61–80 von 96 Ergebnissen
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    Wind-tunnel based definition of the AFE aerothermodynamic environment

    Miller, Charles G. / Wells, W. L. | NTRS | 1992
    The Aeroassist Flight Experiment (AFE), scheduled to be performed in 1994, will serve as a precursor for aeroassisted space transfer ...

    Microrover Operates With Minimal Computation

    Miller, David P. / Loch, John L. / Gat, Erann et al. | NTRS | 1992
    language useful in reducing computational loads in prosthetic limbs and automotive collision-avoidance systems. ...

    Assessment of National Research Trends for Development of Unmanned Ground Vehicles

    R. E. Sampson / B. E. Morey / D. J. Conrad | NTIS | 1992
    purpose of this study is to document the state of development of these technologies in the following technical areas: sensors, perception ...
    Schlagwörter: Artificial intelligence

    Artificial Intelligence In Computational Fluid Dynamics

    Vogel, Alison Andrews | NTRS | 1991
    Paper compares four first-generation artificial-intelligence (Al) software systems for computational fluid dynamics. Includes: Expert ...

    Perception for Outdoor Navigation

    C. Thorpe / T. Kanade | NTIS | 1991
    important in providing cues and constraints for an active vision approach to robot driving.' A Computational Model of Driving for Autonomous ...
    Schlagwörter: Artificial intelligence

    NASP - Enabling new space launch options

    Froning, David / Gaubatz, William / Mathews, George | NTRS | 1990
    ; computational advancements that enable more optimal design and integration of airframes, engines and controls; and advances in avionics, robotics ...

    Impact of Propulsive Advancements on Capabilities of Reusable Earth-to-Orbit Ships

    H. D. Froning / J. L. Leingang | NTIS | 1990
    temperature and speed; computational advancements that enable more optimal design and integration of airframes, engines and controls; and advances in ...
    Schlagwörter: Artificial intelligence

    Advances in computational design and analysis of airbreathing propulsion systems

    Klineberg, John M. | NTRS | 1989
    systems. Specific examples in Internal Computational Fluid Mechanics, Computational Structural Mechanics, Computational Materials Science, and ...

      Advances in computational design and analysis of airbreathing propulsion systems

      Klineberg, John M. | NTRS | 1989
      systems. Specific examples in Internal Computational Fluid Mechanics, Computational Structural Mechanics, Computational Materials Science, and ...

    Advances in Computational Design and Analysis of Airbreathing Propulsion Systems

    J. M. Klineberg | NTIS | 1989
    systems. Specific examples in Internal Computational Fluid Mechanics, Computational Structural Mechanics, Computational Materials Science, and ...
    Schlagwörter: Computational fluid dynamics

    Recent Advances in Multidisciplinary Analysis and Optimization, part 2

    Barthelemy, Jean-Francois M. | NTRS | 1989
    This three-part document contains a collection of technical papers presented at the Second NASA/Air Force Symposium on Recent Advances in ...

    Recent Advances in Multidisciplinary Analysis and Optimization, part 1

    Barthelemy, Jean-Francois M. | NTRS | 1989
    This three-part document contains a collection of technical papers presented at the Second NASA/Air Force Symposium on Recent Advances in ...

    Advances in Techniques and Technologies for Air Vehicle Navigation and Guidance

    NTIS | 1989
    particularly on software to provide the intelligence required for their functional performance. This symposium was intended to deal with advances in ...

    Three-dimensional, time-dependent MHD simulations of interplanetary plasmoids

    Dryer, M. / Detman, T. R. / Wu, S. T. et al. | NTRS | 1989
    to and beyond earth. It is assumed in this case that, before entering the computational domain, the plasmoid already exists at or near the ...

    Effects of nonlinear aerodynamics and static aeroelasticity on mission performance calculations for a fighter aircraft

    Giles, Gary L. / Tatum, Kenneth E. / Foss, Willard E., Jr. | NTRS | 1989
    characteristics of candidate rigid (nonflexible) geometric external shapes. Recent developments and improvements in computational methods, especially ...

    Integrated aerodynamic-structural design of a forward-swept transport wing

    Haftka, Raphael T. / Grossman, Bernard / Kao, Pi-Jen et al. | NTRS | 1989
    computational burden. Even with the expected rapid growth of supercomputers and parallel architectures, these tasks will not be practical without the ...

    Aerolastic tailoring and integrated wing design

    Love, Mike H. / Bohlmann, Jon | NTRS | 1989
    Much has been learned from the TSO optimization code over the years in determining aeroelastic tailoring's place in the integrated design ...

    Workshop on Dextrous Robot Hands: IEEE International Conference on Robotics and Automation. Held in Philadelphia, Pennsylvania on April 25-29, 1988

    T. Iberall / S. T. Venkataraman | NTIS | 1988
    for the Belgrade II hand, 3 Computational architectures for robot hands; Session III: Robotic hands & their usage; 1 Dexterous robot hands ...
    Schlagwörter: Bionics & Artificial Intelligence

    NASA Tech Briefs, December 1988

    NTRS | 1988
    ; Communications; Computational Fluid Dynamics; Ceramics; Image Processing; Sensors; Dynamic Power; Superconductivity; Artificial Intelligence; and Flow ...

    Advances and trends in computational structural mechanics

    Noor, Ahmed K. / Atluri, Satya N. | NTRS | 1987
    The development status and applicational range of techniques in computational structural mechanics (CSM) are evaluated with a view to ...