Y
Yiqiang Wang
Researcher at Hong Kong University of Science and Technology
Publications - 39
Citations - 1835
Yiqiang Wang is an academic researcher from Hong Kong University of Science and Technology. The author has contributed to research in topics: Topology optimization & Level set method. The author has an hindex of 20, co-authored 34 publications receiving 1381 citations. Previous affiliations of Yiqiang Wang include Dalian University of Technology & National University of Singapore.
Papers
More filters
Journal ArticleDOI
A multi-material level set-based topology and shape optimization method
TL;DR: In this article, the authors proposed a new Multi-Material Level Set (MM-LS) topology description model for topology and shape optimization of structures involving multiple materials, where each phase is represented by a combined formulation of different level set functions.
Journal ArticleDOI
Design of graded lattice structure with optimized mesostructures for additive manufacturing
TL;DR: In this paper, a shape metamorphosis technology is incorporated to construct the graded mesostructures with essential interconnections, which enables an optimized load-bearing solution through optimization of geometries of global structures and downscale mesostructure, as well as global distributions of spatially-varying graded meshes.
Journal ArticleDOI
Topological shape optimization of microstructural metamaterials using a level set method
TL;DR: In this article, a parametric level set method (PLSM) is used to interpolate the implicit level set surface by using a given set of compactly supported radial basis functions (CSRBF), which are positioned at a number of given and fixed knots inside the design domain.
Journal ArticleDOI
Concurrent design with connectable graded microstructures
TL;DR: A novel multiscale concurrent design method to provide insight into the optimal structural design based on micro-architectures, where both the spatially-varying microstructural configurations and their macroscopic distribution are optimized in an integrated manner is proposed.
Journal ArticleDOI
Structural topology optimization based on non-local Shepard interpolation of density field
Zhan Kang,Yiqiang Wang +1 more
TL;DR: This method is well suited for a topology optimization problem with a design domain containing higher-order elements or non-quadrilateral elements and has the ability to yield mesh-independent solutions if the radius of the influence domain is reasonably specified.