Data‐Driven Design for Metamaterials and Multiscale Systems: A Review
Metamaterials are artificial materials designed to exhibit effective material parameters that
go beyond those found in nature. Composed of unit cells with rich designability that are …
go beyond those found in nature. Composed of unit cells with rich designability that are …
Rational designs of mechanical metamaterials: Formulations, architectures, tessellations and prospects
Abstract Mechanical Metamaterials (MMs) are artificially designed structures with
extraordinary properties that are dependent on micro architectures and spatial tessellations …
extraordinary properties that are dependent on micro architectures and spatial tessellations …
Deep generative modeling for mechanistic-based learning and design of metamaterial systems
Metamaterials are emerging as a new paradigmatic material system to render
unprecedented and tailorable properties for a wide variety of engineering applications …
unprecedented and tailorable properties for a wide variety of engineering applications …
A comprehensive review of isogeometric topology optimization: methods, applications and prospects
Topology Optimization (TO) is a powerful numerical technique to determine the optimal
material layout in a design domain, which has accepted considerable developments in …
material layout in a design domain, which has accepted considerable developments in …
Maximizing natural frequencies of inhomogeneous cellular structures by Kriging-assisted multiscale topology optimization
This paper proposes a Kriging-assisted multiscale topology optimization method for
maximizing natural frequencies of inhomogeneous cellular structures, where spatially …
maximizing natural frequencies of inhomogeneous cellular structures, where spatially …
Evolutionary topology optimization for mechanical metamaterials with auxetic property
Mechanical metamaterials with auxetic property have attracted a lot of attention in both the
computational intelligence and engineering applications. However, the works relate to the …
computational intelligence and engineering applications. However, the works relate to the …
[HTML][HTML] A multiscale topological design method of geometrically asymmetric porous sandwich structures for minimizing dynamic compliance
Compared with conventional sandwich structures with two identical face sheets,
geometrically asymmetric porous sandwich structures (GAPSSs) can achieve better dynamic …
geometrically asymmetric porous sandwich structures (GAPSSs) can achieve better dynamic …
Concurrent topology optimization of multiscale structure under uncertain dynamic loads
J Cai, L Huang, H Wu, L Yin - International Journal of Mechanical Sciences, 2023 - Elsevier
This study proposes a robust concurrent topology optimization method with considering
dynamic load uncertainty for the design of structures composed of periodic microstructures …
dynamic load uncertainty for the design of structures composed of periodic microstructures …
A novel lattice structure topology optimization method with extreme anisotropic lattice properties
This research presents a lattice structure topology optimization (LSTO) method that
significantly expands the design space by creating a novel candidate lattice that assesses …
significantly expands the design space by creating a novel candidate lattice that assesses …
Spatial-varying multi-phase infill design using density-based topology optimization
Porous infill structures have been widely studied and used in additive manufacturing
because of their lightweight and excellent mechanical properties. However, without …
because of their lightweight and excellent mechanical properties. However, without …