1–20 von 67 Ergebnissen
|

    Performance and High-Speed Characterization of a 100-kW Nested Hall Thruster

    Scott J. Hall / Benjamin A. Jorns / Sarah E. Cusson et al. | NTRS | 2021

    Feasibility of Electrified Propulsion for Ultra-Efficient Commercial Aircraft Final Report

    Hall, D.K. / Greitzer, E.M. / Dowdle, A.P. et al. | NTRS | 2019

    Overview of NASA's Solar Electric Propulsion Project

    Peterson, Peter Y. / Herman, Daniel A. / Kamhawi, Hani et al. | NTRS | 2019

    Uncertainty in Inverted Pendulum Thrust Measurements

    Mackey, Jonathan A. / Haag, Thomas W. / Kamhawi, Hani et al. | NTRS | 2018

    Uncertainty in Inverted Pendulum Thrust Measurements

    Mackey, Jonathan A. / Haag, Thomas W. / Kamhawi, Hani et al. | NTRS | 2018

    Update on the Nested Hall Thruster Subsystem for the NextSTEP XR-100 Program

    Jorns, Benjamin A. / Gallimore, Alec D. / Hall, Scott J. et al. | NTRS | 2018

    Update on the Nested Hall Thruster Subsystem for the NextSTEP XR-100 Program

    Jorns, Benjamin A. / Gallimore, Alec D. / Hall, Scott J. et al. | NTRS | 2018

    The Infrared Sensor Suite for SnowEx 2017

    Hall, D. K. / Chickadel, C. C. / Crawford, C. J. et al. | NTRS | 2017

    Status report of the Venera-D Joint Science Definition Team

    Vorontsov, V. / Vaisberg, O. / Teselkin, S. et al. | NTRS | 2017

    NASA HUNCH Hardware

    Hall, N. R. / Wagner, J. / Phelps, A. et al. | NTRS | 2016

    ISS Operations Cost Reductions Through Automation of Real-Time Planning Tasks

    Hall, Timothy A. / Clancey, William J. / McDonald, Aaron et al. | NTRS | 2011

    N+3 Aircraft Concept Designs and Trade Studies

    Greitzer, E. M. / Bonnefoy, P. A. / delaRosaBlanco, E. et al. | NTRS | 2010

      N+3 Aircraft Concept Designs and Trade Studies

      Greitzer, E. M. / Bonnefoy, P. A. / DelaRosaBlanco, E. et al. | NTRS | 2010

    Mars Balloon Flight Test Results

    Hall, Jeffery L. / Pauken, Michael T. / Kerzhanovich, Viktor V. et al. | NTRS | 2009

    Aerobot Autonomy Architecture

    Elfes, Alberto / Hall, Jeffery L. / Kulczycki, Eric A. et al. | NTRS | 2009

    NASA's OCA Mirroring System: An Application of Multiagent Systems in Mission Control

    Sierhuis, Maarten / Clancey, William J. / vanHoof, Ron J. J. et al. | NTRS | 2009

    An Autonomy Architecture for Aerobot Exploration of the Saturnian Moon Titan

    Elfes, Alberto / Hall, Jeffery L. / Kulczycki, Eric A. et al. | NTRS | 2008

    Dual Balloon Concept for Lifting Payloads from the Surface of Venus

    Kerzhanovich, Viktor V. / Yavrouian, A. H. / Hall, J. L. et al. | NTRS | 2005

    An aerobot for global in situ exploration of Titan

    Hall, Jeffery L. / Kerzhanovich, V. V. / Yavrouian, A. H. et al. | NTRS | 2004

      An aerobot for global in situ exploration of Titan

      Hall, J. L. / Kerzhanovich, V. V. / Yavrouian, A. H. et al. | NTRS | 2004

    Cost-benefit analysis of the aerocapture mission set

    Hall, J. L. / Noca, M. A. / Bailey, R. W. | NTRS | 2003