2 papers
math.OC2025
Data-driven multifidelity and multiscale topology optimization based on phasor-based evolutionary de-homogenization
Shuzhi Xu, Yifan Guo, Hiroki Kawabe +1
Multiscale topology optimization is crucial for designing porous infill structures with high stiffness-to-weight ratios and excellent energy absorption. Although gradient-based met…
math.OC2024
Evolutionary de-homogenization using a generative model for optimizing solid-porous infill structures considering the stress concentration issue
Shuzhi Xu, Hiroki Kawabe, Kentaro Yaji
The design of porous infill structures presents significant challenges due to their complex geometric configurations, such as the accurate representation of geometric boundaries an…