An overview of adaptive-surrogate-model-assisted methods for reliability-based design optimization

C Ling, W Kuo, M Xie - IEEE Transactions on Reliability, 2022 - ieeexplore.ieee.org
Reliability-based design optimization (RBDO) is one of the most crucial techniques in
complex and reliability-critical engineering systems. This has been a research hotspot over …

Thermal reliability-based design optimization using Kriging model of PCM based pin fin heat sink

K Dammak, A El Hami - International Journal of Heat and Mass Transfer, 2021 - Elsevier
This paper deals with the thermal reliability optimization of a pin fin heat sink (HS) filled with
phase change material (PCM) in order to study the heat transfer performance for cooling of …

A practical and efficient reliability-based design optimization method for rock tunnel support

H Zhao - Tunnelling and Underground Space Technology, 2022 - Elsevier
Uncertainty is an intrinsic feature in rock mechanics and engineering, and uncertainty
analysis is an important challenge to stability analysis, design, and construction in the …

A reliability-based multidisciplinary design parallel optimization method based on double-layer approximation model for nuclear fuel assembly bottom nozzle

C Wan, W Li, B Yang, S Ling, Y Liu - Progress in Nuclear Energy, 2024 - Elsevier
The design of intricate systems such as the nuclear fuel assembly necessitates elevated
levels of multi-disciplinary performance and reliability. In current reliability-based …

[HTML][HTML] Uncertainty quantification for locally resonant coated plates and shells

K Modur, GS Sharma, C Lin, N Wendt… - International Journal of …, 2024 - Elsevier
The effect of uncertainty in design parameters on the acoustic performance of coated plates
and coated shells for maritime applications is presented. The locally resonant coatings are …

Enhancing ball grid array (BGA) component design and reliability using a novel reliability-based design optimization (RBDO) methodology

S Ghenam, A El Hami, K Dammak, W Gafsi… - Mechanics of …, 2024 - Taylor & Francis
In industry and research areas, the importance of reliable and optimally designed BGA
components has remarkably grown. To tackle this challenge, we elaborated an innovative …

An efficient reliability-based design optimization study for PCM-based heat-sink used for cooling electronic devices

B Debich, A El Hami, A Yaich, W Gafsi… - Mechanics of …, 2022 - Taylor & Francis
Nowadays, development of new technologies requires efficient mechatronic components
which needs more sophisticated cooling systems. Furthermore, phase change material …

Optimal reliable design of brake disk using a Kriging surrogate model

K Dammak, A Baklouti, A El Hami - Mechanics of Advanced …, 2022 - Taylor & Francis
In this article, structural analysis is performed on the disk due to the brake pad actuating
load. Thermal analysis is addressed on the disk to observe the maximum temperature rise …

Multi-objective reliability based design optimization using Kriging surrogate model for cementless hip prosthesis

K Dammak, A El Hami - Computer Methods in Biomechanics and …, 2020 - Taylor & Francis
Abstract Design optimization for cementless hip prosthesis signifies one of the key topics of
research to improve its performances. However, majority of the studies have not considered …

An efficient optimization based on the robust hybrid method for the coupled acoustic–structural system

K Dammak, A Yaich, A El Hami, L Walha… - … of Advanced Materials …, 2020 - Taylor & Francis
In this article, an analytical formulation of the response of the coupled acoustic–structural
system were performed. The reliability-based design optimization (RBDO) aims to find the …