Skip to Main content Skip to Navigation
Conference papers

DMU Maturity Management as an Extension of the Core Product Model

Abstract : Reverse Engineering (RE) of mechanical parts consists in creating a 3D virtual model using data that are often gathered by 3D measurement systems like laser scanners. The resulting point cloud is then transformed into a geometrical model. The purpose of RE activity is to make maintenance or redesign operations easier. The boundary of the literature is the component, isolated from its product assembly. Because of on-field maintenance, a long time running in-use product may not reflect its Digital Mock-Up (DMU) anymore. In order to maintain an efficient lifecycle, the changes made have to be considered. This paper focuses on the development of a knowledge-based RE methodology to support the DMU maturity management: to identify the maturity defaults, which correspond to unreported changes, in the CAD assembly model in order to make it matching the real product. That approach is supported by a Core Product Model data model extension.
Document type :
Conference papers
Complete list of metadata

Cited literature [10 references]  Display  Hide  Download
Contributor : Hal Ifip Connect in order to contact the contributor
Submitted on : Monday, May 22, 2017 - 4:38:58 PM
Last modification on : Sunday, June 26, 2022 - 4:47:25 AM
Long-term archiving on: : Wednesday, August 23, 2017 - 5:08:21 PM


Files produced by the author(s)


Distributed under a Creative Commons Attribution 4.0 International License



Guillaume Herlem, Pierre-Antoine Adragna, Guillaume Ducellier, Alexandre Durupt. DMU Maturity Management as an Extension of the Core Product Model. 9th International Conference on Product Lifecycle Management (PLM), Jul 2012, Montreal, QC, Canada. pp.192-201, ⟨10.1007/978-3-642-35758-9_17⟩. ⟨hal-01526138⟩



Record views


Files downloads