Skip to main content
Log in

Truss-sizing optimization attempts with CSA: a detailed evaluation

  • Methodologies and Application
  • Published:
Soft Computing Aims and scope Submit manuscript

Abstract

Thanks to the advent of powerful computers, searching for optimal solutions to engineering design problems becomes easier every day. Numerous researchers are still developing modern optimization algorithms, and the competition for “the most efficient optimization algorithm” continues apace. This study evaluates the performances of the Crow Search Algorithm (CSA) and a slightly modified variant (CSAM) in one of the most popular and controversial competitions in the structural optimization field for the first time. Unlike most of the works on structural optimization, this paper does not tell a success story. After days of computation to collect the sensitivity and convergence data, it is shown that both CSA and CSAM mostly fail compared to today’s competitive algorithms. The findings of the study are discussed through tables and plots in detail to share the unfavorable experience on the truss optimization attempts, to review the difficulties of using parameter-controlled algorithms in structural optimization through CSA, and to save time for the researchers in the field.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig. 11
Fig. 12
Fig. 13

Similar content being viewed by others

References

Download references

Acknowledgements

This study was supported by the Scientific Research Projects Fund of Eskisehir Osmangazi University by the Project Number: 2019-3007.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Meltem Eryilmaz Yildirim.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Human and animal rights statement

This article does not contain any studies with human participants or animals performed by any of the authors.

Additional information

Communicated by V. Loia.

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Ozbasaran, H., Eryilmaz Yildirim, M. Truss-sizing optimization attempts with CSA: a detailed evaluation. Soft Comput 24, 16775–16801 (2020). https://doi.org/10.1007/s00500-020-04972-y

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s00500-020-04972-y

Keywords

Navigation