| 基于延迟制造的客户订单分离点定位 |
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| 引用本文： | 范志强 庄佳芳. 基于延迟制造的客户订单分离点定位[J]. 上海海事大学学报, 2006, 27(2): 63-69 |
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| 作者姓名： | 范志强 庄佳芳 |
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| 作者单位： | 上海海事大学,经济管理学院,上海,200135;上海海事大学,经济管理学院,上海,200135 |
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| 摘 要： | 通过建立基于成本的定量模型，对生产过程前s-1道工序的成本进行分析，将客户订单中要求的交货期作为约束条件引入模型，依据其不同取值范围得出4种情形下的客户订单分离点（CODP）最佳定位，并在分析4种情形的基础上将CODP最优解用公式表示．同时，分析总成本函数分别为常量函数、单调递增、单调递减、凸函数、凹函数及波浪形函数时的CODP定位最优解，并以实例对模型进行实证分析．
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| 关 键 词： | 客户订单分离点(CODP) 规模经济 交货提前期 |
| 文章编号： | 1672-9498（2006）02-0063-07 |
| 收稿时间： | 2005-09-06 |
| 修稿时间： | 2006-01-04 |
Location of CODP based on postponement manufacture |
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| FAN Zhiqiang,ZHUANG Jiafang. Location of CODP based on postponement manufacture[J]. Journal of Shanghai Maritime University, 2006, 27(2): 63-69 |
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| Authors: | FAN Zhiqiang ZHUANG Jiafang |
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| Abstract: | Through formulating a quantitative model based on cost, the total cost of the initial working procedures of production process is analyzed. The delivery lead time in customer order is taken as a restriction condition into account. The optimal position of CODP under 4 kinds of situations is acquired according to its range. The optimal value of CODP is expressed with a formula on the basis of analyzing 4 kinds of situations. Finally, the optimal value of CODP is acquired through the analysis of the total cost function respectively for constant function, strictly increasing function, strictly decreasing function, convex function, concave function and wave shape function, and a practical case is studied. |
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| Keywords: | customer order decoupling point(CODP) scale economy delivery lead time |
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