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中国管理科学 ›› 2007, Vol. 15 ›› Issue (2): 81-85.

• 论文 • 上一篇    下一篇

基于粗糙集理论的排污收费优化模型

王娅, 刘保东   

  1. 山东大学数学与系统科学学院 山东济南250100
  • 收稿日期:2005-11-12 修回日期:2007-02-11 出版日期:2007-04-30 发布日期:2007-04-30
  • 作者简介:王娅(1981- ),女(汉族),江苏人,山东大学数学与系统科学学院在读硕士,研究方向:环境管理与规划.

Pollution Charge Optimization Model Based On Rough Set Theory

WANG Ya, LIU Bao-dong   

  1. School of Mathematics and System Sciences of Shandong University, Jinan 250100, Shandong, China
  • Received:2005-11-12 Revised:2007-02-11 Online:2007-04-30 Published:2007-04-30

摘要: 基于粗糙集理论,建立了排污收费模型。通过评价因素的重要程度和约简因素,确定了模型中各污染源的排污浓度对各控制点污染物浓度的影响权重;考虑了管理者在征收排污税的同时参与了环境治理工作,使得各个控制点在符合污染物浓度控制要求的条件下,得出了理想的排污税,并达到了全社会总成本最低。

关键词: 粗糙集, 信息熵, 排污税, 数学模型

Abstract: Based on the rough set theory,a pollution charge optimization model is built.The contribution degree of polluters to the receptor is calculated by the knowledge of information entropy in rough set. Considering that administrators not just charge pollutions but also take part in reducing polluters,the ideal pollution tax is achieved when the cost of the whole society is minimized and the pollution is under control in each receptor.

Key words: rough set, information entropy, pollution tax, mathematical modeling

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