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A spatial layout optimization program considering the survivability of a naval vessel in the early design stage

Cited 1 time in Web of Science Cited 1 time in Scopus
Authors

Jeong, Yong-Kuk; Kim, Youngmin; Ju, Su Heon; Shin, Jong Gye; Kim, Jong Chul; Woo, Jong Hun

Issue Date
2019-05
Publisher
Society of Naval Architects and Marine Engineers
Citation
Journal of Ship Production and Design, Vol.35 No.2, pp.126-138
Abstract
As mission capability and scope of naval vessels are increasing, there has been an emphasis on the importance of survivability of naval vessels. Elements of survivability include susceptibility, vulnerability, and recoverability among which vulnerability is directly associated with the interior spatial layout of a naval vessel. However, various other elements also must be simultaneously considered in the design phase of a naval vessel. Accordingly, this study proposes a method that considers survivability an assessment factor by quantifying vulnerability in attacks, which is directly associated with the effect of spatial layout of a naval vessel. Furthermore, to automatically create spatial layout alternatives of naval vessels and efficiently deduce optimum spatial layout results, this study developed an optimization program for the spatial layout of naval vessels. The differential evolution algorithm was used for the optimization, and its effectiveness was validated by applying it to various examples.
ISSN
2158-2866
URI
https://hdl.handle.net/10371/203796
DOI
https://doi.org/10.5957/JSPD.170036
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