KBE

Knowledge-Based Engineering (KBE) is the overall integration of knowledge, rules and process operation in the engineering process. It helps implanting the interdisciplinary know-how in product- and process development. The resulting effects are mainly time- and cost-cutting, which can be assigned as relevant competitive advantages against competitors. The importance of this field of study for industries like the automotive, ship-building, process engineering, plant manufacturing and machine-building industry was the significant reason for starting this research. At the very beginning, the focus was on the identification of certain descriptors through analyzing almost 100 scientific articles, books and dissertations about KBE. On the one hand this approach gives a deeper look into the state of the art and on the other hand it provides the possibility of ordering these articles in a certain hierarchy of relevance. The frequencies of indications of the given descriptors within the ...

For an innovative and efficient product development process the use of modern parametric 3D-CAD systems is of increa-sing importance. Basically in the internal digital data structure of a 3D-CAD model geometrical and topological data as well as the modelling history is being stored. Additionally, the feature technology enables the models to be developed with the help of defined zones of geometry with embedded se-mantics. By means of the integration of geometrical and non-geometrical information into the 3D-CAD models it is possible to embed product specific knowledge and design know-how into the models. The department of Computer Integrated Design (DIK) is investigating methods and tools for developing, managing and reusing knowledge-based 3D-CAD-models.