A method for designing filament-wound composite frame structures using a data-driven evolutionary optimisation algorithm EvoDN2

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F23%3A00368694" target="_blank" >RIV/68407700:21220/23:00368694 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1080/09500839.2023.2272975" target="_blank" >https://doi.org/10.1080/09500839.2023.2272975</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/09500839.2023.2272975" target="_blank" >10.1080/09500839.2023.2272975</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A method for designing filament-wound composite frame structures using a data-driven evolutionary optimisation algorithm EvoDN2

Popis výsledku v původním jazyce

A methodology of optimising composite frame structures has been applied to three selected geometries. A cyclic process driven by predefined objectives achieved the most desirable parameters through adjustments in winding angles and tube ply thicknesses. A geometry resembling a crane structure underwent initial analyses, allowing for the determination of appropriate settings for the surrogate model’s training phase, considering accuracy and computational time. Its final design was influenced by prevalent bending and tension loads, resulting in near-zero winding angles and a range of thicknesses that met displacement, strength, and weight requirements. A second geometry with further restrictions was also considered. Finally, for a third geometry, winding angles were tailored to accommodate torsion forces. The presented optimisation process resulted in volume reduction while maintaining displacement and strength parameters. These findings highlight the effectiveness and transferability of the optimisation approach across different geometries.

Název v anglickém jazyce

A method for designing filament-wound composite frame structures using a data-driven evolutionary optimisation algorithm EvoDN2

Popis výsledku anglicky

A methodology of optimising composite frame structures has been applied to three selected geometries. A cyclic process driven by predefined objectives achieved the most desirable parameters through adjustments in winding angles and tube ply thicknesses. A geometry resembling a crane structure underwent initial analyses, allowing for the determination of appropriate settings for the surrogate model’s training phase, considering accuracy and computational time. Its final design was influenced by prevalent bending and tension loads, resulting in near-zero winding angles and a range of thicknesses that met displacement, strength, and weight requirements. A second geometry with further restrictions was also considered. Finally, for a third geometry, winding angles were tailored to accommodate torsion forces. The presented optimisation process resulted in volume reduction while maintaining displacement and strength parameters. These findings highlight the effectiveness and transferability of the optimisation approach across different geometries.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20302 - Applied mechanics

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Philosophical Magazine Letters

ISSN

0950-0839

e-ISSN

1362-3036

Svazek periodika

103

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

19

Strana od-do

1-19

Kód UT WoS článku

001089362400001

EID výsledku v databázi Scopus

2-s2.0-85175365377