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A Heuristic Approach to Machine-Part Grouping in Cellular Manufacturing System with Alternative Process Plans

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  • URLhttps://db.koreascholar.com/Article/Detail/350497
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한국산업경영시스템학회 (Society of Korea Industrial and Systems Engineering)
초록

This paper proposes the heuristic algorithm for the generalized GT problem to consider the restrictions which are given the number of cell, maximum number of machines and minimum number of machines. This algorithm is classified into two stages. First stage is the course to form machine cells. we use the similarity coefficient which proposed and calculate the similarity values about each pair of all machines and align these values descending order. If any machine which is composed of selected similarity coefficient is possible to link the other machine on the edge of machine cell and have regard to restrictions and different kind relation among machines in the machine cell, then we assign the machine to the machine cell. Next stage is the course to form part families using proposed grouping efficacy. This stage is also completed when every part is assigned to the machine cell. The results of using the proposed algorithm are compared to the Modified p-median model. The computational results show that the proposed algorithm provides a powerful means of solving the machine-part grouping problem.

목차
Abstract
 1. 서론
 2. 제안하는 알고리즘
  (1) 기계 간 유사계수 일반화
  (2) 이종관계(異種關係)
  (3) 그룹화 효율 일반화
  (4) 기호정의
  (5) 제안하는 알고리즘
 3. 수치예제
 4. 실험결과 및 분석
 5. 결론
 참고문헌
저자
  • 김진석((주)에스에프에이)
  • 이종섭(우송대학교)
  • 강맹규(한양대학교)