计算机工程与应用 ›› 2015, Vol. 51 ›› Issue (13): 251-254.

• 工程与应用 • 上一篇    下一篇

一类环形生产系统的DEA效率评价模型

高长元,史晓巍,彭定洪,李艳来   

  1. 哈尔滨理工大学 高新技术产业发展研究中心,哈尔滨 150040
  • 出版日期:2015-07-01 发布日期:2015-06-30

Category of DEA efficiency evaluation model of circular production system

GAO Changyuan, SHI Xiaowei, PENG Dinghong, LI Yanlai   

  1. High-Tech Industrial Development Research Center, Harbin University of Science and Technology, Harbin 150040, China
  • Online:2015-07-01 Published:2015-06-30

摘要: 环形生产系统内部的生产过程处于循环状态,针对这一不同于其他网络系统的突出特点,分析其单个动态循环阶段,建立评价单阶段环形生产过程的DEA(数据包络分析)模型;将其推广到整体循环过程,进行环形生产系统的DEA效率评价,定义了此网络决策单元的DEA有效性。通过实例证明了该模型的可行性和实用性。

关键词: 数据包络分析, 环形生产系统, DEA效率评价, DEA有效性

Abstract: The interior process of circular production system is in circulation condition, contrary to this salient feature that is different from other network systems, first of all, this paper analyzes the single dynamic cycle phase of it, sets up the DEA model to evaluate single phase of circular production process. Next, the paper generalizes it to the whole cycle process, evaluates the DEA efficiency of circular production system, and defines this DEA effectiveness of network decision making units. At last, feasibility and practicability of this model is proved through cases.

Key words: Data Envelopment Analysis(DEA), circular production system, DEA efficiency evaluation, DEA efficiency