CAD Assembly Retrieval and Browsing
Chapitre d'ouvrage scientifique
Auteur
RUCCO, MatteoLUPINETTI, KatiaGIANNINI, FrancaMONTI, Marina 
PERNOT, Jean-PhilippeRésumé
This paper presents a method for the retrieval and inspection of similar CAD assemblies in a database according to a user query. The method exploits the information on components’ shape and relationships (e.g. contacts and regular patterns) automatically extracted from the STEP descriptions of CAD assemblies and stored in the so-called Enriched Assembly Model. It evaluates the similarity among assemblies in terms of the components’ shapes and joints. A graphical interface highlighting the elements in the assembly similar to the query has been developed to facilitate the inspection of the obtained results.
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Communication avec acte; ; ; ;PERNOT, Jean-Philippe (2017)
Easy retrieval of product data and related information is extremely important for knowledge and data reuse in new product development. Nowadays the adoption of PDM (Product Data Management) systems makes the reuse easy ...
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Article dans une revue avec comité de lecture; ; ; ;PERNOT, Jean-Philippe (CAD Solutions LLC (imprimé) and Taylor & Francis Online (en ligne), 2017)
A multitude of online repositories and a large amount of specific CAD model databases are currently available. Therefore, it is crucial to have access to these data in an easy and in a multi-perspective manner according ...
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Article dans une revue avec comité de lecture; ; ;PERNOT, Jean-Philippe (Elsevier, 2019)
The use of Digital Mock-Up (DMU) has become mainstream to support the engineering activities all along the Product Development Process. Over the years, companies generate large databases containing digital models and ...
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Article dans une revue avec comité de lecture; ; ;PERNOT, Jean-Philippe (ELSEVIER, 2017)
Manufactured products with different purposes often include similar mechanisms to realize movements required to satisfy specific functionalities. An automatic identification of common mechanisms in assembly models would ...
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Article dans une revue avec comité de lecture; ; ;PERNOT, Jean-Philippe (Elsevier, 2019)
Currently, the content-based retrieval is a problem of major interest in several different fields and, focusing on mechanical engineering, many approaches exist to compare and retrieve single CAD parts, to evaluate shape ...