1–10 of 378 hits
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    Wing Torsional Stiffness Tests of the Active Aeroelastic Wing F/A-18 Airplane

    Lokos, William A. / Olney, Candida D. / Crawford, Natalie D. et al. | NTRS | 2002
    test has been performed at the NASA Dryden Flight Research Center in November 1996, and again in April 2001 after a wing skin modification was ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Aircraft Design, Testing And Performance

    Wind tunnel investigation of active controls technology applied to a DC-10 derivative

    Winther, B. A. / Shirley, W. A. / Heimbaugh, R. M. | NTRS | 1980
    efficiency and structural weight. As part of the NASA Energy Efficient Transport program, the impact upon flutter and gust load characteristics has ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Aircraft Stability And Control

    Wind-tunnel evaluation of NASA developed control laws for flutter suppression on a DC-10 derivative wing

    Abel, I. / Newsom, J. R. | NTRS | 1981
    Two flutter suppression control laws have been synthesized, implemented, and tested on a low-speed aeroelastic wing model of a DC-10 ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Aircraft Design, Testing And Performance

    Very low frequency suspension systems for dynamic testing

    Kienholz, David A. / Crawley, Edward F. / Harvey, T. Jeffrey | NTRS | 1989
    50-foot payload weighing about 3400 lb and having a number of highly flexible appendages are discussed. Two suspension devices are considered ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Spacecraft Design, Testing And Performance

    Validation Tests of Fiber Optic Strain-Based Operational Shape and Load Measurements

    Bakalyar, John A. / Jutte, Christine | NTRS | 2012
    calculate structural deflections and operational loads. The combined system is useful for real-time monitoring of aeroelastic structures, along with ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Aircraft Design, Testing And Performance

    Validation of the Lockheed Martin Morphing Concept with Wind Tunnel Testing

    Ivanco, Thomas G. / Scott, Robert C. / Love, Michael H. et al. | NTRS | 2007
    The Morphing Aircraft Structures (MAS) program is a Defense Advanced Research Projects Agency (DARPA) led effort to develop morphing flight ...
    Publisher: NASA National Aeronautics and Space Administration

    Validation of a Flexible Aircraft TakeOff and Landing Analysis /FATOLA/ computer program using flight landing data

    Carden, H. D. / Mcgehee, J. R. | NTRS | 1977
    A multiple-degree-of-freedom takeoff and landing analysis, Flexible Aircraft TakeOff and Landing Analysis computer program (FATOLA), was ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Aircraft Design, Testing And Performance

    Utilization of CAD/CAE for concurrent design of structural aircraft components

    Kahn, William C. | NTRS | 1993
    selected for the platform was a Boeing 747, chosen on the basis of its ability to meet the flight profiles required for the given mission and ...
    Publisher: American Institute of Aeronautics and Astronautics
    Keywords: Aircraft Design, Testing And Performance

    Using transonic small disturbance theory for predicting the aeroelastic stability of a flexible wind-tunnel model

    Silva, Walter A. / Bennett, Robert M. | NTRS | 1990
    tunnel experiments. Dynamic results are presented in the form of root loci at different Mach numbers for a heavy gas and air. The resultant ...
    Publisher: NASA National Aeronautics and Space Administration

    Unsteady transonic potential flow over a flexible fuselage

    Gibbons, Michael D. | NTRS | 1993
    A flexible fuselage capability has been developed and implemented within version 1.2 of the CAP-TSD code. The capability required adding ...
    Publisher: American Institute of Aeronautics and Astronautics