| 区域公共物流中心规模和选址问题 |
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| 引用本文： | 袁庆达,杜文,黎青松.区域公共物流中心规模和选址问题[J].交通运输工程学报,2001,1(4):97-100. |
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| 作者姓名： | 袁庆达 杜文 黎青松 |
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| 作者单位： | 西南交通大学交通运输学院, |
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| 摘 要： | 阐述了中国发展区域公共物流中心（Region Public Logistics Center,RPLC)的必要性和必然性，即区域经济的发展将增加不同区域间的物流量，同时它也会大大促进城市化进程，从而产生区域内部的交通和环境问题，进而限制区域经济的发展和降低人民的生活质量，RPLC的建设有益于形成高效的物流系统体系和有利于信息流的管理利用。给出了优化RPLC规模和选址的数学模型，并采用非线性规划和排队理论对模型进行了推导，最后给出了求解该问题的遗传模拟退火算法和应用实例。
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| 关 键 词： | 中国 区域经济 区域公共物流中心 PRLC 货物运输 遗传模拟退火算法 规模 选址 |
| 文章编号： | 1671-1637(2001)04-0097-04 |
The Size and Location of Region Public Logistics Center |
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| YUAN Qing da,DU Wen,LI Qing song.The Size and Location of Region Public Logistics Center[J].Journal of Traffic and Transportation Engineering,2001,1(4):97-100. |
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| Authors: | YUAN Qing da DU Wen LI Qing song |
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| Abstract: | This paper discusses the necessity and inevitability of developing the Region Public Logistics Center(RPLC) in China.This means the construction of RPLC will be beneficial to forming the logistics system with high efficiency and helping to manage and utilize the flow of information.Meanwhile,the mathematical model for optimizing the size and location of RPLC is put forward,and nonlinear programming techniques and queuing theories are used here.Finally,the genetic simulated annealing algorithm is utilized to solve the problem and an actual example is given respectively. |
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| Keywords: | region logistics center genetic simulated annealing algorithm dual restriction distribution/assignment |
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