Simulation-Based Research on Adjustment Technology of Ship Block Production Plan

Production plan was an important part of lean shipbuilding. Problems such as semi-finished products waiting, backlog in shipbuilding process were often present due to unreasonable plan. That caused the bottleneck problem of the assembly line. Built an QUEST simulation model of block assembly lines, in which the real plan data was imported. Selected production rhythm balancing, space utilization and plan completion as the system evaluation index to verify the rationality of the plan. Futher discussed the adjustment technologies and solutions of the production plan. Studies shown that simulation technology provides quantitative judgment basis and technical support for making rational shipbuilding production plan under the lean shipbuilding mode.