A dynamic feature information model for integrated manufacturing planning and optimization

Y Li, X Liu, J X Gao, Paul G Maropoulos

Research output: Contribution to journalArticle

54 Citations (Scopus)


This paper presents a new, dynamic feature representation method for high value parts consisting of complex and intersecting features. The method first extracts features from the CAD model of a complex part. Then the dynamic status of each feature is established between various operations to be carried out during the whole manufacturing process. Each manufacturing and verification operation can be planned and optimized using the real conditions of a feature, thus enhancing accuracy, traceability and process control. The dynamic feature representation is complementary to the design models used as underlining basis in current CAD/CAM and decision support systems.
Original languageEnglish
Pages (from-to)167-170
JournalCIRP Annals - Manufacturing Technology
Issue number1
Publication statusPublished - 2012


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