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http://dx.doi.org/10.9709/JKSS.2018.27.2.083

A Study on Improvement in the Resistance Performance of Planing hulls by Hull Shape Optimization  

Kim, Sunbum (Agency for Defense Development)
Publication Information
Journal of the Korea Society for Simulation / v.27, no.2, 2018 , pp. 83-90 More about this Journal
Abstract
This paper describes the method of hull shape optimization to improve the resistance performance of planing hulls when a reference hull shape and its principal dimensions are given. First, the planing hull of precedent research is adopted as the reference hull and an optimization problem is formulated by defining hull shape parameters. The search space of this research is discretized for computing cost and DPSO(Discrete binary version of Particle Swarm Optimization) method is used to solve the optimization problem. As the result of optimization, the decrease of resistance is confirmed from the comparison between the reference hull's and the modified hull's planing performance from computational results.
Keywords
Planing hull; Shape optimization; DPSO; Resistance performance;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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