1–20 von 113 Ergebnissen
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    Acoustical analysis aimed at the characterisation of an active noise control system inside a van and the improvement of its performance

    Lopez, A. / Salinas, A. / Ramos, P. et al. | Tema Archiv | 2002
    defined by a fundamental frequency. All the predominant components are an integer multiple of this value. When the reference is taken with a ...

    Adhesive Bonding for Optical Metrology Systems in Space Applications

    Gohlke, Martin / Schuldt, Thilo / Döringshoff, Klaus et al. | Tema Archiv | 2015
    , either as ultra-stable light source for high sensitivity interferometry or as scientific payload e.g. proposed in fundamental physics missions ...

    A Different Perspective of Fundamental Research into Coldworking of Fastener Holes

    Leon, A. / International Committee on Aeronautical Fatigue | British Library Conference Proceedings | 1999

    Advances in Astromaterials Curation: Supporting Future Sample Return Missions

    Evans, C. A. / Zeigler, R. A. / Fries, M. D.. et al. | NTRS | 2015
    ." The results speak for themselves: research on NASA's astromaterials result in hundreds of papers annually, yield fundamental discoveries about ...

    A Fundamental Study of Free Shock Separation Induced Side-Loads within Conventional Nozzles

    Aghababaie, A. / Taylor, N.V. / European Space Agency | British Library Conference Proceedings | 2011

    A fundamental study on aerodynamic heating phenomena in the interaction region between main rocket and SRB

    Aso, S. / Maekawa, S. / European Space Agency et al. | British Library Conference Proceedings | 1995

    A method to apply friction modifier in railway system

    Matsumoto, Kosuke / Suda, Yoshihiro / Iwasa, Takashi et al. | Tema Archiv | 2004
    , because the curving performances of bogie truck depend much on friction characteristics. Authors have proposed a method, 'friction control', which ...

    Analysis of the fault tolerance of a switched reluctance machine with distributed inverter

    Hennen, Martin / Boesing, Matthias / Doncker, Rik W. De | Tema Archiv | 2012
    damages. It is obvious that this limit strongly influences the maximum available torque after a fault. Due to the lack of an excitation source on ...

    An analysis working position for ATC radar data processing quality control

    Heidger, Ralf / Nguyen, Ha Son | Tema Archiv | 2007
    fundamental tool for controllers in ATC. The quality and accuracy of the presented aircraft displayed in the controller's working position display ...

    A new technique for determining the micro-scale abrasion resistance of automotive clearcoats

    Trezona, R.I. / Hutchings, I.M. / Ramamurthy, A.C. | Tema Archiv | 1997
    between the durabilities of the clearcoats and their fundamental mechanical properties has been investigated, and correlations found between their ...

    An experimental study of a robust self-calibration method for a single camera

    Pessel, N. / Opderbecke, J. / Aldon, M.-J. | IEEE | 2003
    image sequence and exploits successive views in order to estimate the fundamental matrix and finally the intrinsic parameters of the camera. In ...

    An Innovative Tool for Simultaneous Wheel and Rail Damage Evaluation

    Elisa, Butini / Lorenzo, Marini / Martina, Meacci et al. | Springer Verlag | 2020
    fundamental problem in the railway field, directly correlated to the maintenance planning. Hence, the authors present the development of an efficient ...

    An intelligent vehicle based on "follow-up" infrared sensors

    Luo, Feng / Yin, Chenjia / Liu, Chu et al. | Tema Archiv | 2009
    As a fundamental function of intelligent vehicle, lane-tracking system based on infrared photoelectric sensors faces several problems such ...

    Application and characterization of high modulus-graphite/epoxy (HM-GR/EP) for high stiffness aircraft structural components - The benefits and shortcomings

    Bruno, J.W. | Tema Archiv | 2001
    spread application on aircraft structures, because in addition to low weight, aircraft structures must also be durable, damage tolerant, and have ...

    A robust depth and speed control system for a low-speed undersea vehicle

    Ruth, M.J. / Humphreys, D.E. | Tema Archiv | 1990
    treat the fundamental issues of stability, performance requirements, and model variation within a single unified framework. The mu -synthesis ...

    A simulation study of an E85 engine APU for a series hybrid electric vehicle

    Canova, M. / Midlam-Mohler, S. / Rizzoni, G. et al. | Tema Archiv | 2009
    gasoline fuel and then adapted to the properties of E85. The predictive nature of the simulation model, based on the fundamental physics of in ...

    Center for Digital Vehicle Development (CDVD) - An interdisciplinary approach to vehicle R&D

    Kuthada, Timo / Krantz, Werner / Wittmeier, Felix et al. | Tema Archiv | 2009
    gap and providing a platform for projects on method development and validation. To increase the speed with which these efforts progress ...

    Conceptual design of self-optimizing mechatronic systems

    Gausemeier, Jürgen / Donoth, Jörg / Pook, Sebastian et al. | Tema Archiv | 2008
    solution describes the fundamental structure and the mode of action of the system. The principle solution is developed in the early design phase ...

    Crash resistance and strength of high performance composite light vehicle substructures

    Kindervater, C.M. | Tema Archiv | 1994
    composite materials and generic structural elements is presented. Based on this fundamental knowledge a design philosophy for composite structural ...

    Customising ERTMS/ETCS

    Wernicke, M. | Tema Archiv | 2007
    and possibilities of rail operation, depending on the selected ERTMS/ ETCS solutions. Otherwise, ambient rail operations determine the ...