Application of Robust Design Method to a High-Speed Planing Hull

J. Ocean Eng. Technol. 1998;12(4):144-151.

Chang-Doo Koh;Hyun-Cheol Kim;Soo-Young Kim;

로버스트 설계 기법을 이용한 고속 활주형선의 설계

고창두;김현철;김수영;

한국기계연구원 선박해양공학연구센터;부산대학교 조선해양공학과

Keywords: robust design, taguchi method, genetic algorithms, planing hull, uncertainty,

핵심용어: 로버스트 설계, 타구치 방법, 유전자 알고리즘, 활주형선, 불확실성,

Abstract

Robust design developed by G.Taguchi is an efficient and systematic methodology that applies statistical experimental design for improving product and manufacturing process design. This paper describes the robust design using genetic algorithms instead of orthogonal array. Also, we apply the robust design methodology to a high-speed planing hull and verify usefullness of this methodology by comparing the results of optimal technique and this methodology.