Modeling, analysis, and optimization under uncertainties: a review
Abstract Design optimization of structural and multidisciplinary systems under uncertainty
has been an active area of research due to its evident advantages over deterministic design …
has been an active area of research due to its evident advantages over deterministic design …
Application of state-of-the-art multiobjective metaheuristic algorithms in reliability-based design optimization: a comparative study
Multiobjective reliability-based design optimization (RBDO) is a research area, which has
not been investigated in the literatures comparing with single-objective RBDO. This work …
not been investigated in the literatures comparing with single-objective RBDO. This work …
Unified reliability-based design optimization with probabilistic, uncertain-but-bounded and fuzzy variables
Reliability-based design optimization (RBDO) is critical in improving the design objective
and guaranteeing the safety level of mechanical and engineering structures. However, a …
and guaranteeing the safety level of mechanical and engineering structures. However, a …
Efficient decoupling-assisted evolutionary/metaheuristic framework for expensive reliability-based design optimization problems
Reliability-based design optimization (RBDO) algorithm is to minimize the objective under
the probabilistic factors. While gradient-based and classical evolutionary RBDO algorithms …
the probabilistic factors. While gradient-based and classical evolutionary RBDO algorithms …
A general fidelity transformation framework for reliability-based design optimization with arbitrary precision
Reliability-based design optimization (RBDO) offers a powerful tool to handle optimization
problems with inherently unavoidable uncertainty factors. However, solving the engineering …
problems with inherently unavoidable uncertainty factors. However, solving the engineering …
An efficient two-stage water cycle algorithm for complex reliability-based design optimization problems
The reliability-based design optimization (RBDO) problem considers the necessary
uncertainty of measurements within the scope of planning to minimize the design objective …
uncertainty of measurements within the scope of planning to minimize the design objective …
Uncertainty-oriented topology optimization of dynamic structures considering hybrid uncertainty of probability and random field
This article introduces a novel reliability-based topology optimization (RBTO) method to
tackle the design challenges of dynamic structures under uncertain harmonic loads. The …
tackle the design challenges of dynamic structures under uncertain harmonic loads. The …
Reliability‐based topology optimization of continuum structure under buckling and compliance constraints
Buckling failure mainly occurs in slender rod structure under pressure, which incurs great
concern and should be addressed in topology optimization (TO). However, due to the …
concern and should be addressed in topology optimization (TO). However, due to the …
Optimum-pursuing method for constrained optimization and reliability-based design optimization problems using Kriging model
This paper proposes a new active learning method named as optimum-pursuing method
(OPM) from the viewpoint of optimization theory, which aims to provide an effective tool for …
(OPM) from the viewpoint of optimization theory, which aims to provide an effective tool for …
[PDF][PDF] Reliability-Based Topology Optimization of Fail-Safe Structures Using Moving Morphable Bars.
This paper proposes an effective reliability design optimization method for fail-safe topology
optimization (FSTO) considering uncertainty based on the moving morphable bars method …
optimization (FSTO) considering uncertainty based on the moving morphable bars method …