Seung-Ho Ham, Myung-Il Roh, Ki-Su Kim, Luman Zhao, Sol Ha, "Integrated Simulation Framework Based on Multibody Dynamics, Realistic Visualization, and Hardware for Shipbuilding Production and Offshore Installation", Proceedings of MARSIM 2015, UK
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Abstract | In general, three technologies are required to build simulators of shipbuilding production and offshore installation. At first, the motion of the objects should be generated with reality as if a worker or operator is on board. This can be obtained by multibody dynamics with hydrostatics and hydrodynamics. Secondly, the view of the worker should be immersive. The virtual reality (VR) technology can be used to construct the simulator windows. Thirdly, the motion of the objects should be transferred to the hardware to give the realistic motion to the worker. At this time, a motion platform can be used to generate the motion of the cranes. Because those three technologies are developed individually, it is not easy to exchange data each other. To solve this problem, an integrated simulation framework based on three different kinds of technologies is proposed in this study. Using the integrated simulation framework, we can synchronize the simulation time and exchange data through the middleware with standardized data structure. If we used the proposed framework, it is very useful to connect new modules or to remove existing modules. To verify the efficiency and applicability of the proposed framework, it is applied to the Drillship motion analysis and visualization. |
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Publication Date | 2015-09-10 |
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Sol Ha, Nam-Kug Ku, Myung-Il Roh, Xing Li, "Evacuation, Escape and Rescue EER Analysis of Offshore Plant Based on Human Behavior Model", Proceedings of OMAE 2014, San Francisco, USA, pp. 1-7, 2014.06.08-13
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Sol Ha, Nam-Kug Ku, Myung-Il Roh, Ki-Su Kim, Seung-Ho Ham, Xing Li, Jung-Woo Hong, Hye-Won Lee, "DEVS-based Scenario Manager of Multibody Dynamics Simulator for Shipbuilding Production Process (WIP)", Proceedings of Spring Simulation Multi-Conference 2014, Tampa, USA, pp. 358-363, 2014.04.13-16
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Sol Ha, Nam-Kug Ku, Myung-Il Roh, "Ontological Modeling and Process Simulation of LNG FPSO Liquefaction Cycle based on DEVS Formalism", Proceedings of ISOPE(International Society of Offshore and Polar Engineers) 2013, Alaska, USA, pp. 950-958, 2013.06.30-07.05
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Sol Ha, Ki-Su Kim, Seung-Ho Ham, Myung-Il Roh, Nam-Kug Ku, "Co-simulation of Multibody System Dynamics and Moving Particle Semi-implicit Method for Heavy Load Lifting Operations in Shipyards", Proceedings of ISOPE 2015, Hawaii, USA, 2015.06.21-26
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Ship CAD I, 2009년도 한국CAD/CAM학회 학술발표회, 평창, 2009.02.04-06
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Ship & Ocean Engineering II, 2017년도 한국CDE학회 동계학술발표회, 평창, 2017.02.08-10
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Ship & Ocean Engineering II, 2016년도 한국CDE학회 하계학술발표회, 부산, 2016.08.25-26
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Ship & Ocean Engineering, 2017년도 한국CDE학회 하계학술발표회, 서울, 2017.08.17-18
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Seung-Min Lee, Myung-Il Roh, Ki-Su Kim, Seung-Ho Ham, "Optimization of Tugboats Operation for Transporting an Offshore Floating Crane in Environmental Disturbance", International Conference on Mechanical Design and Engineering, 2017.01.20-22
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Seung-Ho Ham, Myung-Il Roh, Xing Li, Luman Zhao, "Collaborative Simulation of the Block Turn-over Operation Based on Multibody System Dynamics and Virtual Reality", Proceedings of SUTTC 2015, Bejing, China, 2015.10.23-25