Designing Industrial Products By Using Geometries Connected By Geometrical Constraints

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United States of America Patent

APP PUB NO 20150269286A1
SERIAL NO

14661533

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Abstract

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The invention notably relates to a computer-implemented method of design of an industrial product wherein constraints between geometries of the industrial product are modeled with a graph of constraints comprising nodes and edges, a node representing a geometry and an edge representing a constraint between two geometries. The method comprising the steps of selecting at least one geometry of the product; computing a depth value of each node of the graph from a node representing the at least one selected geometry; identifying antagonistic constraint(s) in the graph, an antagonistic constraint being represented by an oriented edge wherein the depth value of the start node is larger to the depth value of the end node; reversing the identified antagonistic constraint(s); modifying the at least one selected geometry.

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Patent Owner(s)

Patent OwnerAddress
DASSAULT SYSTEMES10 RUE MARCEL DASSAULT VELIZY VILLACOUBLAY 78140

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rameau, Jean-Francois Lisses, FR 16 147

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