System development for establishing shipyard mid-term production plans using backward process-centric simulation

System development for establishing shipyard mid-term production plans using backward process-centric simulation

Blog Article

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 ps5 price new jersey planning process and an johnny cash style clothing 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.