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Density-Based Inverse Homogenization with Anisotropically Adapted Elements

  • Nicola FerroEmail author
  • Stefano Micheletti
  • Simona Perotto
Chapter
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Part of the Lecture Notes in Computational Science and Engineering book series (LNCSE, volume 132)

Abstract

The optimization of manufacturable extremal elastic materials can be carried out via topology optimization using the homogenization method. We combine here a standard density-based inverse homogenization technique with an anisotropic mesh adaptation procedure in the context of a finite element discretization. In this way, the optimized layouts are intrinsically smooth and ready to be manufactured.

Keywords

Topology optimization Inverse homogenization Metamaterials SIMP method Anisotropic mesh adaptation Finite elements 

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Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  • Nicola Ferro
    • 1
    Email author
  • Stefano Micheletti
    • 1
  • Simona Perotto
    • 1
  1. 1.MOX, Dipartimento di MatematicaPolitecnico di MilanoMilanoItaly

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