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基于总成本期望的先进制造业供应物流服务能力配置研究
Arrange Supply Logistics Service Capability for Advanced Manufacture on the Mean Value of Total Cost
摘要点击 4562  全文点击 19  投稿时间:2010-01-08  修订日期:2010-06-07
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中文关键词  总成本期望;先进制造业;供应物流;服务能力
英文关键词  The mean value of total cost; advanced manufacture; supply logistics; service capability
基金项目  国家自然科学基金项目;上海市重点学科资助项目;上海海事大学研究生创新基金资助项目
作者单位E-mail
王文 上海海事大学,集美大学 ww07063@tom.com 
中文摘要
      对成本风险较高的先进制造业,将送达时间作为连续随机变量,以供应和生产系统总成本期望最小为目标,分不同情况建立各项成本期望随供应物流能力配置量变化的模型,并给出简化求解方法。算例分析说明增加物流能力配置量可有效降低系统平均总成本,运载工具故障概率越小,总成本期望在增加物流能力配置时收敛越快,过高的物流利润会使制造企业最优物流能力配置小于系统整体的最优物流能力配置。
英文摘要
      About the advanced manufacture with high risk of costs, regarded the arrival time as continuous random variable, established the mean value model of each cost as supply logistics capability changes under different situations to determine the optimal supply logistics capability according to the least mean of the total cost of supply and manufacture system and presented the simplified solution. The example shows more supply logistics capability can effectively reduce the average total cost; the total cost mean converges faster if the vehicle failure probability is less; the optimal supply logistics capability of manufacture will be less than that of the whole system due to extra high profit margin of logistics.
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