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Conflict of Interest: In relation to this article, we declare that there is no conflict of interest.

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만기일 불이익을 갖는 다제품 생산용 회분식 공정의 스케쥴링을 위한 혼합 정수 비선형 모델

Mixed Integer Nonlinear Model for the Scheduling of Multiproduct Batch Processes with Due-Date Penalties

이호경 김민석 이인범

Lee HK Kim M Lee IB

HWAHAK KONGHAK, April 1996, 34(2), 257-261(5), NONE

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Abstract

본 연구에서는 혼합 정수 비선형 모델(mixed integer nonlinear model)을 이용하여 만기일을 넘길 때의 불이익을 고려하는 다제품 생산용 회분식 공정에서의 스케쥴링 문제를 다룬다. 지금까지는 중간 저장 탱크의 UIS(Unlimited Inter-mediate Storage)정책을 가지고 만기일이 넘었을 때의 불이익을 고려하는 스케쥴링 문제를 경험적인 법칙을 추가한 BAB(Branch and Bound)과 SA(Simulated Anealing)방법을 이용해서 다루었으나 본 논문에서는 UIS 뿐만 아니라 NIS(No Intermediate Storage)의 경우와 만기일보다 일찍 생산된 경우의 불이익도 함께 고려한다.

Using a mixed integer nonlinear model, we deal with the problem of scheduling in multiproduct batch processes with due-data penalties. So far this problem was treated for an unlimited intermediate storage policy using a BAB(Branch and Bound) and a SA(Simulated Anealing) method with heuristic algorithms. In this paper, we consider both tardiness and earliness penalties and no intermediate storage as well as unlimited intermediate storage policy.

Keywords

Mixed Integer Nonlinear Model Scheduling Due-date UIS NIS

References

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