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A Study on Statistical Methods for the Light Weight Estimation of Ultra Large Container Ships  

Cho, Yong-Jin (Department of Naval Architecture and Ocean Engineering, Dong-Eui University)
Publication Information
Journal of Ocean Engineering and Technology / v.23, no.3, 2009 , pp. 14-19 More about this Journal
Abstract
The present study developed a model to estimate the light weight of an ultra-large container ship. The weight estimation model utilized container ship data obtained from shipyards and the subdivided this weight data into appropriate weight groups. Parameters potentially affecting the group weight were selected and expanded based on experience for weight estimation, and a correlation analysis was performed by the SPSS program to determine the key parameters characterizing the group weight. A weight estimation model applying the multi-regression analysis was proposed to assess the weight of an ultra-large container ship at the preliminary design stage, and the results obtained by the suggested method showed good agreement with the shipyard data.
Keywords
Light weight estimation; Ultra large container ship; Regression analysis; Correlation analysis;
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1 고창두, 조용진, 김상현, 신명수, 이진태 서형균, 권성칠 외 (2004). 고부가가치 선박설계 핵심기술 개발(차세대 선박개념설계) MI-0117-01-0001, 과학기술부 특정 연구개발 사업 보고서, 한국해양연구원, pp 45-77
2 이정현 (2001). "컨테이너선의 대형화와 항만의 변화", 한국컨테이너부두공단 Container Information, 제14권(통권), pp 42-62
3 Dominick, C., David, T., William, B., Brian, H., Mark, R., Alan, T., et al. (2007). "Marine Vehicle Weight Engineering", Society of Allied Weight Engineers, Inc., pp 1-9
4 Straubinger, E.K., Curran, W.C. and Fighera, V.L. (1983) "Fundamentals of Naval Surface Ship Weight Estimating", Naval Engineers Journal, Vol 95, No 3, pp 127-143   DOI   ScienceOn
5 Schneekluth, H. and Bertram, V. (1998). Ship Design for Efficiency and Economy, Butterworth-Heinemann, pp 149-179
6 Anthony J. Hayter, 배주석 역 (2008). 이공학도를 위한 확률과통계, Cengage Learning Korea Ltd., pp 567-575