Journal
INTERNATIONAL JOURNAL OF NAVAL ARCHITECTURE AND OCEAN ENGINEERING
Volume 12, Issue -, Pages 20-37Publisher
SOC NAVAL ARCHITECTS KOREA
DOI: 10.1016/j.ijnaoe.2019.05.005
Keywords
Shipyard production planning; Shipyard simulation system; Shipyard advanced planning system; Backward simulation; Process-centric simulation
Categories
Funding
- Ministry of Trade, Industry and Energy (Rep. of Korea) [10050495, 10077588]
- Ministry of Science, ICT and Future Planning (Rep. of Korea) [S1106-16-1020]
- Korea Evaluation Institute of Industrial Technology (KEIT) [10077588] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
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In this paper, we propose a simulation method based on backward simulation and process-oriented simulation to take into account the characteristics of shipbuilding production, which is an order-based industry with a job shop production environment. The shipyard production planning process was investigated to analyze the detailed process, variables and constraints of mid-term production planning. Backward and process-centric simulation methods were applied to the mid-term production planning process and an improved planning process, which considers the shipbuilding characteristics, was proposed. Based on the problem defined by applying backward process-centric simulation, a system which can conduct Discrete Event Simulation (DES) was developed. The developed mid-term planning system can be linked with the existing shipyard Advanced Planning System (APS). Verification of the system was performed with the actual shipyard mid-term production data for the four ships corresponding to a one-year period. (C) 2019 Society of Naval Architects of Korea. Production and hosting by Elsevier B.V.
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