1–50 von 343 Ergebnissen
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    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 ...

    U. S. Navy in Space: Past, Present, and Future

    Abella, Lorenzo J. / Hollinger, M. Bruce | IEEE | 1984
    Navy interests. As viewed by Navy decision-makers, this increased level of involvement will be selective in nature, emphasizing space research ...

    Decomposition-aggregation techniques for modelling and stability studies of arms race systems

    Darwish, M.G. / Ahmed, S.H. | Tema Archiv | 1987
    , in the first one aggregation concepts are used to develop an aggregate reduced order model representing the multivariables multinations model ...
    Schlagwörter: OPERATIONS RESEARCH

    Low energy microwave automatic communications system (LEMACS)

    Jefferson, R.L. / Blythe, P.T. / Armstrong, R. et al. | Tema Archiv | 1989
    The Communications Research Group (CRG) of Newcastle Polytechnic and the Transport Operations Research Group (TORG) of the University of ...

    DATATRAK Automatic vehicle location and position reporting system

    Banks, K.M. | Tema Archiv | 1989
    Operational and market research found that there was little enthusiasm for vehicle position to be displayed to drivers, especially in ...

    Digial map database in support of avionic display systems

    Trenchard, M.E. / Lohrenz, M.C. / Rosche, H. et al. | Tema Archiv | 1991
    developing a series of aircraft-specific, Write-Once, Read Many (WORM) optical discs. NOARL has initiated a comprehensive research program aimed at ...

    United States Army Reserve in Operation Desert Storm. Countering the Terrorist Threat: The 3d Battalion, 87th Infantry

    J. R. Brinkerhoff / T. Silva / J. Seitz | NTIS | 1993
    This is one in a series of monographs describing and assessing the role of the United States Army Reserve in winning the war in the Persian ...
    Verlag: Andrulis Research Corp., Bethesda, MD
    Schlagwörter: Military Operations, Strategy, & Tactics , Army operations

    Evaluation of compressed digital high-definition video transmitted through the NASA communications system

    Beakley, G.W. / Kohn, E.S. | Tema Archiv | 1993
    A series of experiments were conducted over the past three years to prepare NASA for the use of high-definition television. In 1989 and in ...

    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 ...

    Bipolar electrochemical capacitors based on organic electrolytes for electric vehicle applications

    Farahmandi, C.J. / Blank, E. | Tema Archiv | 1994
    reducing the rise in resistance during extended cycling. These capacitors show that the DOE goals electric vehicle goals can be met. Research ...

    Automatic tracking of targets for seat and dummy crash testing

    Lankarani, H. / Sanjeev, A. | Tema Archiv | 1994
    in target tracking is that, thousands of video frame images are to be analyzed frame-by-frame manually. This procedure is time consuming and ...

    Safety aspects of zinc/bromine batteries powering electric vehicles

    Marincic, N. | Tema Archiv | 1994
    jointly with Exxon Research, Collmer Semiconductor and the University of California at Davis in preparation for the 1994 competition. This paper ...

    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 ...

    Combination of antilock brake system (ABS) and combined brake system (CBS) for motorcycles

    Thiem, M. / Kato, M. / Matsuto, T. et al. | Tema Archiv | 1996
    Based on the results of the research carried out for ABS and CBS a new brake system which combines these two systems (hereinafter referred ...

    Helmet-mounted display research activity on the NRC Bell 205 airborne simulator

    Swail, C.P. / Gubbels, A.W. / Jennings, S. | Tema Archiv | 1997
    The National Research Council of Canada, in conjunction with the Canadian Department of National Defence, is investigating the use of ...

    Performance modeling of the Early External Active Thermal Control System for the International Space Station

    Delgado, A. jun. | Tema Archiv | 1997
    stages of the International Space Station (ISS) to support assured early research (AER). It will provide the ability to transport the thermal ...
    Schlagwörter: Datenverarbeitung in der Luftfahrt

    Enhanced perception of terrain hazards in off-road path choice: stereoscopic 3D versus 2D displays

    Merritt, J.O. / CuQlock-Knopp, V.G. / Myles, K. | Tema Archiv | 1997
    Off-road mobility at night is a critical factor in modern military operations. Soldiers traversing off-road terrain, both on foot and in ...

    An investigation of helmet-mounted display field-of-view and overlap tradeoffs in rotorcraft handling qualities

    Jennings, S. / Dion, M. / Srinivasan, R. et al. | Tema Archiv | 1997
    experiments. In each experiment, evaluation pilots performed a series of ADS-33 manoeuvres while wearing goggles that simulated a helmet-mounted ...

