Evolutionary multi-objective optimization of truss topology for additively manufactured components

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F23%3A00365869" target="_blank" >RIV/68407700:21220/23:00365869 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1080/10426914.2023.2196325" target="_blank" >https://doi.org/10.1080/10426914.2023.2196325</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/10426914.2023.2196325" target="_blank" >10.1080/10426914.2023.2196325</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Evolutionary multi-objective optimization of truss topology for additively manufactured components

Popis výsledku v původním jazyce

This paper focuses on the use of truss topology optimization using an evolutionary approach to find optimized, additively manufactured components through a multi-objective formulation, keeping in mind application areas like 3D printing. Additive manufacturing plays a key role here, as the inherent complexity of most optimized truss structures would not allow for any different manufacturing techniques. The multi-optimization formulation consists of optimizing two conflicting objectives: minimization of structural compliance and minimization of heat flowing from the structure to its supports. A background on truss topology optimization, including a literature overview and the motivation behind the problem, is presented. The physical models and the optimization algorithms are explained and afterward, an example problem is solved and analyzed.

Název v anglickém jazyce

Evolutionary multi-objective optimization of truss topology for additively manufactured components

Popis výsledku anglicky

This paper focuses on the use of truss topology optimization using an evolutionary approach to find optimized, additively manufactured components through a multi-objective formulation, keeping in mind application areas like 3D printing. Additive manufacturing plays a key role here, as the inherent complexity of most optimized truss structures would not allow for any different manufacturing techniques. The multi-optimization formulation consists of optimizing two conflicting objectives: minimization of structural compliance and minimization of heat flowing from the structure to its supports. A background on truss topology optimization, including a literature overview and the motivation behind the problem, is presented. The physical models and the optimization algorithms are explained and afterward, an example problem is solved and analyzed.

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

Materials and Manufacturing Processes

ISSN

1042-6914

e-ISSN

1532-2475

Svazek periodika

38

Číslo periodika v rámci svazku

15

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

1922-1931

Kód UT WoS článku

000961466600001

EID výsledku v databázi Scopus

2-s2.0-85151477733