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主办:中国优选法统筹法与经济数学研究会
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中国管理科学 ›› 2006, Vol. ›› Issue (2): 45-51.

• 论文 • 上一篇    下一篇

基于时间满意的最大覆盖选址问题

马云峰1, 杨超2, 张敏2, 郝春艳2   

  1. 1. 武汉科技大学管理学院, 武汉, 430081;
    2. 华中科技大学管理学院, 武汉, 430074
  • 收稿日期:2005-09-10 修回日期:2006-03-20 出版日期:2006-04-28 发布日期:2012-03-07
  • 基金资助:
    国家自然科学基金资助项目(70271027)

Time-Satisfaction-Based Maximal Covering Location Problem

MA Yun-feng1, YANG Chao2, ZHANG Min2, HAO Chun-yan2   

  1. 1. School of Management, Wuhan University of Science & Technology, Wuhan 430081, China;
    2. School of Management, Huazhong University of Science & Technology, Wuhan 430074, China
  • Received:2005-09-10 Revised:2006-03-20 Online:2006-04-28 Published:2012-03-07

摘要: 传统的选址问题过于简单地考量时间这一对企业竞争力影响重大的因素,结合这一特点,本文对时间满意度函数进行了定义并提出了基于时间满意的最大覆盖选址问题。给定的网络G(V,A)中,在总的顾客对服务站响应速度的满意程度最大的目标下建立了最大覆盖选址问题模型,我们在讨论了问题的特点之后给出了基于拉格朗日松驰的启发式算法,并通过MATLAB进行了编程计算实验,分析了实验结果。

关键词: 覆盖选址, 满意, 服务站, 时间

Abstract: The classical facility location problems think little of time,which is a critical issue for a company to gain its competitive advantage nowadays.In the light of this situation,this paper defined the time satisfaction function and presented the Time-Satisfaction-Based Maximal Covering Location Problem(TSBMCLP).Given a discrete network G(V,A),we formulated TSBMCLP as an integer programming under the goal of maximizing the total satisfaction of customers to the service facility's response time.After investigating the characteristics of TSBMCLP,we provided a heuristic algorithm based on Lagrangian relaxation and coded the algorithm in MATLAB to solve the range of problems considered,the computational result was analyzed after experiment.

Key words: covering location problems, satisfaction, service facility, time

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