1–20 von 347 Ergebnissen
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    World status of avionic AMLCD panels

    Tannas, L.E. jun. | Tema Archiv | 1994
    commercial AMLCD manufacturers have limited interest in this market for logical business reasons. The sources of panels are now limited to Toshiba in ...

    Wirebonding on multilayer circuits for automotive applications using robust thick-film conductors

    Schubring, A.W. / Sarma, D.H.R. / Webster, M.E. | Tema Archiv | 1999
    intended for use in severe automotive under-the-hood environments. Available conductor systems and processes were explored and were found to be ...

    Wavelets for ultrasonic echo identification in aircraft fuel tanks

    Sadok, M. | Tema Archiv | 2002
    to gauge fuel in commercial and military aircraft. Ultrasonics are among other techniques that were tested for such purposes. Generally, in ...

    Viscoelastic strain-energy hinge for solar array deployment

    Kwak, M.K. / Ra, Wan-Kyu / Yoon, Kwang-Joon | Tema Archiv | 1999
    This paper is concerned with the viscoelastic strain-energy hinge for solar array deployment. The original strain-energy hinge proposed by ...

    Vibration control of a gossamer toroidal structure using smart material actuators and sensors

    Jha, A.K. / Inman, D.J. | Tema Archiv | 2003
    Gossamer or inflatable structures have been a subject of renewed interest for space applications because of their lightweight, on-orbit ...

    Vibration control of a flexible beam through a smart structure concept

    Goud, A.P. / Umapathy, M. | Tema Archiv | 1998
    Active control has become important in structural systems as an efficient tool for vibration suppression. A cantilever beam has been chosen ...

    Vibration and shape control of hinged light structures using electromagnetic forces

    Matsuzaki, Y. / Miyachi, S. / Sasaki, T. | Tema Archiv | 2003
    This paper describes a new electromagnetic device for vibration control of a light-weighted deployable/retractable structure which consists ...

    Vehicular applications of smart material systems

    Leo, D.J. / Weddle, C. / Naganathan, N. et al. | Tema Archiv | 1998
    The results of an initial investigation in the use of smart material system for automobiles are presented. For this work, a smart material ...

    Vehicle size and orientation estimation using geometric fitting

    Carlsson, C. / Millnert, M. | Tema Archiv | 2001
    Over the years imaging laser radar systems have been developed for military and civilian applications. Among the applications we note ...

    VCSEL optical subassembly for avionics fiber-optic modules

    Hager, H.E. / Chan, E.Y. / Beranek, M.W. et al. | Tema Archiv | 1996
    , the question of VCSEL suitability for use in avionics-qualifiable fiber-optic systems naturally follows. This paper addresses avionics ...
    Schlagwörter: OSA (optical subassembly)

    Using physical models to improve thermal IR detection of buried mines

    Chen, D.H. / Sendur, I.K. / Liao, W.J. et al. | Tema Archiv | 2001
    to better detection. Several techniques for exploiting this information are described. The first approach involves ML estimation of model ...

    Unattended ground sensor based on fiber Bragg grating technology

    Zhang, Yan / Li, Sanguo / Yin, Zhifan et al. | Tema Archiv | 2005
    In this paper we have demonstrated an unattended seismic wave sensor based on the optical fiber Bragg grating (FBG) sensing technology. The ...

    Ultralightweight silicon carbide infrared cryogenic telescope

    Anapol, M. / Philippon, R. / Tucker, T. et al. | Tema Archiv | 1995
    silicon carbide telescope is an extremely attractive technology which offers the lightweight and stiffness features of beryllium, the optical ...

    Transparent spinel development

    Patterson, M. / Caiazza, J.E. / Roy, D.W. | Tema Archiv | 2000
    The optical and mechanical properties of polycrystalline MgAl2O4 spinel make this material of interest for ...

    Transparent ceramics for armor and EM window applications

    Patel, P.J. / Gilde, G.A. / Dehmer, P.G. et al. | Tema Archiv | 2000
    for a variety of applications. Future combat and non-combat environments will require lightweight, threat adjustable, multifunctional, and ...

    Toward dynamic model-based prognostics for transmission gears

    Wang, Wenyi | Tema Archiv | 2002
    This paper presents a novel methodology for the diagnosis and prognosis of crucial gear faults, such as gear tooth fatigue cracking ...

    Time-frequency signatures based on a fuzzy-cluster representation as a means for automatic classification of targets buried underground

    Strifors, H.C. / Abrahamson, S. / Gustafsson, A. et al. | Tema Archiv | 1998
    features in the 2D time-frequency domain are viewed as the target signatures. For target identification, a signature representation should display ...

    Time-domain metal detector and GPR data processing and fusion for landmine detection

    Gao, Ping / Collins, L.M. | Tema Archiv | 2000
    For the landmine detection problem, a detector that provides a high probability of detection and a low probability of false alarm is needed ...

    Thruster-plume-induced contamination measurements from the PIC and SPIFEX flight experiments

    Soares, C.E. / Barsamian, H. / Rauer, S. | Tema Archiv | 2002
    developed for the International Space Station (ISS). ...

    Three-dimensional anthropometric techniques applied to the fabrication of burn masks and the quantification of wound healing

    Whitestone, J.J. / Geisen, G.R. / McQuiston, B.K. | Tema Archiv | 1997
    for successful mission performance of weapon systems, including cockpits, protective equipment, and clothing. The application of human body ...