1–19 von 19 Ergebnissen
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    Methodical approach to the analysis of on-board electrical system architectures fundamental research into the future provision of electrical energy in commercial vehicles

    Oberfell, Ralf / Gast, Stefan / Schwarzhaupt, Andreas et al. | Tema Archiv | 2010
    development of a regenerative braking system in an on-board electrical system as an example, this paper outlines a procedure with which energy paths ...

    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 ...

    Prediction of LED junction temperatures with CFD for Headlamp Application

    Kikuchi, Kazushige / Hamashima, Yoshihiko / Kobayashi, Yasuke | Tema Archiv | 2005
    junction temperature on a tip under a phosphor is a fundamental challenge for controlling the LED. Although heatsinks serve as basic and reasonable ...

    Thermal behavior and mission profile simulations for bending light

    Dari, Alain | Tema Archiv | 2005
    tool based on digital data of cartography. This simulation described in the paper made possible to calculate the duty cycle of the actuator in ...

    RCS - Numerical, methodological and conceptional aspects for the analysis of radar distorting objects

    Greving, Gerhard / Biermann, Wolf-Dieter / Mundt, Rolf | Tema Archiv | 2009
    scattering parameter. It is shown in this paper that the RCS does not exist for the WT being installed on the ground due to fundamental reasons ...

    Numerical model of supercooled water freezing

    Criscione, A. / Tukovic, Z. / Kintea, D. et al. | Tema Archiv | 2012
    an aircraft under all weather conditions. Hence, understanding the freezing process of super-cooled water is a problem of fundamental ...

    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 ...

    Modelling advanced mobility management infrastructure

    Breckle, H. / Levi, P. | Tema Archiv | 1998
    entirely on its underlying infrastructure. It is only possible to offer mobility services to the customer in a satisfactory, efficient and reliable ...

    Cutting-in vehicle recognition for ACC systems- towards feasible situation analysis methodologies

    Dagli, I. / Breuel, G. / Schittenhelm, H. et al. | Tema Archiv | 2004
    base on fundamental theories. On the other hand, little effort has been taken to assess the feasibility of these approaches in the context of ...

    Numerical and experimental evaluation of extreme wheel-rail loads for improved wheelset design

    Alfi, S. / Braghin, F. / Bruni, S. | Tema Archiv | 2008
    The knowledge of extreme loads is of fundamental importance for the fatigue design of railway wheelsets. In the present research, attention ...

    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 ...

    Development of new stretch-forming technologies for car body outer skin panels

    Vlahovic, Dejan / Liewald, Mathias | Tema Archiv | 2008
    literature on stretch-forming methods do not apply to the production of car body panels in terms of quality and cost requirements. State of the art ...

    Experimental and Numerical Investigation of Transonic Bump Flow

    Huang, J.C. / Barakos, G. / Benard, E. et al. | Tema Archiv | 2010
    undertaken looking at the details of the flow and the capability of CFD in predicting such complex, yet fundamental, aerodynamic interactions. The ...

    Modelling and simulation of lithium ion batteries for hybrid and electric vehicles

    Caselitz, Peter | Tema Archiv | 2010
    such as Saber or Simplorer. Based on Iset-Lab software, the new software Iset-Lib for the simulation of lithium ion batteries has been ...

    The importance of testing for successful life usage monitoring systems

    Broede, J. / Pfoertner, H. / Richter, K. | Tema Archiv | 1998
    Life usage monitoring systems contain two areas of fundamental interest for validation, namely the correct functionality of the life usage ...

    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 ...

    Modeling and formal verification of counting heads for railways

    Kinder, Sebastian / Drechsler, Rolf | Tema Archiv | 2007
    on SystemC, a powerful system level description language. Thereby, efficient modeling and simulation-based validation of railway systems ...

    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 ...