냉장고 제조 공정의 혼류생산계획 패턴 최적화 알고리즘

• 영문명: A pattern optimization algorithm for the mixed production plan of a refrigerator manufacturing process
• 발행기관: 한국산업경영시스템학회
• 저자명: 기인종(In-Jong Ki) 최성훈(Seong-Hoon Choi)
• 간행물 정보: 『한국산업경영시스템학회 학술대회』2015년 추계학술대회 논문집, 16~19쪽, 전체 4쪽
• 주제분류: 공학 > 산업공학
• 파일형태: PDF
• 발행일자: 2015.10.31

영문 초록

This paper deals with the production plan for the foaming process, the core part of the refrigerator manufacturing process. In accordance with this change, the refrigerator manufacturing process has also been converted into the mixed-model production system and it is necessary to optimize the production release pattern for the foaming process. The pattern optimization is to create a mixed-model combination which can minimize the number of setup operations and maintain mixed-model production. The existing method is a simple heuristic that depends on the demand priority. Its disadvantages are low mixed-model configuration rate and high setup frequency. Therefore, demand partitioning occurs frequently. In this study, we introduce the tolerance concept and propose a new pattern optimization algorithm based the large neighborhood search (LNS). The proposed algorithm was applied to a refrigerator plant and it was found that mixed-model configuration rate can be improved without demand partitioning.

목차

1. 서론

2. 냉장고 혼류생산계획 알고리즘 개발

3. 결론