Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik IPK

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  • Publication
    Wissensbasierte Rekonstruktion von Volumenmodellen
    ( 1990)
    Spur, G.
    ;
    Schiller, U.
    ;
    Timmermann, M.
    ;
    Jansen, H.
    ;
    Krause, F.-L.
    Limited system consistency in handling 2-D and 3-D modelers is among the serious critical aspects of modern-day CAD systems. The reconstruction method enables straightforward and familiar 2-D input methods for orthogonal views to be conveniently interlinked with the well-known virtues of solid modelling. One problem associated with his technique is, however, the unavoidable generation of excess 3-D elements resulting from projections and only barely identifiable using algorithmic techniques. An approach is described which, with the aid of knowledge-based methods, enables a far-reaching automatic reconstruction of volume models and thus helps to reduce the problem of generating inconsistent models.
  • Publication
    Advanced geometric modelling for engineering applications
    ( 1990)
    Jansen, H.
    ;
    Krause, F.-L.
    Future generations of CAD systems are expected to offer powerful support for the functional, geometrical and technological description of products. New intelligent simulation techniques, as well as comprehensive information access capabilties will open novel and comfortabel possibilities for product modelling. Subsequently, the result will be a real chance for direct cooperation of human creativity and discernment with artificial abilities of information processing systems to draft analyze technical products. Owing to the availability of novel resources the scope of computer supported actions will increase. Integration of design and technological planning will be possible in future.