    Electric vehicle testing: results and cautions

    Knight, R.L. / Bevilacqua, O.M. | Tema Archiv | 1997
    representative of real use operations. The project involved conducting a series of laboratory tests with a dynamometer under repeatable and controlled ...

    Research and technology needs for human exploration and development of space

    Krishen, K. | Tema Archiv | 1998
    provide extensive experience, research and technology (R&T), and infrastructure for other envisioned programs in support of HEDS. In the past ...
    Verlag: IEEE Operations Center , Piscataway

    The VENUS project-instrumentation and underwater work system

    Momma, H. / Iwase, R. / Kawaguchi, K. et al. | Tema Archiv | 1998
    progress is expected in the deep sea technology and deep sea research. ...

    The AWARD program

    Leppert, F. | Tema Archiv | 1998
    vision systems under adverse weather conditions. In order to evaluate the added benefits of these concepts within aircraft operations of approach ...

    Design of a perspective flight guidance display for a synthetic vision system

    Gross, M. / Mayer, U. / Kaufhold, R. | Tema Archiv | 1998
    current state of the research and development of the Synthetic Vision System being developed in AWARD. The paper describes which methodology was ...

    Radio frequency susceptibility testing for RTCA/DO-160D, after Change Notice One

    Bergstrom, E.J. | Tema Archiv | 1999
    RTCA/DO-160D, Environmental Conditions and Test Procedures for Airborne Equipment, defines a series of minimum standard environmental test ...
    Verlag: IEEE Operations Center , Piscataway

    Application of pure electric braking system to electric railcars

    Ashiya, M. / Sone, S. / Sato, Y. | Tema Archiv | 1999
    authors' research group to realize the ideal braking system of electric railcars. This paper describes the new system applied to actual cars, the ...

    Large-scale development of lithium batteries for electric vehicles and electric power storage applications

    Tamura, K. / Horiba, T. | Tema Archiv | 1999
    has been a broadening in the research and development of lithium batteries. At the same time, advances in the research of large type lithium ...

    Development of a repairable IR composite window

    Ondercin, R.J. / Goldman, L.M. / Harker, A.B. | Tema Archiv | 1999
    sea environments associated with military operations. The Air Force Research Laboratory, Materials Directorate, has been conducting a program ...

    Tactical Visualization Module

    Kachejian, K.C. / Vujcic, D. | Tema Archiv | 1999
    technology can support both mounted and dismounted tactical forces involved in land, sea, and air warfighting operations. As a PCMCIA card, TVM can ...

    Overview of Multifunctional Structure Efforts at the Air Force Research Laboratory

    Guerrero, James / Fosness, Eugene R. / Qassim, Ken | ASCE | 2000

    Growing cost restrictions on advanced military, as well as commercial space systems demand greater efficiency in spacecraft subsystems

     ...
    Schlagwörter: Research

    Flight test experience with an electromechanical actuator on the F-18 Systems Research Aircraft

    Jensen, S.C. / Jenney, G.D. / Dawson, D. | Tema Archiv | 2000
    Design (EPAD) program was a joint effort between the Air Force, Navy, and NASA to develop and fly a series of actuators validating power-by-wire ...
    Verlag: IEEE Operations Center , Piscataway

    Simulation-based automatic code generation for ECUs in distributed control systems, applied in a testbed for a hybrid vehicle drivetrain

    Wagener, A. / Seger, P. / Koerner, C. et al. | Tema Archiv | 2000
    and system evaluation are detailed for a DC/DC converter connecting a traction battery to a DC-link in a series hybrid drivetrain. ...
    Verlag: IEEE Operations Center , Piscataway

    Electromagnetic regenerative damping in vehicle suspension systems

    Graves, K.E. / Iovenitti, P.G. / Toncich, D. | Tema Archiv | 2000
    An analysis is presented of energy regeneration in vehicle suspension systems, using electromagnetic devices. Previous research has shown ...

    A UHF wide-band SAR antenna

    Lee, J.J. / Livingston, S. / Sauer, G. et al. | Tema Archiv | 2000
    to fit in a shallow radome (50 cmx100 cmx100 cm). The depth of the radome is only one quarter of a wavelength at the low end of the UHF band ...
    Verlag: IEEE Operations Center , Piscataway
    Schlagwörter: DARPA (defense advanced research projects agency)

    System identification of underwater vehicles

    Pereira, J. / Duncan, A. | Tema Archiv | 2000
    -scale model of the PAP-104 mine countermeasures UUV. Trials data were collected for a series of manoeuvres which were then reconstructed to give ...
    Verlag: IEEE Operations Center , Piscataway

