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Optimal trial number for D-optimal designs based on efficiency-cost ratio analysis

  • Xiu Ting Liu
  • , Sen Lin
  • , Jun Yang*
  • *Corresponding author for this work
  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In engineering experiments, the more trial times are not always the better, especially for high-cost and long-period ones. But in practice, the trial number usually only depends on the design efficiency without considering the cost of an experiment, which may cause unnecessary waste. So, the optimal trial number of D-optimal design is investigated in this paper. Based on efficiency-cost ratio (E-C ratio) and considering the G-efficiency, a determination method for the optimal trial number of D-optimal design is given. The proposed method is applied to the cutting process of aluminum alloy thin-walled workpiece, and the results show the effectiveness of the proposed method.

Original languageEnglish
Title of host publicationIEEM 2014 - 2014 IEEE International Conference on Industrial Engineering and Engineering Management
PublisherIEEE Computer Society
Pages54-58
Number of pages5
ISBN (Electronic)9781479964109
DOIs
StatePublished - 2014
Event2014 IEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2014 - Selangor, Malaysia
Duration: 9 Dec 201412 Dec 2014

Publication series

NameIEEE International Conference on Industrial Engineering and Engineering Management
Volume2015-January
ISSN (Print)2157-3611
ISSN (Electronic)2157-362X

Conference

Conference2014 IEEE International Conference on Industrial Engineering and Engineering Management, IEEM 2014
Country/TerritoryMalaysia
CitySelangor
Period9/12/1412/12/14

Keywords

  • Aluminum alloy thin-walled workpiece
  • D-optimal design
  • efficient-cost ratio
  • G-efficiency
  • Optimal trial number

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