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论文类型：会议论文

发表时间：2008-10-05

收录刊物：EI、CPCI-S、Scopus

页面范围：1040-+

关键字：shipbuilding process; dynamic production plan; physical distribution; simplified simulated annealing algorithm

摘要：To reduce the costs and lead time for shipbuilding, an integrated system is proposed to optimize a long term production plan, as well as the node plan and the physical distribution plan. A hierarchical architecture and the object-oriented technology are used to incorporate all critical information such as production capacities. A physical distribution algorithm is developed assuming the material quantities consumed follow normal distribution. A simplified simulated-annealing algorithm is presented to increase the planning optimization speed. The system was tested as feasible and effective in a case study conducted at the Dalian Shipbuilding Industry Co., Ltd. in China.