| 基于排队论的城市垃圾箱最佳间距研究 |
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| 引用本文： | 刘姗姗,周先平,蒲先明,魏瑶,曹正勇. 基于排队论的城市垃圾箱最佳间距研究[J]. 中国环境管理, 2012, 0(4): 50-55 |
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| 作者姓名： | 刘姗姗 周先平 蒲先明 魏瑶 曹正勇 |
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| 作者单位： | 四川农业大学经济管理学院;四川农业大学信息与工程技术学院 |
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| 摘 要： | 针对城市垃圾箱最佳间距的研究不够精细的现状,本文通过建立排队论模型得到了可供不同城市参考的城市垃圾箱最佳间距参数表。通过对部分城市街道的垃圾箱摆放间距情况进行实地调查,运用层次分析法将影响垃圾箱间距分布的多重因素转化为单因素;建立了基于指数分布的数学模型,利用排队论分析单因素状态下的垃圾箱间距分布,得到了求解城市垃圾箱最佳间距的一般方法。
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| 关 键 词： | 资源优化 最佳间距 层次分析 排队论 |
Optimal Spacing Between Dustbins in the City Based on Queuing Theory |
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| Liu Shan-shan,Zhou Xianping,Pu Xianming,Wei Yao,Cao Zhengyong. Optimal Spacing Between Dustbins in the City Based on Queuing Theory[J]. , 2012, 0(4): 50-55 |
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| Authors: | Liu Shan-shan Zhou Xianping Pu Xianming Wei Yao Cao Zhengyong |
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| Affiliation: | 1. College of Economics and Management, Sichuan Agricultural University, Chengdu, 611134; 2. College of Information and Engineering, Sichuan Agricultural University, Ya’an, 625014) |
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| Abstract: | In view of the fact that the optimal spacing between dustbins in city is not so standardized, the present study focused on adjusting some parameters for inference in different cities. Based on model of queuing theory, we worked out a parameter table for the optimal spacing between dustbins in city. This article carried out an investigation about the spacing between dustbins on the city streets in some cities by field survey, use analytic hierarchy process (AHP) to transform multiple factor which has an influence on the spacing distribution of dustbins into single factor, established a mathematical model based on exponential distribution, and analysis the spacing distribution of dustbins in the state of single factor using queuing theory, and obtained a general approach to find out the optimal spacing between dustbins in the city. |
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| Keywords: | resource optimization optimal spacing analytic hierarchy process (AHP) queuing theory |
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