Exploring Design Content in CAD-Models and Knowledge Bases Using Graph Theory and Filtering

• Autorzy: Johansson J.
• Języki publikacji: EN

Abstrakty

EN

This paper focus on what types of relations exist within CAD-models and in KBE-systems connected to them. It describes how engineering knowledge stored in CAD-models and KBEsystems can be analysed through the application of graph theory, visualization and filtering. The paper is organised as follows: First the information models for CAD-models and KBEsystems are introduced and graph theory in connection with these information models is presented. The theory is then applied to a real case which is a CAD-model that was automated using a commercial KBE-system where the number of rules made it hard to engineers to grasp the model. By applying the concepts presented in this paper it was possible to identify critical design parameters and to inspect the logical model of the product.

Słowa kluczowe

EN

knowledge management; knowledge based engineering; graph theory; design automation

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Research
• Rocznik: 2017
• Tom: Vol. 41, No. 4
• Strony: 5--15
• Opis fizyczny: Bibliogr. 7 poz., il., schem., tab.

Twórcy

autor

Johansson J.

• Jönköping University, School of Engineering

Bibliografia

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• 2. Diestel, R. (2000). Graph theory, 173.
• 3. Johansson, J. (2017). Analysing engineering knowledge in cad-models and spread sheets using graph theory and filtering. In 24th ISPE International Conference on Transdisciplinary Engineering, Singapore, 10 July to 14 July, 2017., pages 629–638. IOS Press.
• 4. Kozlova (2011). Graph visualisation in computer-aided design: An exploration of alternative representations for generative-components tm symbolic view.
• 5. Marchenko, M., Behrens, B.-A., Wrobel, G., Scheffler, R., and Pleßow, M. (2011). A new method of visualization and documentation of parametric information of 3d cad models. Computer-Aided Design and Applications, 8(3):435–448.
• 6. Team, G. (2016). The graphml file format,(2016).
• 7. Tsygankov, D., Pokhilko, A., Sidorichev, A., and Ryabov, S. (2016). The design process data representation based on semantic features generalization. In ISPE TE, pages 127–132.