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Abstract This paper suggests an event-based scenario manager capable of creating and editing a scenario for shipbuilding process simulation based on multibody dynamics. To configure various situation in shipyards and easily connect with multibody dynamics, the proposed method has two main concepts: an Actor and an Action List. The Actor represents the anatomic unit of action in the multibody dynamics and can be connected to a specific component of the dynamics kernel such as the body and joint. The user can make a scenario up by combining the actors. The Action List contains information for arranging and executing the actors. Since the shipbuilding process is a kind of event-based sequence, all simulation models were configured using Discrete EVent System Specification (DEVS) formalism. The proposed method was applied to simulations of various operations in shipyards such as lifting and erection of a block and heavy load lifting operation using multiple cranes.
Publication Date 2016-01-31
Key Words Scenario management, Discrete event simulation, DEVS(Discrete EVent System Specification), Multibody dynamics, Shipbuilding process
SCI SCIE
Impact Factor 0.384
ISSN 2092-6782
DOI http://dx.doi.org/10.1016/j.ijnaoe.2015.10.004
Sol Ha, Namkug Ku, Myung-Il Roh, "Event-based scenario manager for multibody dynamics simulator and its application to shipbuilding process," International Journal of Naval Architecture and Ocean Engineering, vol. 8, no. 1, pp. 83-101, 2016.01.31.

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  5. Jeong-Woo Hong, Myung-Il Roh, Seung-Ho Ham, Sol Ha, "Dynamic simulation of subsea equipment installation using an offshore support vessel based on flexible multibody system dynamics," Journal of Marine Science and Technology (Taiwan), vol. 24, no. 4, pp. 807-821, 2016.08.01.

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  6. Yoon-Ok Cho, Sol Ha, Kwang-Phil Park, "Velocity-based egress model for the analysis of evacuation process on passenger ships," Journal of Marine Science and Technology (Taiwan), vol. 24, no. 3, pp. 466-483, 2016.06.01.

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  8. 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.

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  9. Seung-Ho Ham, Myung-Il Roh, Hye-Won Lee, Sol Ha, "Multibody dynamic analysis of a heavy load suspended by a floating crane with constraint-based wire rope," Ocean Engineering, vol. 109, pp. 145-160, 2015.11.15.

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  10. 함승호, 노명일, 김주성, 이혜원, 하솔, "환경 하중을 고려한 침몰 선체의 물리 기반 인양 시뮬레이션", 대한조선학회논문집, 52권, 5호, pp. 387-394, 2015.10.

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  11. Hyewon Lee, Seung-Ho Ham, Myung-Il Roh, Sol Ha, "Dynamic simulation of the wireline riser tensioner system for a mobile offshore drilling unit based on multibody system dynamics," Ocean Engineering, vol. 106, pp. 485-495, 2015.09.15.

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  12. Kwang-Phil Park, Seung-Ho Ham, Sol Ha, "Validation of advanced evacuation analysis on passenger ships using experimental scenario and data of full-scale evacuation," Computers in Industry, vol. 71, pp. 103-115, 2015.08.01.

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  13. 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.

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  15. Ki-Su Kim, Myung-Il Roh, Sol Ha, "A submarine arrangement design method based on the expert system and the optimization technique," Journal of Marine Science and Technology - submitted.

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  17. Sol Ha, Kyu-Yeul Lee, "Representing and constructing liquefaction cycle alternatives for FLNG FEED using system entity structure concepts," International Journal of Naval Architecture and Ocean Engineering, vol. 6, no. 3, pp. 598-625, 2014.10.

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  18. Namkug 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, 2014.10.

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