1–20 von 31 Ergebnissen
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    International Cooperation of Payload Operations on the International Space Station

    Melton, Tina / Onken, Jay | NTRS | 2003
    research and commercial products utilizing the unique environment of space. The ISS Program has united multiple nations into a coalition with the ...

    Fast-Time Evaluations of Airborne Merging and Spacing in Terminal Arrival Operations

    Krishnamurthy, Karthik / Barmore, Bryan / Bussink, Frank et al. | NTRS | 2005
    airborne toolset, prototypes of which are being developed at the NASA Langley Research Center, assists pilots in achieving this objective. The ...

    Pilot In Command: A Feasibility Assessment of Autonomous Flight Management Operations

    Wing, David J. / Ballin, Mark G. / Krishnamurthy, Karthik | NTRS | 2004
    provided, including a description of how these operations would integrate in shared airspace with existing ground-controlled flight operations. The ...

    The Application of Architecture Frameworks to Modelling Exploration Operations Costs

    Shishko, Robert | NTRS | 2006
    concepts, language, and formalisms, in particular, provide a natural way of conceptualizing an operations cost model applicable to NASA's space ...
    Schlagwörter: Systems Analysis And Operations Research

    Space Operations Analysis Using the Synergistic Engineering Environment

    Angster, Scott / Brewer, Laura | NTRS | 2002
    The Synergistic Engineering Environment has been under development at the NASA Langley Research Center to aid in the understanding of the ...

    Preliminary Validation of the Small Aircraft Transportation System Higher Volume Operations (SATS HVO) Concept

    Williams, Daniel / Consiglio, Maria / Murdoch, Jennifer et al. | NTRS | 2004
    This document provides a preliminary validation of the Small Aircraft Transportation System (SATS) Higher Volume Operations (HVO) concept ...

    Autonomous and Autonomic Swarms

    Hinchey, Michael G. / Rash, James L. / Truszkowski, Walter F. et al. | NTRS | 2005
    A watershed in systems engineering is represented by the advent of swarm-based systems that accomplish missions through cooperative action ...
    Schlagwörter: Systems Analysis And Operations Research

    Mitigating Extreme Environments for In-Situ Jupiter and Venus Missions

    Balint, Tibor S. / Kolawa, Elizabeth A. / Cutts, James A. | NTRS | 2006
    In response to the recommendations by the National Research Council (NRC), NASA's Solar System Exploration (SSE) Roadmap identified the in ...

    Extensible Hardware Architecture for Mobile Robots

    Park, Eric / Kobayashi, Linda / Lee, Susan Y. | NTRS | 2005
    research robots, this architecture allows for rapid changes in instrumentation configuration and provides a high degree of modularity through a ...
    Schlagwörter: Computer Operations And Hardware

    Role of High-End Computing in Meeting NASA's Science and Engineering Challenges

    Biswas, Rupak / Tu, Eugene L. / Van Dalsem, William R. | NTRS | 2006
    and engineering simulations in space exploration, shuttle operations, Earth sciences, and fundamental aeronautics research are occurring on ...

    Pressure Probe Designs for Dynamic Pressure Measurements in a Supersonic Flow Field

    Porro, A. Robert | NTRS | 2001
    A series of dynamic flow field pressure probes were developed for use in large-scale supersonic wind tunnels at NASA Glenn Research Center ...

    Evaluation of Flying Qualities and Guidance Displays for an Advanced Tilt-Wing STOL Transport Aircraft in Final Approach and Landing

    Frost, Chad R. / Franklin, James A. / Hardy, Gordon H. | NTRS | 2002
    perform STOL operations in instrument meteorological conditions, turbulence, and wind. Pilots rated the handling qualities to be satisfactory for ...

    2012 Ground Testing Highlights

    Buchholz, Steven J. | NTRS | 2012
    stress during normal test operations. A very unusual test was completed in the 11 FT TWT to acquire aerodynamic and flow field data for the Crew ...
    Schlagwörter: Research And Support Facilities (Air)

    Simulation and Analyses of Stage Separation of Two-Stage Reusable Launch Vehicles

    Pamadi, Bandu N. / Neirynck, Thomas A. / Hotchko, Nathaniel J. et al. | NTRS | 2007
    from wind tunnel tests conducted at NASA Langley Research Center. The effects of parametric variations in mass, inertia, flight path angle ...
    Schlagwörter: Launch Vehicles And Launch Operations

    Inexpensive Cable Space Launcher of High Capability

    Bolonkin, Alexander | NTRS | 2002
    . Non-Rocket Method for free launch of payload in Space and to other planets. The low cost project will accommodate one hundred thousand ...
    Schlagwörter: Launch Vehicles And Launch Operations

    Synthetic Vision Systems in GA Cockpit-Evaluation of Basic Maneuvers Performed by Low Time GA Pilots During Transition from VMC to IMC

    Takallu, M. A. / Wong, D. T. / Uenking, M. D. | NTRS | 2002
    three different display concepts in a fixed-based flight simulator at the NASA Langley Research Center's General Aviation Work Station ...

    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 ...

    Dynamic Stall Measurements and Computations for a VR-12 Airfoil with a Variable Droop Leading Edge

    Martin, P. B. / McAlister, K. W. / Chandrasekhara, M. S. et al. | NTRS | 2003
    High density-altitude operations of helicopters with advanced performance and maneuver capabilities have lead to fundamental research on ...

    Suited Occupant Injury Potential During Dynamic Spacecraft Flight Phases

    Dub, Mark O. / McFarland, Shane M. | NTRS | 2010
    . To address the risk concerns, a test series has been developed in coordination with the Injury Biomechanics Research Laboratory [IBRL] to ...

    Handling Qualities Influences on Civil Tiltrotor Terminal Operating Procedure Development

    Decker, William A. / Simmons, Rickey C. / Tucker, George E. et al. | NTRS | 1994
    between those flight modes, typically within the context of precise terminal operations. A series of piloted simulation experiments has been ...