基于变权的物流资源公平分配方法

张锦; 曾倩; 陈义友

doi:10.3969/j.issn.0258-2724.2016.03.015

基于变权的物流资源公平分配方法

doi: 10.3969/j.issn.0258-2724.2016.03.015

张锦^1,2,3,
曾倩¹,
陈义友¹

基金项目:

国家自然科学基金资助项目(41501123)

四川省软科学研究计划资助项目(2014ZR0065)

详细信息

作者简介:
张锦(1963-),博士,1985年起至今任职于西南交通大学,现为交通运输与物流学院教授、博士生导师.主要研究方向为物流系统优化与规划、物流组织优化、交通系统优化与规划.近五年承担国家社科基金《城市物流网络运行与演化机制研究》(11BJL054)、省部级课题与企业委托课题30余项;担任教育部物流管理与工程类专业教学指导委员会委员、中国物流学会副会长、中国城市交通规划学术委员会理事、四川省物流协会副会长、《西南交通大学学报》(自然科学版)编委、中共四川省委四川省人民政府决策咨询委员会委员. E-mail:zhjswjtu@swjtu.edu.cn

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出版历程
- 收稿日期: 2015-11-14
- 刊出日期: 2016-04-25

Equity Allocation Method of Logistic Resources Based on Variable Weights

摘要

摘要: 针对物流资源分配,研究了常权和变权形式下个体权重与产出效率对分配的影响,变权可以增加资源量较少个体的权重,实现兼顾公平的目的.提出了一种新的物流资源公平分配方法,该方法通过确定状态变权形式、个体效用和常权构造变权函数,计算个体变权值并比较所有分配可行解的加权总效用,得到最优分配结果.通过刻画效率损失和公平损失选择变权参数,可实现效率最优、最大最小公平以及其它不同程度的公平.以应急物资分配问题为例说明了方法的应用过程并验证了有效性,分析了变权参数对权重、效率和公平的影响.
- 物流工程 /
- 公平 /
- 变权函数 /
- 资源分配问题
Abstract: The influences of individual weights and output efficiencies on logistic resources allocation were studied with fixed and variable weights. It shows that the lacking individual get a high weights under variable weights, which results in a high level of equity. Based on the above, a new method was proposed to achieve allocation equity. A variable weights function was built to calculate the weight of the individual. It is constructed by variable weights, individual utility functions and constant weights. The optimum allocation can be selected by comparing the total utilities of all feasible solutions. Changing variable weights parameters can achieve the tradeoff between efficiency and equity, including optimization efficiency, max-min fairness or other equity degrees. The parameters can be determined by the loss on efficiency and equity. An example of emergency resources allocation demonstrated the validity of this method and illustrated the influence of parameters on weights, efficiencies and equity.
- logistics engineering /
- equality /
- variable weights function /
- resources allocation

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参考文献(16)

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文章访问数: 494
HTML全文浏览量: 52
PDF下载量: 306
被引次数: 0

基于变权的物流资源公平分配方法

doi: 10.3969/j.issn.0258-2724.2016.03.015

计量

出版历程

Equity Allocation Method of Logistic Resources Based on Variable Weights

计量

出版历程

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