Paper Title:
Scheme Selection of Product Energy-Saving Design Based on Data Envelopment Analysis
  Abstract

A scheme selection method on the base of super efficiency DEA (DEA, data envelopment analysis) is put forward in order to design an energy-saving product. Firstly, a fishbone figure from the point of view of life cycle is established for the sake of analyzing energy-consumption factors systematically. Secondly, as the restriction of basic DEA model, super efficiency model of DEA is referred to choose the potentially energy-saving project. In view of the high difficulty in acquiring energy-consumption factors, this paper takes all the factors into account to select the scheme of energy-saving design. Finally an example of a blade at the stage of manufacture is introduced to illustrating this model. The achievements above solve the problem of the selection of energy-saving scheme, which provide significant references for product energy-saving design.

  Info
Periodical
Edited by
Ran Chen
Pages
2080-2084
DOI
10.4028/www.scientific.net/AMM.44-47.2080
Citation
R. L. Dou, T. Li, "Scheme Selection of Product Energy-Saving Design Based on Data Envelopment Analysis", Applied Mechanics and Materials, Vols. 44-47, pp. 2080-2084, 2011
Online since
December 2010
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