| SERVICE LEVEL EVALUATION OF AN ASSEMBLY-TO-ORDER SYSTEM |
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| 作者姓名： | WANG Haiwen CHEN Rongqiu WU Jibing |
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| 作者单位： | [1]School of Management, Huazhong University of Science and Technology, Wuhan 430074; Adfaith Management Consulting Ltd. Beijing 100016, China [2]School of Management, Huazhong University of Science and Technology, Wuhan 430074, China [3]School of Public Policy ＆ Management, Tsinghua University, 100084, China |
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| 基金项目： | This research is supported by the National Natural Science Foundation of China（No. 70332001）. |
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| 摘 要： | An assembly-to-order system, which at the end the buffer distinguishes its assembly stages of the system from the downstream systems, is considered in this paper. The system produces semi-finished products for the downstream system and starts from a basic subassembly, and at each stage a component is assembled into the corresponding subassembly. The basic subassembly, components and buffer all follow a periodic-review, order up-to-level inventory policy. The buffer holds the semi-finished products to serve the specific demand from the downstream system. The service level of the system is determined by aggregate effects of the components held at stockpiles before the buffer and the basic subassembly. In order to measure the service level of the system, some notations and assumptions are made, on which the closed form expression of the service level of the system is achieved.
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| 关 键 词： | 集合次序系统 服务水平评估 多级集合 缓冲器 |
| 收稿时间： | 2003-06-20 |
| 修稿时间： | 2003-06-202004-11-02 |
SERVICE LEVEL EVALUATION OF AN ASSEMBLY-TO-ORDER SYSTEM |
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| WANG Haiwen CHEN Rongqiu WU Jibing.SERVICE LEVEL EVALUATION OF AN ASSEMBLY-TO-ORDER SYSTEM[J].Journal of Systems Science and Complexity,2005,18(4):456-463. |
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| Authors: | WANG;Haiwen;CHEN;Rongqiu;WU;Jibing |
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| Abstract: | An assembly-to-order system, which at the end the buffer distinguishes its assembly stages of the system from the downstream systems, is considered in this paper. The system produces semi-finished products for the downstream system and starts from a basic subassembly, and at each stage a component is assembled into the corresponding subassembly. The basic subassembly, components and buffer all follow a periodic-review, order up-to-level inventory policy. The buffer holds the semi-finished products to serve the specific demand from the downstream system. The service level of the system is determined by aggregate effects of the components held at stockpiles before the buffer and the basic subassembly. In order to measure the service level of the system, some notations and assumptions are made, on which the closed form expression of the service level of the system is achieved. |
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| Keywords: | Assembly-to-order service level multistage assembly |
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