Methods and systems for generating lattice recommendations in computer-aided design applications

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United States of America Patent

PATENT NO 11704456
APP PUB NO 20210182455A1
SERIAL NO

17188432

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Abstract

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Methods, systems, and apparatus, including medium-encoded computer program products, for designing three dimensional lattice structures include, in one aspect, a method including: obtaining a mechanical problem definition including a 3D model of an object; generating a numerical simulation model for the 3D model of the object using one or more loading cases and one or more isotropic solid materials identified as a baseline material model for a design space; predicting performance of different lattice settings in different orientations in the design space using a lattice structural behavior model in place of the baseline material model in the numerical simulation model; and presenting a set of lattice proposals for the design space based on the predicted performance of the different lattice settings in the different orientations; wherein the lattice structural behavior model has been precomputed for the different lattice settings, which are generable by the 3D modeling program.

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Patent Owner(s)

  • AUTODESK, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bandara, Konara Mudiyanselage Kosala London, GB 14 56
Shayani, Hooman London, GB 32 237

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