| FUZZY MULTI-LEVEL WAREHOUSE LAYOUT PROBLEM： NEW MODEL AND ALGORITHM |
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| 作者姓名： | Lixing YANG Yuan FENG School of Traffic and Transportation Beijing Jiaotong University Beijing China College of Mathematics & Physics Beijing Institute of Petro-chemical Technology Beijing China |
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| 作者单位： | Lixing YANG1 Yuan FENG2 1School of Traffic and Transportation，Beijing Jiaotong University，Beijing，100044，China 2College of Mathematics & Physics，Beijing Institute of Petro-chemical Technology，Beijing 102617，China |
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| 基金项目： | 北京交通大学校科研和教改项目;北京交通大学校科研和教改项目 |
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| 摘 要： | 1. Introduction As we know, in most manufactory, above all in large-scale manufactory, warehouse operation is an important part of a manufacturer's material handling operation. Effective warehouse planning can not only reduce material handling cost but also increase productivity. Hence, it is very important for the manufacturer to make the best plan to manage the warehouse. The warehouse layout problem concerns how to place different items into the warehouse so that people resources, equipment…
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| 关 键 词： | 多级仓库规划问题 模糊变量 禁止检索算法 模糊数学 |
Fuzzy multi-level warehouse layout problem: New model and algorithm |
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| Lixing YANG Yuan FENG School of Traffic and Transportation,Beijing Jiaotong University,Beijing,,China College of Mathematics & Physics,Beijing Institute of Petro-chemical Technology,Beijing ,China.Fuzzy multi-level warehouse layout problem: New model and algorithm[J].Journal of Systems Science and Systems Engineering,2006,15(4):493-503. |
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| Authors: | Lixing Yang Yuan Feng |
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| Institution: | 1. School of Traffic and Transportation, Beijing Jiaotong University, Beijing, 100044, China
2. College of Mathematics & Physics, Beijing Institute of Petro-chernical Technology, Beijing 102617, China |
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| Abstract: | This paper deals with a multi-level warehouse layout problem under fuzzy environment, in which different types of items need to be placed in a multi-level warehouse and the monthly demand of each item type and horizontal distance traveled by clamp track are treated as fuzzy variables. In order to minimize the total transportation cost, chance-constrained programming model is designed for the problem based on the credibility measure and then tabu search algorithm based on the fuzzy simulation is designed to solve the model. Some mathematical properties of the model are also discussed when the fuzzy variables are interval fuzzy numbers or trapezoidal fuzzy numbers. Finally, a numerical example is presented to show the efficiency of the algorithm. |
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| Keywords: | Multi-level warehouse layout problem fuzzy variable tabu search algorithm |
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