[HTML][HTML] On topology optimisation methods and additive manufacture for satellite structures: a review

AB Hurtado-Pérez, AJ Pablo-Sotelo, F Ramírez-López… - Aerospace, 2023 - mdpi.com
Launching satellites into the Earth's orbit is a critical area of research, and very demanding
satellite services increase exponentially as modern society takes shape. At the same time …

The heat source layout optimization using deep learning surrogate modeling

X Chen, X Chen, W Zhou, J Zhang, W Yao - Structural and …, 2020 - Springer
In practical engineering, the layout optimization technique driven by the thermal
performance is faced with a severe computational burden when directly integrating the …

Packing computing servers into the vessel of an underwater data center considering cooling efficiency

ZH Hu, YX Zheng, YG Wang - Applied Energy, 2022 - Elsevier
Abstract An Underwater Data Center (UDC) is an underwater vessel full of computing
servers and designed with a cooling system using cold water in the ocean. A UDC vessel is …

Multipoint aerodynamic shape optimization of a truss-braced-wing aircraft

L Li, J Bai, F Qu - Journal of Aircraft, 2022 - arc.aiaa.org
The truss-braced-wing (TBW) aircraft is a promising innovative design for the next-
generation airliner. Nevertheless, for a full TBW wing–body–tail configuration, it is still a …

A practical satellite layout optimization design approach based on enhanced finite-circle method

X Chen, W Yao, Y Zhao, X Chen, X Zheng - Structural and …, 2018 - Springer
Satellite layout optimization design problems with complicated performance constraints are
studied in this paper. In addition to the traditional geometric constraint, system centroid …

Hybrid-biased genetic algorithm for packing unequal rectangles into a fixed-size circle

Q Luo, Y Rao, P Yang, X Zhao - Computers & Operations Research, 2024 - Elsevier
This study addresses the two-dimensional circular knapsack packing problem, which packs
unequal rectangles into a circular container to maximize the number or the area of items …

Packing rectangles into a fixed size circular container: Constructive and metaheuristic search approaches

MC Bouzid, S Salhi - European journal of operational research, 2020 - Elsevier
We investigate the orthogonal packing of rectangular objects into a circular container of fixed
radius. We propose a new constructive heuristic called pack which builds a feasible packing …

A novel satellite layout optimization design method based on phi-function

X Chen, W Yao, Y Zhao, X Chen, W Liu - Acta Astronautica, 2021 - Elsevier
The purpose of this paper is to present a novel satellite layout optimization design (SLOD)
approach based on the phi-function, which provides a simple, effective and simultaneously …

A niching cross-entropy method for multimodal satellite layout optimization design

J Sun, X Chen, J Zhang, W Yao - Complex & Intelligent Systems, 2021 - Springer
Satellite layout optimization design (SLOD) relies on solving a high-dimensional and
multimodal optimization problem, in which there exist multiple global optimal solutions …

[HTML][HTML] Modal analysis of conceptual microsatellite design employing perforated structural components for mass reduction

SDS Dawood, ASM Harithuddin, MY Harmin - Aerospace, 2022 - mdpi.com
Mass reduction is a primary design goal pursued in satellite structural design, since the
launch cost is proportional to their total mass. The most common mass reduction method …