1–20 von 1,683 Ergebnissen
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    Worst-case design in head impact crashworthiness optimization

    Stander, N. / Balasubramanyam, S. / Craig, K.J. | Tema Archiv | 2003
    This paper describes the solution of a worst-case design optimization problem of head impact in automotive design. The worst-case design ...

    Wing box transonic-flutter suppression using piezoelectric self-sensing diagonal-link actuators

    Otiefy, Ramadan A.H. / Negm, Hani M. | Tema Archiv | 2011
    The main objective of this research is to study the capability of Piezoelectric (PE) self-sensing actuators to suppress the transonic wing ...

    WIND TUNNEL AND COMPUTIONAL INVESTIGATION OF SIMULATED CONTAMINATION ON AIRFOIL

    Patek, Z. / Zabloudil, M. / International Council of the Aeronautical Sciences | British Library Conference Proceedings | 2008

    Whiplash-associated disorders (WAD) and family perspective as social long term consequences

    Lundalv, J. / Bylund, P.-O. / Bjornstig, U. et al. | British Library Conference Proceedings | 2000

    Wheel/rail contact analysis of tramways and LRVs against derailment

    Sato, Yasuhiro / Matsumoto, Akira / Ohno, Hiroyuki et al. | Tema Archiv | 2008
    Through the development of measurement tool of rail and wheel profiles, it is much easier to acquire the precision data of the profiles ...

    Wheel profile optimization on railway vehicles from the wear viewpoint

    Ignesti, M. / Innocenti, A. / Marini, L. et al. | Tema Archiv | 2013
    The modelling and the reduction of wear due to wheel-rail interaction is a fundamental aspect in the railway field, mainly correlated to ...

    Wave scattering by a circular cylinder half-immersed in water with an ice-cover

    Das, Dilip / Mandal, B.N. | Tema Archiv | 2009
    The problem of scattering of water waves obliquely incident on a fixed long circular cylinder half-immersed in deep water with an ice-cover ...

    Wave prediction based on a modified grey model MGM(1,1) for real-time control of wave energy converters in irregular waves

    Truong, D.Q. / Ahn, K.K. | Tema Archiv | 2012
    Recently, wave energy research has been more and more paid attention as a potentially sustainable energy resource. With the knowledge of ...

    Wavelet Neural Network Based on SSUKF and its Applications in Aerodynamic Force Modeling for Flight Vehicle

    Gan, Xusheng / Duanmu, Jingshun / Cong, Wei | Tema Archiv | 2010
    To overcome the shortcomings of traditional Wavelet Neural Network (WNN), a WNN algorithm based on modified Unscented Kalman Filter (UKF ...
    Verlag: IEEE Operations Center , Piscataway

    Wavelet analysis of the transient response of spar platforms

    Jordan, D.A. / Weggel, D.C. / Miksad, R.W. et al. | Tema Archiv | 1998
    The continuous wavelet transform is used as a tool to extract the modal envelopes of measured surge response directly in units of peak-to ...

    Wave energy absorption by a submerged sphere of variable radius with a swinging single point moored tension line

    Cruz, J.M.B.P. / Sarmento, A.J.N.A. | Tema Archiv | 2005
    This paper follows the work of Sarmento and Cruz (2003) where the absorption of energy by a submerged pulsating sphere fixed at a generic ...

    Wave drift force and moment on VLFS supported by a great number of floating columns

    Kashiwagi, M. / Yoshida, S. | Tema Archiv | 2001
    A calculation method is presented of the wave-induced steady drift force and yaw moment on a very large floating structure (VLFS ...

    Warranty calculations for missiles with only current-status data, using Bayesian methods

    Olwell, D.H. / Sorell, A.A. | Tema Archiv | 2001
    Recent catastrophic failures of the rocket motor on a US missile caused concern in the US Navy that the missile might not be serviceable ...
    Verlag: IEEE Operations Center , Piscataway

    Wagon-track modelling and parametric study on rail corrugation initiation due to wheel stick-slip process on curved track

    Sun, Y.Q. / Simson, S. | Tema Archiv | 2008
    For the investigation of rail corrugation formation due to the wheel stick-slip process on curved tracks, a nonlinear wagon-track model is ...

    Visual SLAM for Autonomous Ground Vehicles

    Lategahn, Henning / Geiger, Andreas / Kitt, Bernd | Tema Archiv | 2011
    Simultaneous Localization and Mapping (SLAM) and Visual SLAM (V-SLAM) in particular have been an active area of research lately. In V-SLAM ...
    Verlag: IEEE Operations Center , Piscataway

    Visual recognition of hexagonal headed bolts by comparing ICA to wavelets

    Mazzeo, P.L. / Ancona, N. / Stella, E. et al. | Tema Archiv | 2003
    In this paper we present vision-based techniques to automatically detect the absence of the fastening bolts that secure the rails to the ...
    Verlag: IEEE Operations Center , Piscataway

    Visualisation of ship motions in waves and during grounding for simulators

    Mäesalu, M. / Matusiak, J. | Tema Archiv | 2004
    A system that enables 3D-visualisation of ship motions in waves and ship grounding is developed. The architecture of such a visualisation ...

    Visual gesture recognition for ground air traffic control using the Radon transform

    Singh, M. / Mandal, M. / Basu, A. | Tema Archiv | 2005
    Human gesture recognition is an active topic of vision research which has applications in diverse fields such as collaborative virtual ...
    Verlag: IEEE Operations Center , Piscataway

    Vision based navigation for an unmanned aerial vehicle

    Sinopoli, B. / Micheli, M. / Donato, G. et al. | Tema Archiv | 2001
    We are developing a system for autonomous navigation of unmanned aerial vehicles (UAVs) based on computer vision. A UAV is equipped with on ...
    Verlag: IEEE Operations Center , Piscataway

    Vision-based estimation of slip angle for mobile robots and planetary rovers

    Reina, G. / Ishigami, G. / Nagatani, K. et al. | Tema Archiv | 2008
    highly unpredictable nature, drift largely affects the accuracy of localization and control systems, even leading, in extreme cases, to the ...
    Verlag: IEEE Operations Center , Piscataway