순차적 다목적 회분식 공정을 위한 효과적인 일정계획Efficient Scheduling Algorithm for Sequential Multipurpose Batch Processes

A novel mixed-integer linear programming model for the short-term scheduling of a sequential multipurpose batch plant is addressed. First, a time slot domain to each unit is introduced. By assigning each time slot to a product, we obtain the production sequence that minimizes makespan. For multiple-unit assignment problem where a few parallel units with the same function exist, production paths are defined for the distinction of the same stage with a different unit. As a second issue, the model adapted for sequence dependent changeover is presented. For a time slot of a unit, if a product is assigned to the time slot and a different product is assigned to the adjacent time slot, the changeover time considering this situation is included. The performance of the proposed models are illustrated through two examples.
Publisher
제어ㆍ로봇ㆍ시스템학회
Issue Date
2000-05
Language
KOR
Citation

제어·로봇·시스템학회논문지, v.6, no.5, pp.426 - 432

ISSN
1225-9853
URI
http://hdl.handle.net/10203/23738
Appears in Collection
CBE-Journal Papers(저널논문)
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