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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한산업공학회 Industrial Engineering & Management Systems Industrial Engineering & Management Systems 제13권 제1호
- 발행연도
- 2014.3
- 수록면
- 52 - 66 (15page)
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초록· 키워드
오류제보하기
Promotion of a closed-loop supply chain requires disassembly systems that recycle end-of-life (EOL) assembled products. To operate the recycling disassembly system, parts selection is environmentally and economically carried out with non-destructive or destructive disassembly, and the recycling rate of the whole EOL product is determined. As the number of disassembled parts increases, the recycling rate basically increases. However, the labor cost also increases and brings lower profit, which is the difference between the recovered material prices and the disassembly costs. On the other hand, since the precedence relationships among disassembly tasks of the product also change with the parts selections, it is also required to optimize allocation of the tasks in designing a disassembly line. In addition, because information is required for such a design, the recycling rate, profit of each part and disassembly task times take precedence among the disassembly tasks. However, it is difficult to obtain that information in advance before collecting the actual EOL product. This study proposes and analyzes an optimal disassembly system design using integer programming with the environmental and economic parts selection (Igarashi et al., 2013), which harmonizes the recycling rate and profit using recyclability evaluation method (REM) developed by Hitachi, Ltd. The first stage involves optimization of environmental and economic parts selection with integer programming with ε constraint, and the second stage involves optimization of the line balancing with integer programming in terms of minimizing the number of stations. The first and second stages are generally and mathematically formulized, and the relationships between them are analyzed in the cases of cell phones, computers and cleaners.
목차
ABSTRACT
1. INTRODUCTION
2. DISASSEMBLY SYSTEM DESIGN PROBLEM WITH ENVIRONMENTAL AND ECONOMIC PARTS SELECTION
3. 2-STAGE OPTIMAL DESIGN OF DISASSEMBLY SYSTEM WITH ENVIRONMENTAL AND ECONOMIC PARTS SELECTION
4. MATHEMATICAL FORMULATION OF 2-STAGE DISASSEMBLY SYSTEM DESIGN WITH ENVIRONMENTAL AND ECONOMIC PARTS SELECTION
5. 2-STAGE OPTIMAL DISASSEMBLY SYSTEM DESIGN WITH ENVIRONMENTAL AND ECONOMIC PARTS SELECTION
6. ANALYSIS OF 2-STAGE OPTIMAL DISASSEMBLY SYSTEM DESIGN WITH ENVIRONMENTAL AND ECONOMIC PARTS SELECTION
7. CONCLUSIONS
REFERENCES
참고문헌 (2)
참고문헌 신청
Ken-ichi Tanaka, Hirokazu Kobayashi, Kenji Yura. A Multiobjective Model for Locating Drop-off Boxes for Collecting Used Products. Industrial Engineering & Management Systems. 2013
Shwetank Avikal, P. K. Mishra, Rajeev Jain, H. C. Yadav. A PROMETHEE Method Based Heuristic for Disassembly Line Balancing Problem. Industrial Engineering & Management Systems. 2013
Shwetank Avikal, P. K. Mishra, Rajeev Jain, H. C. Yadav. A PROMETHEE Method Based Heuristic for Disassembly Line Balancing Problem. Industrial Engineering & Management Systems. 2013
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UCI(KEPA) : I410-ECN-0101-2015-500-001379460