1–20 of 51 hits
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    Vibration of adaptive wing-rotor system for tiltrotor aircraft application

    Song, Ohseop / Kwon, Hyuck-Dong / Librescu, L. | Tema Archive | 2000
    Problems of mathematical modeling and free vibration of the adaptive wing-mounted rotor that can tilt from the horizontal position to the ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Reston

    Unsteady aerodynamics of a flapped airfoil in subsonic flow by indicial concepts

    Hariharan, N. / Leishman, J.G. | Tema Archive | 1995
    An approach, based on the indicial method, is described for computing the unsteady lift, pitching moment, hinge moment and the drag on a ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Washington

    Two-dimensionally deployable hexapod truss

    Onoda, J. / Fu, Dan-Ying / Minesugi, K. | Tema Archive | 1995
    A two-dimensionally deployable truss structure is newly proposed for space application, whose most significant feature is its small number ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Washington

    The short wavelength deflections of the shuttle orbiter skin panels when subjected to in-plane compressive forces

    Benson, P.L. | Tema Archive | 1995
    The Space Shuttle Orbiter's forward fuselage outer shell is an aluminum skin and hat section stringer design. The skin panels support a ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Washington

    Stiffness tailoring of tension loaded composite panels to contain crack-like damage

    Ley, R. / Lin, Weichuan / Mahler, M. et al. | Tema Archive | 2000
    change, an analytical methodology was developed based on separate examination of shear and normal strain failure indices at the damage tip ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Reston

    Static output feedback control of nonlinear aeroelastic response of a slender wing

    Patil, M.J. / Hodges, D.H. | Tema Archive | 2000
    controllers are designed for flutter suppression and gust-load alleviation of a slender wing. The SOF controller architecture is one of the simplest ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Reston

    Space shuttle reusable solid rocket motor actuator bracket bolted joint certification analysis

    Nielsen, D.B. / Stratton, T.C. | Tema Archive | 1995
    Webster and Nielsen. As the RSRM design is very performance oriented, structural design required the use of lightweight materials whenever ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Washington

    Space Shuttle Orbiter landing loads optimization

    Purtle, L.V. / Fann, C.P. / Eich, P.G. | Tema Archive | 1995
    The paper discusses the method used in the Space Shuttle program to optimize landing gear loads and requirements to support increased ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Washington

    Space program supporting technologies: structures, materials, and signal processing

    Schutzenhofer, L.A. / Blalock, S.J. / Johnston, L. et al. | Tema Archive | 1995
    task provides a benefit that addresses a problem area or meets a need in a space program. These benefits and past application of existing ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Washington

    Soft-ride to orbit: viscoelastic treatments for launch load attenuation

    Thampi, S.K. / Le, D.N. / Wilke, P.S. | Tema Archive | 1995
    The high level vibroacoustic environment, typical for launch vehicles, can result in excessive loads and fatigue problems for space ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Washington

    Simulation of Shuttle/Mir docking

    Ghofranian, S. / Schmidt, M.S. / Schliesing, J. et al. | Tema Archive | 1995
    This paper describes the simulation of the docking system of the Space Shuttle orbiter and the Russian space station Mir. The system is a ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Washington

    Reduced-order modeling for flutter prediction

    Pettit, C.L. / Beran, P.S. | Tema Archive | 2000
    proper orthogonal decomposition technique. The flow is assumed to be inviscid and is modeled with the Euler equations. These nonlinear equations ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Reston

    Propagation and control of crack-like damage in curved composite panels under combined loads

    Mahler, M. / Ley, R. / Shah, C. et al. | Tema Archive | 2000
    Certification and damage tolerance criteria are critical technologies for the advancement of composites structures on commercial aircraft ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Reston

    Probabilistic analysis of docking mechanism-induced loads for mir/shuttle mission

    Lin, H.Z. / Ghofranian, S. / Schmidt, M. et al. | Tema Archive | 1995
    This paper presents a methodology for probabilistic loads analysis and its application to the STS-71 orbiter/Mir space station docking. It ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Washington

    Prediction of acoustically induced random vibration loads for shuttle payloads

    Leung, K. / Foist, B.L. | Tema Archive | 1995
    This paper presents a method for predicting random vibration loads for National Space Transportation System (NSTS) Shuttle launched ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Washington

    Predicting the impact response of an energy-absorbing composite subfloor beam

    Knight, N.F. jun. / Kellas, S. / Pinson, L.D. | Tema Archive | 2000
    applications. The paper presents an overview of the background design information for energy-absorbing composite subfloor beams and defines a specific ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Reston

    Passive vibration suppression using thin tape with viscous lamina

    Minesugi, K. / Onoda, J. / Hanawa, Y. | Tema Archive | 1995
    weight increase and space. In this paper, a polymid tape with viscous lamina is noted on the application to the passive vibration suppression ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Washington

    Orbiter tire traction and wear

    Michalopoulos, C.D. / Hamilton, D.A. | Tema Archive | 1995
    The traction and wear problem for a main landing gear tire of the Space Shuttle Orbiter is considered. Side force acting on the tire during ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Washington

    Optimum design and testing of a post-buckled stiffened panel

    Lillico, M. / Butler, R. / Hunt, G.W. et al. | Tema Archive | 2000
    of an initial overall imperfection. The resulting panel has been analyzed using the non-linear FE package ABAQUS and four laboratory ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Reston

    Optimization of piezoelectric actuator grouping for aircraft cabin noise control

    Grewal, A. / Tse, D. | Tema Archive | 2000
    Piezoelectric elements are effective as actuators for the control of vibration and noise in the cabins of aircraft subject to external ...
    Publisher: American Institute of Aeronautics and Astronautics (AIAA) , Reston