Detail publikace

Multilevel Optimization of Complex Composite Structures with Variable Stiffness, Part II: Application of the Optimization Algorithm

SYMONOV, V.

Originální název

Multilevel Optimization of Complex Composite Structures with Variable Stiffness, Part II: Application of the Optimization Algorithm

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The application of the multilevel optimization algorithm proposed in the first part of the article is described. The weight minimization of a simple wing-box composite structure is chosen to validate the algorithm and to prove its effectiveness. To integrate all levels, codes and software of the algorithm, special optimization software, Noesis Optimus, is used. The upper-level optimization method is a hybrid optimization algorithm based on an interpolating response surface model. The MSC Nastran is used to calculate structural responses. Several runs of the entire multilevel algorithm were performed. The results obtained showed that the optimization multilevel algorithm proposed is very effective. It allows one to find the lighter designs in a shorter time or using lesser computational resources in comparison with the algorithms developed previously.

Klíčová slova

composite structure; finite-element analysis; genetic algorithm; two-level optimization algorithm

Autoři

SYMONOV, V.

Vydáno

13. 3. 2023

Nakladatel

Springer

ISSN

0191-5665

Periodikum

MECHANICS OF COMPOSITE MATERIALS

Ročník

59

Číslo

1

Stát

Spojené státy americké

Strany od

89

Strany do

100

Strany počet

12

URL

https://link.springer.com/article/10.1007/s11029-023-10083-0

BibTex

@article{BUT183240,
  author="Volodymyr {Symonov}",
  title="Multilevel Optimization of Complex Composite Structures with Variable Stiffness, Part II: Application of the Optimization Algorithm",
  journal="MECHANICS OF COMPOSITE MATERIALS",
  year="2023",
  volume="59",
  number="1",
  pages="89--100",
  doi="10.1007/s11029-023-10083-0",
  issn="0191-5665",
  url="https://link.springer.com/article/10.1007/s11029-023-10083-0"
}