Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik IPK

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  • Publication
    Eine Sprache für die featureorientierte Beschreibung und Verarbeitung von Produktgestaltungsinformationen
    ( 1992)
    Kramer, S.
    ;
    Rieger, E.
    For efficient computer aided design it is nessessary to provide an object oriented modelling environment. This requirement is fulfilled by using the feature approach. Features are intelligent design objects, including their shape and their functional and technological behaviour. A language has been developed to describe features in an object oriented manner. This language allows the description of all feature related information, including design rules and functional constraints. New features are generated in a graphical interactive environment. The resulting textual feature description is then interpreted during runtime, taking into account the current design state. The described feature modeller is part of an integrated system for product and process modelling.
  • Publication
    Featurebasierte Produktentwicklung
    ( 1992)
    Kramer, S.
    ;
    Rieger, E.
    ;
    Krause, F.-L.
    Feature modelling systems serve for the integrated processing of geometric, technological and functional information during design. They enable the designer to work with design elements he is accustomed to. Information contained in the feature model can be accessed and processed by other phases involved in the product development. This article describes a feature modelling system and the resulting design environment.