Jun Wu

TL;DR: This paper presents a method to generate bone-like porous structures as lightweight infill for additive manufacturing and proposes upper bounds on the localized material volume in the proximity of each voxel in the design domain.

TL;DR: A novel method for generating application-specific infill structures on rhombic cells so that the resultant structures can automatically satisfy manufacturing requirements on overhang-angle and wall-thickness and is demonstrated in the applications of improving mechanical stiffness and static stability.

TL;DR: In this article, a method for generating simultaneously optimized shell and infill in the context of minimum compliance topology optimization is presented. But this method is not suitable for additive manufacturing.

TL;DR: In this paper, the authors present a review of existing approaches for topology optimization of multi-scale structures, explaining the principles of each category, analyzing their strengths and applicability, and discussing open research questions.

TL;DR: A scalable system for generating 3D objects using topology optimization, which allows to efficiently evolve the topology of high-resolution solids towards printable and light-weight-high-resistance structures and shed light on the question how to incorporate geometric shape constraints, such as symmetry and pattern repetition, in the optimization process.