag | 2024
    Contributors: Spencer, David B.

    TOWARD AN ASTRIX 1090A IMU FOR CRITICAL-RELIABILITY INTERPLANETARY MISSIONS

    Masson, S. / Loubières, P. / Cros, G. et al. | Springer Verlag | 2024
    Contributors: Spencer, David B.

    OSIRIS-REX OFF-NOMINAL RE-ENTRY BREAKUP ANALYSIS

    Lisa, Ling | Springer Verlag | 2024
    Contributors: Spencer, David B.

    RELATIVE NAVIGATION AND POINTING ERROR BUDGET FOR AN X-RAY ASTRONOMY FORMATION-FLYING MISSION

    Lowe, Shane / Markevitch, Maxim / D’Amico, Simone | Springer Verlag | 2024
    Contributors: Spencer, David B.

    AUTONOMOUS NAVIGATION AND DENSE SHAPE RECONSTRUCTION USING STEREOPHOTOGRAMMETRY AT SMALL CELESTIAL BODIES

    Villa, Jacopo / McMahon, Jay / Hockman, Benjamin et al. | Springer Verlag | 2024
    Contributors: Spencer, David B.

    A CONVEX GUIDANCE APPROACH TO TARGET BALLISTIC CAPTURE CORRIDORS AT MARS

    Morelli, Andrea Carlo / Merisio, Gianmario / Hofmann, Christian et al. | Springer Verlag | 2024
    Contributors: Spencer, David B.

    A High-fidelity Performance and Sensitivity Analysis of X-ray Pulsar Navigation in Near-Earth and Cislunar Orbits

    Winternitz, Luke B. / Hassouneh, Munther A. / Long, Anne C. et al. | Springer Verlag | 2024
    Contributors: Spencer, David B.

    Attitude Profile Reference for the Earth Orbit Raising Phase of NASA Gateway’s Co-Manifested Vehicle

    Humphreys, Bradley / Schmid, Christine / Martini, Michael et al. | Springer Verlag | 2024
    Contributors: Spencer, David B.