Metamodel-based multidisciplinary design optimization of ocean-mining vehicle system

Min Uk Lee, Jae Jun Jung, Jung Hun Yoo, Tae Hee Lee, Sup Hong, Hyung Woo Kim, Jong Su Choi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Deep-ocean mining vehicle system has not only coupled relationship between component systems, but also a variety of design requirements of each system to accomplish the specified multi-tasks. To meet the multi-objectives of the complex system, multidisciplinary design optimization (MDO) is performed. Metamodels such as kriging model and response surface model are employed to reduce computational costs for MDO and to facilitate the automation and integration of component systems in a design framework. After verifying accuracies of metamodels, metamodel-based MDO for deep-ocean mining vehicle system is formulated and performed. Finally, results and advantages of the proposed design methodology are discussed.

Original languageEnglish
Title of host publicationProceedings of The Seventh 2007 ISOPE Ocean Mining (and Gas Hydrates) Symposium
Pages146-152
Number of pages7
StatePublished - 2007 Oct 1
Event7th 2007 ISOPE Ocean Mining (and Gas Hydrates) Symposium - Lisbon, Portugal
Duration: 2007 Jul 12007 Jul 6

Publication series

NameProceedings of the ISOPE Ocean Mining Symposium

Other

Other7th 2007 ISOPE Ocean Mining (and Gas Hydrates) Symposium
CountryPortugal
CityLisbon
Period07/07/107/07/6

Fingerprint

ocean
Large scale systems
Automation
automation
kriging
vehicle
Design optimization
Costs
methodology
cost

Keywords

  • Deep-ocean-mining vehicle system
  • Kriging model
  • Metamodel
  • Multi-disciplinary design optimization (MDO)
  • Response surface model

Cite this

Lee, M. U., Jung, J. J., Yoo, J. H., Lee, T. H., Hong, S., Kim, H. W., & Choi, J. S. (2007). Metamodel-based multidisciplinary design optimization of ocean-mining vehicle system. In Proceedings of The Seventh 2007 ISOPE Ocean Mining (and Gas Hydrates) Symposium (pp. 146-152). (Proceedings of the ISOPE Ocean Mining Symposium).
Lee, Min Uk ; Jung, Jae Jun ; Yoo, Jung Hun ; Lee, Tae Hee ; Hong, Sup ; Kim, Hyung Woo ; Choi, Jong Su. / Metamodel-based multidisciplinary design optimization of ocean-mining vehicle system. Proceedings of The Seventh 2007 ISOPE Ocean Mining (and Gas Hydrates) Symposium. 2007. pp. 146-152 (Proceedings of the ISOPE Ocean Mining Symposium).
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abstract = "Deep-ocean mining vehicle system has not only coupled relationship between component systems, but also a variety of design requirements of each system to accomplish the specified multi-tasks. To meet the multi-objectives of the complex system, multidisciplinary design optimization (MDO) is performed. Metamodels such as kriging model and response surface model are employed to reduce computational costs for MDO and to facilitate the automation and integration of component systems in a design framework. After verifying accuracies of metamodels, metamodel-based MDO for deep-ocean mining vehicle system is formulated and performed. Finally, results and advantages of the proposed design methodology are discussed.",
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author = "Lee, {Min Uk} and Jung, {Jae Jun} and Yoo, {Jung Hun} and Lee, {Tae Hee} and Sup Hong and Kim, {Hyung Woo} and Choi, {Jong Su}",
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Lee, MU, Jung, JJ, Yoo, JH, Lee, TH, Hong, S, Kim, HW & Choi, JS 2007, Metamodel-based multidisciplinary design optimization of ocean-mining vehicle system. in Proceedings of The Seventh 2007 ISOPE Ocean Mining (and Gas Hydrates) Symposium. Proceedings of the ISOPE Ocean Mining Symposium, pp. 146-152, 7th 2007 ISOPE Ocean Mining (and Gas Hydrates) Symposium, Lisbon, Portugal, 07/07/1.

Metamodel-based multidisciplinary design optimization of ocean-mining vehicle system. / Lee, Min Uk; Jung, Jae Jun; Yoo, Jung Hun; Lee, Tae Hee; Hong, Sup; Kim, Hyung Woo; Choi, Jong Su.

Proceedings of The Seventh 2007 ISOPE Ocean Mining (and Gas Hydrates) Symposium. 2007. p. 146-152 (Proceedings of the ISOPE Ocean Mining Symposium).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Lee MU, Jung JJ, Yoo JH, Lee TH, Hong S, Kim HW et al. Metamodel-based multidisciplinary design optimization of ocean-mining vehicle system. In Proceedings of The Seventh 2007 ISOPE Ocean Mining (and Gas Hydrates) Symposium. 2007. p. 146-152. (Proceedings of the ISOPE Ocean Mining Symposium).