일관제철소 원료 부두 하역 일정계획 최적화 모형

An optimization model for scheduling unloading operations at an integrated steel mill

  • 장수영 (포항공과대학교 기계산업공학부) ;
  • 김병인 (포항공과대학교 산업경영공학과)
  • 발행 : 2006.11.17

초록

At an integrated steel mill, various raw material such as coal and iron ore are unloaded from a large ship. The unloaded raw material is then transported to storage yards through a complex belt conveyer network. We propose an optimization model for scheduling the unloading operations under the limitations of available berths, unloading equipments and transportation capacity of the belt conveyer network. We show that the problem is NP-Hard and propose a heuristic approach to the problem.

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