Optimization system

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United States of America Patent

PATENT NO 8755923
SERIAL NO

12962629

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Abstract

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A method for generating an optimized body structure is provided. A first topology optimization of a first body configuration is performed to generate a second body configuration. A subset of critical body components are identified based on load path values for the second body component and are parameterized. A second optimization is performed. The second optimization includes a low fidelity optimization for the geometry, the gauge and the grade of the critical body components, and a high fidelity optimization for the mass of each of the critical body components to generate an optimized set of critical body components. The optimized set of critical body components are combined with non-critical body components from the second body configuration to generate a final body configuration which is optimized for performance and weight.

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Patent Owner(s)

Patent OwnerAddress
UNITED STATES STEEL CORPORATION600 GRANT STREET PITTSBURGH PA 15219-2800

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Farahani, Akbar Novi, US 1 156
Shaw, John R Waterford, US 21 388

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