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논문 기본 정보

자료유형
학술저널
저자정보
Alireza Ghanbari (Tabriz Branch, Islamic Azad University) Houshang Taghizadeh (Tabriz Branch, Islamic Azad University) Soleyman Iranzadeh (Tabriz Branch, Islamic Azad University)
저널정보
대한산업공학회 Industrial Engineering & Management Systems Industrial Engineering & Management Systems Vol.16 No.4
발행연도
2017.12
수록면
486 - 494 (9page)
DOI
10.7232/iems.2017.16.4.486

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초록· 키워드

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Earned Duration Management (EDM) is the most recent methodology for project management that unlike former techniques, measures project performance using time-based data, In contrast to former techniques. This difference generates more realistic consequences in performance estimation and measurement. The novel approach which has been proposed in this paper aims to measure project performance by applying EDM techniques under uncertain conditions based on fuzzy theory. In this regard, we applied linguistic terms to express activities’ progress and developed EDM metrics to fuzzy performance and estimation indices which are capable of measuring performance under uncertain condition. In order to rank fuzzy numbers, a new method based on relative preference relation has been used, which has been clarified by a real sample case in road construction projects.

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ABSTRACT
1. INTRODUCTION
2. THE EARNED DURATION MANAGEMENT
3. APPLYING FUZZY APPROACH TO EARNED DURATION MANAGEMENT
4. DEVELOPMENT OF FUZZY PERFORMANCE AND TIME ESTIMATION INDICES
5. INTERPRETATION OF PROPOSED EDM FUZZY INDICES
6. CASE STUDY
7. CONCLUSION
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