| 基于结构元理论的模糊多服务台排队模型 |
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| 引用本文： | 张艳菊,刘佳旭. 基于结构元理论的模糊多服务台排队模型[J]. 系统工程理论与实践, 2010, 30(10): 1815-1821. DOI: 10.12011/1000-6788(2010)10-1815 |
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| 作者姓名： | 张艳菊 刘佳旭 |
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| 作者单位： | 1. 辽宁工程技术大学 工商管理学院, 葫芦岛 125105;2. 辽宁工程技术大学 软件学院, 葫芦岛 125105 |
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| 摘 要： | 在排队论中,引入模糊数学方法,把实际中的模糊事件用精确的数学表达式表示.同时将结构元理论引入到模糊排队论中,把模型中的模糊参数用结构元表示,使模糊排队论系统特征值的隶属函数得到解析表达.该方法能为管理决策提供更丰富的信息.对阜新大商集团新玛特超市进行实证研究.将模糊随机服务系统与传统随机服务系统研究的结果进行了对比,得到了重要的信息.
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| 关 键 词： | 模糊数学 结构元 排队论 隶属函数 |
| 收稿时间： | 2009-06-09 |
Multi-server fuzzy queues based on fuzzy structured element |
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| ZHANG Yan-ju,LIU Jia-xu. Multi-server fuzzy queues based on fuzzy structured element[J]. Systems Engineering —Theory & Practice, 2010, 30(10): 1815-1821. DOI: 10.12011/1000-6788(2010)10-1815 |
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| Authors: | ZHANG Yan-ju LIU Jia-xu |
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| Affiliation: | 1. Department of Business Administration, Liaoning Technical University, Huludao 125105, China;2. Department of Software, Liaoning Technical University, Huludao 125105, China |
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| Abstract: | This paper used fuzzy mathematics method to study random service system. That is called fuzzy random service system. Then authors applied the fuzzy structured element theory to analyze fuzzy random service system. The complicacy and infeasibility of fuzzy number's operation based on Extension Principle in tradition analysis of fuzzy random service system is overcome availably. This method can provide abundant information for managerial decision. Then new mart supermarket is empirical researched based on this models. After comparing the result of traditional random service system and fuzzy random service system, it gets some important information. |
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| Keywords: | fuzzy mathematics structured element queuing theory subordinate function |
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