A new vortex search algorithm with gradient-based approximation for optimization of the fore part of KCS container ship

A new vortex search algorithm with gradient-based approximation for optimization of the fore part... In this research, a new vortex search algorithm with gradient-based approximation (VS-G) is proposed to deal with the optimization of the fore part of KCS container ship. The VS-G algorithm shows a faster convergence towards the global optimum than the original VS algorithm and has the ability to jump out of the local minimum. A significant resistance reduction is achieved and numerical results show the effectiveness of the optimization procedure. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Marine Science and Technology Springer Journals

A new vortex search algorithm with gradient-based approximation for optimization of the fore part of KCS container ship

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Publisher
Springer Japan
Copyright
Copyright © 2016 by JASNAOE
Subject
Engineering; Automotive Engineering; Engineering Fluid Dynamics; Engineering Design; Offshore Engineering; Mechanical Engineering
ISSN
0948-4280
eISSN
1437-8213
D.O.I.
10.1007/s00773-016-0419-5
Publisher site
See Article on Publisher Site

Abstract

In this research, a new vortex search algorithm with gradient-based approximation (VS-G) is proposed to deal with the optimization of the fore part of KCS container ship. The VS-G algorithm shows a faster convergence towards the global optimum than the original VS algorithm and has the ability to jump out of the local minimum. A significant resistance reduction is achieved and numerical results show the effectiveness of the optimization procedure.

Journal

Journal of Marine Science and TechnologySpringer Journals

Published: Nov 5, 2016

References

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