石油化工高等学校学报

石油化工高等学校学报 ›› 2011, Vol. 24 ›› Issue (3): 87-94.DOI: 10.3696/j.issn.1006-396X.2011.03.021

• 化工机械 • 上一篇    下一篇

基于模糊层次群熵的订单重要度评价

李修飞1,2,葛继平2,黄学文1   

  1. 1.大连理工大学,2.大连交通大学
  • 收稿日期:2011-06-11 修回日期:2011-06-18 出版日期:2011-06-25 发布日期:2011-06-25
  • 作者简介:李修飞(1974 -), 男, 山东临沂市, 副教授, 博士
  • 基金资助:
    国家自然科学基金项目(70772086, 51005029);国家社会科学基金项目(09BJY055)

The Order Importance Degree Evaluation Based on Fuzzy Hierarchy Group Entropy

  1. 1. Dalian University of Technology, Dalian Liaoning 116024, P.R.China； 2. Dalian Jiaotong University, Dalian Liaoning 116028, P.R.China

  • Received:2011-06-11 Revised:2011-06-18 Published:2011-06-25 Online:2011-06-25

PDF

摘要： 建立了订单重要度递阶层次评价指标体系模型, 提出了基于模糊层次群熵的订单重要度评价方法。在该方法中, 针对第一评价准则层的权重, 参加打分专家的权重相等与不相等的问题, 分别用相对于两两比较更为简洁的群决策特征根法和具有良好集结性的群决策相对熵模型算法来进行计算;用熵来度量评价指标体系中指标数据所蕴含的信息量, 以确定不同方案的权重;用模糊数学对定性指标的量纲数值, 进行有效的转化。应用实例证明了该方法的有效性, 解决了订单重要度评价中定性与定量相结合的评价问题。

关键词: 熵 , AHP , 群决策 , 模糊数学 , 订单重要度

Abstract:

Hierarchical evaluation index system model was established for order important degree, order important degree evaluation method was put forward based on fuzzy hierarchy group entropy. In this method, in view of the first appraisal criterion levels weight, participating score experts weight equally and not the equal question, uses more succinct group eigenvalue method（GEM）and relative entropy model(REM) separately carries on the computation. The information content of target data in the evaluating indicator system was measured to confirm the weight of different plan. The dimension value of stationary index was effective transformed by using fuzzy mathematics. The application example has proven this method validity solving the appraisal problem in the order importance degree evaluation.

Key words:

Entropy,    , AHP,    , Group decision-making,   ,  Fussy math,   , Order importance degreemso-ascii-font-family: Calibri, mso-ascii-theme-font: minor-latin, mso-fareast-font-family: 宋体, mso-fareast-theme-font: minor-fareast, mso-hansi-font-family: Calibri, mso-hansi-theme-font: minor-latin">

引用本文

李修飞,葛继平,黄学文. 基于模糊层次群熵的订单重要度评价[J]. 石油化工高等学校学报, 2011, 24(3): 87-94.

LI Xiu-fei,GE Ji-ping,HUANG Xue-wen. The Order Importance Degree Evaluation Based on Fuzzy Hierarchy Group Entropy[J]. Journal of Petrochemical Universities, 2011, 24(3): 87-94.

使用本文

0
    /   /   推荐

导出引用管理器 EndNote|Ris|BibTeX

链接本文: http://journal.lnpu.edu.cn/syhg/CN/10.3696/j.issn.1006-396X.2011.03.021

               http://journal.lnpu.edu.cn/syhg/CN/Y2011/V24/I3/87



网站版权 © 2021《石油化工高等学校学报》编辑部

本系统由北京玛格泰克科技发展有限公司设计开发