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Abstract The weight estimation of floating offshore structures, such as FPSO, TLP, semi-submersibles, floating offshore wind turbines, etc. in the preliminary design, is one of direct measures of both construction cost and basic performance. Through both literature investigation and internet search, the weight data of floating offshore structures such as FPSO was collected. In this study, the weight estimation model with the enhanced genetic programming method was suggested for the FPSO. The weight estimation model using the enhanced genetic programming method was established by fixing the independent variables based on this data. In addition, the correlation analysis was performed to make up for the weak points of the original genetic programming; it is apt to induce over-fitting when the number of data is relatively smaller than that of independent variables. That is, by reducing the number of variables through the analysis of the correlation between the independent variables, the increasing effect in the number of weight data could be expected. From the application result, the reliability of the developed weight estimation model was within 2% of error rate.
Publication Date 2015-02-01
Role Coauthor
Category KCI

엄태섭, 노명일, 신현경, "개선된 유전적 프로그래밍 방법을 이용한 부유식 해양 구조물의 중량 추정 모델 연구", 대한조선학회 논문집, Vol. 52, No. 1, pp. 1-7, 2015.02.01

List of Articles
번호 분류 제목 Publication Date
92 International Journal Ki-Su Kim, Myung-Il Roh, Sol Ha, "Expert System Based on the Arrangement Evaluation Model for the Arrangement Design of a Submarine", Expert Systems with Applications, Vol. 42, No. 22, pp. 8731-8744, 2015.12.01 file 2015-12-01
91 International Journal Luman Zhao, Myung-Il Roh, Jeong-Woo Hong, "Optimal Thrust Allocation for Dynamic Positioning of Deep-sea Working Vessel", Journal of Advanced Research in Ocean Engineering, Vol. 1, No. 2, pp. 94-105, 2015.06.01 file 2015-06-01
90 International Journal Sol Ha, Seong-Ho Seo, Myung-Il Roh, Hyun-Kyoung Shin, "Simplified Nonlinear Model for the Weight Estimation of FPSO Plant Topside Using the Statistical Method", Ships and Offshore Structures, Vol. 11, No. 6, pp. 603-619, 2016.09.01 file 2016-09-01
89 International Journal Sol Ha, Nam-Kug Ku, Myung-Il Roh, Ho-Jin Hwang, "Multibody System Dynamics Simulator for Process Simulation of Ships and Offshore Plants in Shipyards", Advances In Engineering Software, Vol. 85, pp. 12-25, 2015.07.01 file 2015-07-01
» Domestic Journal 엄태섭, 노명일, 신현경, "개선된 유전적 프로그래밍 방법을 이용한 부유식 해양 구조물의 중량 추정 모델 연구", 대한조선학회 논문집, Vol. 52, No. 1, pp. 1-7, 2015.02.01 file 2015-02-01
87 International Journal Nam-Kug Ku, Ara Jo, Sol Ha, Myung-Il Roh, Kyu-Yeul Lee, "Automatic Generation of Equations of Motion for Multibody System in Discrete Event Simulation Framework", Procedia Technology, Vol. 1, No. 1, pp. 55-64, 2012.02.01 file 2012-02-01
86 Domestic Journal 정세용, 노명일, 신현경, "최적화 기법을 이용한 부유식 해양 플랜트 상부 구조의 다층 배치 모델", 대한조선학회 논문집, Vol. 52, No. 1, pp. 77-87, 2015.02.01 file 2015-02-01
85 Domestic Journal 구남국, 노명일, 하솔, 신현경, "다물체계 운동 방정식 선형화를 통한 해상 풍력 발전기 동적 거동의 주파수 영역 해석 방법에 관한 연구", 한국CAD/CAM학회 논문집, Vol. 20, No. 1, pp. 84-92, 2015.03.01 file 2015-03-01
84 Domestic Journal 서성호, 노명일, 신현경, "비선형 회귀 분석을 이용한 부유식 해양 구조물의중량 추정 모델 연구", 대한조선학회 논문집, Vol. 51, No. 6, pp. 530-538, 2014.12.01 file 2014-12-01
83 International Journal Nam-Kug Ku, Sol Ha, Myung-Il Roh, "Crane Modeling and Simulation in Offshore Structure Building Industry", International Journal of Computer Theory and Engineering, Vol. 6, No. 3, pp. 278-284, 2014.06.01 file 2014-06-01
82 Domestic Journal 하솔, 구남국, 이규열, 노명일, "수중 운동체 교전 시뮬레이션을 위한 이산 사건 및 이산 시간 혼합형 시뮬레이션 모델 구조 기반의 전투 공간 모델 개발", 한국시뮬레이션학회 논문지, Vol. 22, No. 2, pp. 11-19, 2013.06.01 file 2013-06-01
81 International Journal Tae-Sub Um, Myung-Il Roh, "Optimal Dimension Design of a Hatch Cover for Lightening a Bulk Carrier", International Journal of Naval Architecture and Ocean Engineering, Vol. 7, No. 2, pp. 270-287, 2015.03.01 file 2015-03-01
80 International Journal Nam-Kug Ku, Sol Ha, Myung-Il Roh, "Design of Controller for Mobile Robot in Welding Process of Shipbuilding Engineering", Journal of Computational Design and Engineering, Vol. 1, No. 4, pp. 243-255, 2014.10.01 file 2014-10-01
79 International Journal Nam-Kug Ku, Myung-Il Roh, "Dynamic Response Simulation of an Offshore Wind Turbine Suspended by a Floating Crane", Ships and Offshore Structures, Vol. 10, No. 6, pp. 621-634, 2015.11.01 file 2015-11-01
78 International Journal Nam-Kug Ku, Ji-Hyun Hwang, Joon-Chae Lee, Myung-Il Roh, Kyu-Yeul Lee, "Optimal Module Layout for a Generic Offshore LNG Liquefaction Process of LNG-FPSO", Ships and Offshore Structures, Vol. 9, No. 3, pp. 311-332, 2014.05.01 file 2014-05-01
77 Domestic Journal 엄태섭, 노명일, 신현경, 하솔, "유전적 프로그래밍 방법을 이용한 부유식 해양 구조물의 중량 추정 모델", 한국CAD/CAM학회 논문집, Vol. 19, No. 1, pp. 1-11, 2014.03.01 file 2014-03-01
76 Domestic Journal 김기수, 하솔, 구남국, 노명일, "잠수함 배치 설계에의 전문가 시스템 적용 방안에 대한 연구", 대한조선학회 논문집, Vol. 51, No. 2, pp. 138-147, 2014.04.01 file 2014-04-01
75 Domestic Journal 하솔, 구남국, 노명일, "DEVS 형식론 기반의 Dynamic Reliability Block Diagram과 GPU 가속 기술을 이용한 신뢰도 분석 방법", 한국시뮬레이션학회 논문지, Vol. 22, No. 4, pp. 109-118, 2013.12.01 file 2013-12-01
74 Domestic Journal 서성호, 노명일, 구남국, 신현경, "통계적 방법을 이용한 부유식 해양 플랜트의 중량 추정용 간이 모델 연구", 대한조선학회 논문집, Vol. 50, No. 6, pp.373-382, 2013.12.01 file 2013-12-01
73 Domestic Journal 정세용, 노명일, 신현경, 하솔, 구남국, "최적화 기법을 이용한 부유식 해양 구조물의 배치 방법", 한국CAD/CAM학회 논문집, Vol. 18, No. 6, pp. 439-450, 2013.12.01 file 2013-12-01
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