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Abstract As the requirements for ships and offshore structures become more and more complex, more sophisticated verification of design results is required. Simulation-based design is attracting attention as one such method. In addition, as the size of the ships and offshore structures are increased, new construction plans by using mega-floating cranes have been tried to increase the productivity in shipyards. In this situation, various simulations are required to check and reduce potential risks of lifting plan in advance. Similar requirements have been arisen in the installation of the offshore structures such as float-over and launching. Therefore a simulation program based on physics for design, production, and installation of ships and offshore structures was developed in this study. Various theoretical methods such as flexible multibody dynamics, collision dynamics, flooding analysis, and so on have been studied and applied for this purpose. To evaluate the applicability of the developed program, it was applied to various examples for design, production, and installation of ships and offshore structures. The results show that the program is useful for various simulations in shipyards.
Publication Date 2017-08-26

Myung-Il Roh, Seung-Ho Ham, Ki-Su, Kim, Hyewon Lee, Seung-Min Lee, Luman Zhao, "Minimization of Risk in Design, Production, and Installation Process of Ships and Offshore Structures through Simulation", Proceedings of ACDDE(Asian Conference on Design and Digital Engineering) 2017, Zhangjiajie, China, pp. 1, 2017.08.23-27


List of Articles
번호 분류 제목 Publication Date
70 International Conference Min-Chul Kong, Myung-Il Roh, In-Chang Yeo, In-Su Han, Dongki Min, Dongguen Jeong, "Methods for Graph Conversion and Pattern Recognition for P&IDs", Proceedings of IMDC 2024, Amsterdam, Netherland, 2024.06.02-06 2024-06-02
69 International Conference Luman Zhao, Myung-Il Roh, Seung-Ho Ham, "Hardware-In-the-Loop Simulation for the Design and Testing of an Active Compensation System on an Offshore Supply Vessel", Proceedings of SUTTC 2016, Beijing, China, 2016.09.26-30 file 2016-09-29
68 International Conference Luman Zhao, Myung-Il Roh, Seung-Ho Ham, "Hardware-In-the-Loop Simulation for a Heave Compensator of an Offshore Support Vessel", Proceedings of OMAE 2016, Busan, Korea, pp. 1-5, 2016.06.19-24 file 2016-06-20
67 International Conference Luman Zhao, Myung-Il Roh, Seung-Ho Ham, "Anti-sway Control of the Crane on an Offshore Support Vessel Based on the Hardware-In-the-Loop Simulation", Proceedings of ISOPE 2017, San Francisco, USA, pp. 651-654, 2017.06.25-30 file 2017-06-26
66 International Conference Luman Zhao, Myung-Il Roh, Hye-Won Lee, Do-Hyun Chun, Sung-Jun Lee, "A Collision Avoidance Method of Multi-ships Based on Deep Reinforcement Learning Considering COLREGs," Proceedings of ICCAS 2019, Rotterdam, Netherlands, pp. 85-88, 2019.09.24-26 file 2019-09-24
65 International Conference Luman Zhao, Myung-Il Roh, Hye-Won Lee, "Control Design for an Unmanned Surface Vessel Based on Hardware-In-the-Loop Simulation", Proceedings of SUTTC(The Society for Underwater Technology Technical Conference) 2017, Haikou, China, 2017.11.23-24 file 2017-11-23
64 International Conference Kyu-Yeul Lee, Seon-Ho Cho, Myung-Il Roh, "An Efficient Global-Local Hybrid Optimization Method Using Design Sensitivity Analysis", Proceedings of OptiCon 2000, Newport Beach, USA, pp. 1-13, 2000.10.26-27 file 2000-10-26
63 International Conference Kyu-Yeul Lee, Sang-Uk Lee, Doo-Yeoun Cho, Myung-Il Roh, Seong-Chan Kang, Jung-Woo Seo, "An Innovative Compartment Modeling and Ship Calculation System", Proceedings of IMDC(International Marine Design Conference) 2003, Athens, Greece, 2003.05.05-08 file 2003-05-07
62 International Conference Kyu-Yeul Lee, Myung-Il Roh, Sang-Uk Lee, Joong-Hyun Rhim, Seong-Chan Kang, Jong-Hyun Kim, Jeong-Youl Lee, "Development of a Hull Structural CAD System for an Initial Design Stage", Proceedings of PRADS 2004, Germany, pp. 98-105, 2004.09.12-17 file 2004-09-12
61 International Conference Kyu-Yeul Lee, Myung-Il Roh, Ju-Hwan Cha, "Development of a Non-linear Optimization Program and Its Applications to Shipbuilding", Proceedings of the 1st Mongolia-Korea Joint Workshop on CAD/CAM, Ulaanbaatar, Mongolia, pp. 1-5, 2007.07.08-10 file 2007-07-08
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