    Validation of near-field monostatic to bistatic equivalence theorem

    Gabig, S.J. / Wilson, K. / Collins, P.J. et al. | Tema Archiv | 2000
    The purpose of this research is to quantitatively determine the limits of Falconer's monostatic to bistatic equivalence theorem (MBET ...
    Verlag: IEEE Operations Center , Piscataway

    A study of charging control of lead-acid battery for electric vehicles

    Hua, Chih-Chiang / Lin, Meng-Yu | Tema Archiv | 2000
    . Experiments were carried out based on the battery set of four 26 Ah lead-acid batteries in series. A LabVIEW-based monitoring system was constructed ...
    Verlag: IEEE Operations Center , Piscataway

    Improvement of odometry for omnidirectional vehicle using optical flow information

    Nagatani, K. / Tachibana, S. / Sofne, M. et al. | Tema Archiv | 2000
    Our research goal is to realize a robust navigation in indoor and outdoor environment for autonomous vehicle. An omnidirectional vehicle ...
    Verlag: IEEE Operations Center , Piscataway

    Flywheel simultaneous attitude control and energy storage using a VSCMG configuration

    Fausz, J.L. / Richie, D.J. | Tema Archiv | 2000
    . While decoupling the attitude control and energy storage may be a workable solution to the problem, research in related areas suggests it may ...
    Verlag: IEEE Operations Center , Piscataway

    Detection of Space Shuttle tile defects using millimeter-wave radiometry

    Clancy, T. / Ulaby, F. / Dobson, C. | Tema Archiv | 2000
    This paper describes the potential of millimeter-wave radiometry in the detection of subsurface anomalies in layered dielectric structures ...
    Verlag: IEEE Operations Center , Piscataway

    Reconfigurable aperture decade bandwidth array

    Veihl, J.C. / Hodges, R.E. / McGrath, D. et al. | Tema Archiv | 2000
    A variety of military systems employ multiple antenna apertures on a single platform such as a ship or an aircraft. In order to reduce cost ...
    Verlag: IEEE Operations Center , Piscataway

    Fast 3D pose estimation for on-orbit robotics

    Jasiobedzki, P. / Talbot, J. / Abraham, M. | Tema Archiv | 2000
    assemble space structures. Such operations will require computer vision systems capable of computing pose (position and orientation) with high ...

    Tactile Instrument for Aviation

    B. J. McGrath | NTIS | 2000
    , velocity, navigation, acceleration, threat location, and / or target location. This report documents a series of flight demonstrations in various ...
    Verlag: Naval Aerospace Medical Research Lab., Pensacola, FL

    Design, development and testing of the Rivolta Isigo neighborhood vehicle

    Stefanakos, E.K. / Buckle, K.A. / Storm, R. et al. | Tema Archiv | 2000
    Vehicle Research Center, has been utilized in the development of the Rivolta-Isigo Neighborhood EV. Particular emphasis was placed on the ...

    Research activities in automotive radar

    Rohling, H. / Meinecke, M.M. / Mott, K. et al. | Tema Archiv | 2001
    accuracy even in multi-target situations. Future developments will be more concentrated on safety applications like collision avoidance (CA) or ...
    Verlag: IEEE Operations Center , Piscataway

    Fuzzy image processing in Sun sensor

    Mobasser, S. / Liebe, C.C. / Howard, A. | Tema Archiv | 2001
    Sun sensors are widely used in spacecraft attitude determination subsystems to provide a measurement of the Sun vector in spacecraft ...
    Verlag: IEEE Operations Center , Piscataway

    Reliability modeling and evaluation in real-time distributed multimedia systems

    Nguyen, D. | Tema Archiv | 2001
    This paper investigates the reliability modeling and evaluation in real-time distributed multimedia systems with series, parallel, k-out-of ...
    Verlag: IEEE Operations Center , Piscataway

    Propulsion control in a linear electrodynamic motor with two degrees of freedom

    Campo, A. / Pait, F. | Tema Archiv | 2001
    The study of propulsion in an experimental 2-DOF electrodynamic linear motor is presented. The forces required for propulsion and ...
    Verlag: IEEE Operations Center , Piscataway

    Multimedia and virtual reality techniques for the control of ERA, the first free flying robot in space

    Freund, E. / Rossmann, J. | Tema Archiv | 2001
    enormously. At the Institute of Robotics Research (IRF) in Dortmund, Germany a variety of practical applications regarding the control of robots over ...
    Verlag: IEEE Operations Center , Piscataway

    Ultracaps in power-assist applications in battery powered electric vehicles - implications on energy management systems

    Heinemann, D. / Naunin, D. / Petsch, G. | Tema Archiv | 2001
    In this paper a research project at the Siemens AG Technical Academy of Berlin, started in January 2001 will be described. The project ...

    Pressure probe designs for dynamic pressure measurements in a supersonic flow field

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