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    Wireless measurement of tire pressure with passive quartz sensors

    Grossmann, R. | Tema Archiv | 1999
    -inflated tires increase fuel consumption. Existing measurement systems for the monitoring of the tire pressure use active sensors which need a ...

    Wideband signal processing applications for coherent optical channelizers

    Davis, R. / Lembo, L. / Wang, Wenshen et al. | Tema Archiv | 2000
    conventional electronics, conventional receiver electronics becomes a bandwidth bottleneck, thus development is timely for optical processing of ...

    Wideband channelized receiver possibilities with 0.18 micron CMOS technology

    McWilliams, J.K. / Wentzel, S.W. | Tema Archiv | 1998
    technology. The design example shown is a digital channelizer for a system with a 150 MHz total bandwidth including 60 channels on 2.5 MHz channel ...

    White LED sources for vehicle forward lighting

    Van Derlofske, J.F. / McColgan, M.W. | Tema Archiv | 2002
    Considerations for the use of white light emitting diode (LED) sources to produce illumination for automotive forward lighting is presented ...

    Wheel slip control of ABS using ER valve pressure modulator

    Choi, Seung-Bok / Cho, Myung-Soo / Kim, Yong-Il et al. | Tema Archiv | 2004
    This paper presents a wheel slip control via sliding mode controller for a new anti-lock brake system (ABS) of a passenger vehicle using ...

    Wave propagation sensing for damage detection in plates

    Ghoshal, A. / Martin, W.N. / Schulz, M.J. et al. | Tema Archiv | 2002
    Health monitoring of aerospace structures can be done passively by listening for acoustic waves generated by cracks, impact damage and ...

    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 ...

    Wavefront sensor testing in hypersonic flows using a laser-spark guide star

    Neal, D.R. / Armstrong, D.J. / Hedlund, E. et al. | Tema Archiv | 1997
    -thermodynamic loads on missile components including the windows used for optical seekers. These heating effects can lead to significant boresight error ...

    Wave front reconstruction using a second-order model for Shack-Hartmann wave front sensor measurements

    Rhoadarmer, T.A. | Tema Archiv | 2002
    branch point problem by using a more realistic model for the Shack-Hartmann WFS measurements. Wave optics simulations over a variety of ...

    Water flow and distribution around buried landmines

    Koh, G. / Ginsberg, M.D. / Howington, S.E. | Tema Archiv | 2006
    Soil properties make a significant impact in the observed responses of various sensors for mine detection. Soil moisture affects the ...

    Visual servo system based on a biologically inspired scanning sensor

    Viollet, S. / Franceschini, N. | Tema Archiv | 1999
    optical sensor having a small visual field. This aircraft incorporates a miniature scanning sensor consisting of two photoreceptors with adjacent ...

    Visual-servoing-based tracking for a UAV in a 3D simulation environment

    Persson, M. | Tema Archiv | 2002
    avoid the obvious dangers and cost of extensive field experimentation with visual servoing controllers for airborne platforms. This paper ...

    Vision-based semi-autonomous outdoor robot system to reduce soldier workload

    Richardson, A. / Rodgers, M. | Tema Archiv | 2001

    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 ...

    Videogrammetric system for studying movement and deformation of real-scaled helicopter rotor blades

    Bosnyakov, S. / Kulesh, V. / Morozov, A. et al. | Tema Archiv | 1999
    have shown the opportunity for twist deformation measurements of the blade with a root-mean-square error lower 3-6 angular minutes and bend ...

    Vibration testing and dynamic modeling of automotive shock absorbers

    Rao, M.D. / Gruenberg, S.B. / Torab, H. et al. | Tema Archiv | 2000
    . The objective was to develop new testing and analysis methodologies for obtaining equivalent linear stiffness and damping of the shock ...

    Vibration suppression of scale model of railway carbody with piezoelectric elements: a study focused on designing shunt circuits

    Takigami, T. / Tomioka, T. | Tema Archiv | 2005
    , a part of which is virtually realized. The circuits are designed for practical use under the condition of high voltage generated by the ...

    Vibration suppression of a skew cantilever plate using PZT patches

    Pai, P.F. / Rommel, B. / Naser, A.S. et al. | Tema Archiv | 1998

    Vibration platform testbed for deep space acquisition, tracking and pointing

    Ceniceros, J.M. / Jeppesen, C.D. / Ortiz, G.G. | Tema Archiv | 2001
    Precise acquisition, tracking and pointing (ATP) remain a key issue in the use of free-space optical communication systems for deep space ...

    Vibration levels of trucks' leaf springs and air suspensions

    Lozano-Guzman, A. / Lopez-Cojun, C.S. / Tapia-Armas, J.R. | Tema Archiv | 1993

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