Initial Robust Design of Deadweight 150,000 ton Bulk Carrier

J. Ocean Eng. Technol. 1999;13(4):182-189.

Koh, Chang-Doo;Kim, Soo-Young;

재화중량 150,000톤 산적화물선의 초기 로버스트 설계

고창두;김수영;

한국해양연구소 선박해양공학분소;부산대학교 조선해양공학과/부산대학교 기계기술연구소;

Keywords: Robust Design, Taguchi Method, Genetic Algorithms, Bulk Carrier, Uncertainty

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

Abstract

The robust design technology which can determine design variables getting best performance function with insensitivity to the environment noise, is an important method for improving the performance of products at low cost. Applying the robust design technology in ship design, Koh et al[10] introduced the planing hull design. This paper reports the application this technology to a 150K bulk carrier which has many design variables and shows that the robust design technology is superior to optimization technique in practical use.