산업경영시스템학회지 (Journal of Korean Society of Industrial and Systems Engineering)
- 제23권61호
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- Pages.41-50
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- 2000
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- 2005-0461(pISSN)
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- 2287-7975(eISSN)
다목적 비선형 혼합정수계획법을 이용한 셀 형성
Cell Formation Using Fuzzy Multiobjective Nonlinear Mixed-integer Programming
초록
Cell formation(CF) Is to group parts with similar geometry, function, material and process into part families, and the corresponding machines into machine cells. Cell formation solutions often contain exceptional elements(EEs). Also, the following objective functions - minimizing the total costs of dealing with exceptional elements and maximizing total similarity coefficients between parts - have been used in CF modeling. Thus, multiobjective programming approach can be developed to model cell formation problems with two conflicting objective functions. This paper presents an effective cell formation method with fuzzy multiobjective nonlinear mixed-integer programming simultaneously to form machine cells and to minimize the cost of eliminating EEs.
키워드