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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Communication avec acte; ; ;PERNOT, Jean-Philippe (2016)
Today, there exists a huge amount of digital data easily downloadable from Internet and/or simply accessible from large databases. Despite this rise, the methods to retrieve and search for specific data have not been ...
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Article dans une revue avec comité de lecture; ; ;PERNOT, Jean-Philippe (ELSEVIER, 2016)
Even if during the Product Design Process, assembly models are described in terms of their constitutive components and associated relationships, only the position of each component is often stored within the Digital Mock-Up. ...
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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 ...