Auflistung nach Schlagwort "Modelling"

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  • Cuevas, Andres; Yan, Di; Haase, Felix; Petermann, Jan-Hendrik; Brendel, Rolf (Amsterdam : Elsevier, 2013)
    The optimization of solar cells with localized rear contacts usually requires numerical simulation. Here we compare Sentaurus Device to a simpler Conductive Boundary (CoBo) simulator and to an approximate Geometric model. ...
  • Ahrens, M.; Fischer, R.; Dagen, M.; Denkena, Berend; Ortmaier, Tobias (Amsterdam : Elsevier, 2013)
    Using conventional grinding wheels, wheel-sided chatter vibration is one of the limiting factors in terms of productivity and surface finish. Initial vibration related to the dynamic behavior of the machine tool copy on ...
  • Ahrens, M.; Dagen, M.; Denkena, Berend; Ortmaier, Tobias (Amsterdam : Elsevier, 2016)
    Using conventional grinding wheels, self-excited vibrations are one of the most limiting factors in terms of productivity and process stability in cylindrical plunge grinding. Depending on the dynamic behavior of the ...
  • Klinger, T.; Heipke, Christian; Ott, N.; Schenke, H.W.; Ziems, M. (London : International Society for Photogrammetry and Remote Sensing, 2010)
    In this paper we present an automatic approach for coastline detection from images which is based on parametric active contours (snakes). Snakes require the definition of an energy functional that reflects the underlying ...
  • Ahrens, M.; Damm, J.; Dagen, M.; Denkena, Berend; Ortmaier, T. (Amsterdam : Elsevier BV, 2017)
    Using conventional grinding wheels, self-excited vibrations are one of the most limiting factors in terms of productivity and process stability in cylindrical plunge grinding. Depending on the dynamic behavior of the ...
  • Baake, E.; Jakovics, A.; Pavlovs, S.; Kirpo, M. (Bingley : Emerald Group Publishing Ltd., 2011)
    Purpose - The purpose of this paper is to present in-depth numerical modelling of heat and mass exchange in industrial induction channel furnace (ICF). Design/methodology/approach - The turbulent heat and mass exchange in ...
  • Ludwig, Stefan; Mathis, Wolfgang (Bingley : Emerald Group Publishing Ltd., 2011)
    Purpose: This paper aims to present a method for the efficient reduction of networks modelling parasitic couplings in very-large-scale integration (VLSI) circuits. Design/methodology/approach: The parasitic effects are ...
  • Grotjahn, Martin; Heimann, Bodo (London : SAGE Publications Ltd., 2002)
    Simple linear joint controllers are still used in typical industrial robotic systems. The use of these controllers leads to non-negligible dynamic path deviations for applications that require high path accuracy. These ...
  • Roeva, Olympia; Pencheva, Tania; Tzonkov, Stoyan; Arndt, Michael; Hitzmann, Bernd; Kleist, Sofia; Miksch, Gerchard; Friehs, Karl; Flaschel, Erwin (Valparaiso : Pontificia Universidad Catolica de Valparaiso, 2007)
    The paper presents the implementation of multiple model approach to modelling of Escherichia coli BL21(DE3)pPhyt109 fed-batch cultivation processes for an extracellular production of bacterial phytase. Due to the complex ...
  • Ziems, M.; Fujimura, H.; Heipke, Christian; Rottensteiner, Franz (London : International Society for Photogrammetry and Remote Sensing, 2010)
    This paper describes a semi-automatic system for road verification from high resolution orthophotos in an urban context. The system combines several road detection and road verification approaches from current literature ...
  • Turewicz, P.; Baake, E.; Umbrashko, A. (Bingley : Emerald Group Publishing Ltd., 2011)
    Purpose - The purpose of this paper is to describe how electromagnetic stirring during continuous casting of ferrous and non-ferrous metals is applied in order to increase the homogeneity and the material properties by ...
  • Umbrasko, A.; Baake, E.; Nacke, B.; Jakovics, A. (Bingley : Emerald Group Publishing Ltd., 2008)
    Purpose - Aims to present recent activities in numerical modeling of cold crucible melting process. Design/methodology/approach - 3D numerical analysis was used for electromagnetic problem and 3D large eddy simulation (LES) ...
  • Kirpo, M.; Jakovičs, A.; Nacke, B.; Baake, E. (Bingley : Emerald Group Publishing Ltd., 2008)
    Purpose - Aims to present recent activities in numerical modeling of turbulent transport processes in induction crucible furnace. Design/methodology/approach - 3D large eddy simulation (LES) method was applied for fluid ...
  • Rottensteiner, Franz (Göttingen : Copernicus GmbH, 2010)
    A new method for roof plane detection using multiple aerial images and a point cloud is presented. It takes advantage of the fact that segmentation results for different views look different even if the same parameters are ...