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Generalized Geometry Projection: A Unified Approach for Geometric Feature Based Topology Optimization

Abstract : Structural topology optimization has seen many methodological advances in the past few decades. In this work we focus on continuum-based structural topology optimization and more specifically on geomet- ric feature based approaches, also known as explicit topology optimization, in which a design is described as the assembly of simple geometric components that can change position, size and orientation in the con- sidered design space. We first review various recent de- velopments in explicit topology optimization. We then describe in details three of the reviewed frameworks, which are the Geometry Projection method, the Moving Morphable Components with Esartz material method
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Submitted on : Tuesday, November 26, 2019 - 10:29:29 AM
Last modification on : Monday, July 4, 2022 - 9:12:52 AM

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Simone Coniglio, Joseph Morlier, Christian Gogu, Rémi Amargier. Generalized Geometry Projection: A Unified Approach for Geometric Feature Based Topology Optimization. Archives of Computational Methods in Engineering, Springer Verlag, 2019, pp.1-38. ⟨10.1007/s11831-019-09362-8⟩. ⟨hal-02358693⟩

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