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Reports (Research Report) Year : 2012

Automated Generation of Geometric Models for a Bulbous Trawler Ship

Abstract

The objective of this work is to develop an automated geometric modeler for trawler ships including a bow, for shape optimization purpose. Two approaches are tested to generate a spline-based representation of the hull. For the first one, a starting shape without bow is deformed to reach a target composed of points or lines, while preserving the shape regularity using a penalty functional. For the second approach, a starting hull including a baseline bow is deformed by handling meta-parameters, such as bow length, thickness or orientation. The different approaches are finally illustrated for a realistic application.
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Dates and versions

hal-00714791 , version 1 (05-07-2012)

Identifiers

  • HAL Id : hal-00714791 , version 1

Cite

Louis Blanchard, Régis Duvigneau, Bernard Mourrain. Automated Generation of Geometric Models for a Bulbous Trawler Ship. [Research Report] RR-8011, INRIA. 2012. ⟨hal-00714791⟩
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