1–15 von 15 Ergebnissen
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    Safe2Ditch Steer-To-Clear Development and Flight Testing

    Petty, Bryan J. / Glaab, Patricia C. / Glaab, Louis J. | NTRS | 2019
    This paper describes a series of small unmanned aerial system (sUAS) flights performed at NASA Langley Research Center in April and May of ...
    Schlagwörter: Systems Analysis And Operations Research

    Cognitive Communications for NASA Space Systems

    Chelmins, David / Briones, Janette / Downey, Joseph et al. | NTRS | 2019
    and Navigation (SCaN) program. Operations on SCaN networks are typically scheduled weeks in advance, and often each asset serves a single user ...

    Optical Relay for Future NASA Geosynchronous Orbiting Satellite for High Data Rate Links to NASA User Missions

    Warner, Joseph H. D. / Bhasin, Kul / Early, Jared et al. | NTRS | 2018
    greatly increase the data rates between low Earth orbiting (LEO) satellite missions and the NASA TDRSS relay satellites. This increase in data ...

    Bitcoin, Blockchains and Efficient Distributed Spacecraft Mission Control

    Mandl, Dan | NTRS | 2017
    , volcanoes and floods. An enhanced capability that is sought is the ability to image natural hazards in a daily time series for space based imaging ...
    Schlagwörter: Blockchain in spac , Systems Analysis And Operations Research

    Airborne Trajectory Management (ABTM): A Blueprint for Greater Autonomy in Air Traffic Management

    Cotton, William B. / Wing, David | NTRS | 2017
    of Unmanned Aircraft Systems (UAS) - are constrained in their operations by the design of the current paradigm for air traffic control (ATC ...

    SCaN Transportable Communication Platform (STCP)

    Haddad, George / Tanger, Thomas / Pleva, David et al. | NTRS | 2017
    NASA Glenn Research Center required a satellite communication trailer that served dual purposes; 24/7 Emergency Communication Services (ECS ...

    Characteristics of a Well Clear Definition and Alerting Criteria for Encounters Between UAS and Manned Aircraft in Class E Airspace

    Johnson, Marcus / Santiago, Confesor / Mueller, Eric | NTRS | 2015
    definitions as a separation standard for conducting operations in the National Airspace System (NAS). The first analysis considers three well clear ...

    Networked Operations of Hybrid Radio Optical Communications Satellites

    Hylton, Alan / Raible, Daniel | NTRS | 2014
    In order to address the increasing communications needs of modern equipment in space, and to address the increasing number of objects in ...

    Lunar Relay Satellite Network for Space Exploration: Architecture, Technologies and Challenges

    Bhasin, Kul B. / Hackenberg, Anthony W. / Slywczak, Richard A. et al. | NTRS | 2006
    NASA is planning a series of short and long duration human and robotic missions to explore the Moon and then Mars. A key objective of these ...

    A Three-Dimensional Virtual Simulator for Aircraft Flyover Presentation

    Rizzi, Stephen A. / Sullivan, Brenda M. / Sandridge, Christopher A. | NTRS | 2003
    This paper presents a system developed at NASA Langley Research Center to render aircraft flyovers in a virtual reality environment. The ...

    Telemetry Tracking & Control (TT&C) - First TDRSS, then Commercial GEO & Big LEO and Now Through LEO

    Morgan, Dwayne R. / Streich, Ron G. / Bull, Barton et al. | NTRS | 2001
    and Control (TT&C) costs of launch vehicles, Unpiloted Aerial Vehicles (UAVs), Research Balloons and spacecraft by reducing or eliminating ...

    A Virtual Audio Guidance and Alert System for Commercial Aircraft Operations

    Begault, Durand R. / Wenzel, Elizabeth M. / Shrum, Richard et al. | NTRS | 1996
    Our work in virtual reality systems at NASA Ames Research Center includes the area of aurally-guided visual search, using specially ...

    Nickel cadmium battery operations and performance

    Rao, Gopalakrishna / Prettyman-Lukoschek, Jill / Calvin, Richard et al. | NTRS | 1994
    The Earth Radiation Budget Satellite (ERBS), Compton Gamma Ray Observatory (CGRO), Upper Atmosphere Research Satellite (UARS), and Extreme ...

    Spectral feature classification and spatial pattern recognition

    Sivertson, W. E., Jr. / Wilson, R. G. | NTRS | 1979
    Langley Research Center technology plan that involves a series of related Shuttle-borne experiments. A first-planned experiment, Feature ...

    The Lunar GNSS Receiver Experiment (LuGRE)

    Joel J K Parker / Fabio Dovis / Benjamin Anderson et al. | NTRS
    Services (CLPS) program as one of ten payloads on its “19D” task order for delivery to the lunar surface in 2023. The LuGRE payload consists of a ...