Topology optimization is one common technique for structural optimization methods, in
which the optimal spatial distribution of structural materials or structural parts could be …

THE world is full of uncertainties and structures need to be designed and optimized to be
robust and reliable when operating in an uncertain environment. The traditional engineering …

Robust topology optimization has long been considered computationally intractable as it
combines two highly expensive computational strategies. This paper considers …

This paper proposes an efficient approach to solving robust topology optimization problem
of structures under loading uncertainty. The objective is to minimize a weighted sum of the …

In this paper, we propose an efficient method to design robust multi-material structures
under interval loading uncertainty. The objective of this study is to minimize the structural …

This study introduces a novel computational framework for Robust Topology Optimization
(RTO) considering imprecise random field parameters. Unlike the worst-case approach, the …

Enabled by advancements in multi-material additive manufacturing, lightweight lattice
structures consisting of networks of periodic unit cells have gained popularity due to their …

Topology optimization under uncertainty (TOuU) often defines objectives and constraints by
statistical moments of geometric and physical quantities of interest. Most traditional TOuU …

We present an algorithm for shape optimization under stochastic loading and representative
numerical results. Our strategy builds upon a combination of techniques from two-stage …

A new approach to solving the robust topology optimization problem considering random
field loading uncertainty was developed. The Karhunen-Loeve expansion was employed to …