IE interfaces (산업공학)

Korean Institute of Industrial Engineers (대한산업공학회)
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Development and Application of Scheduling System in Cold Rolling Mills

냉연 일정계획 시스템의 개발과 적용

  • Kim, Chang-Hyun (Division of Transportation and Logistics System Engineering, Yosu National University) ;
  • Park, Sang-Hyuck (Steel Process&Automation Research Center, RIST)
  • 김창현 (여수대학교 공과대학 교통.물류시스템 공학부) ;
  • 박상혁 (포항산업과학연구원 생산관리연구팀)
  • Received : 20030300
  • Accepted : 20030500
  • Published : 2003.06.30
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Abstract

The purpose of this research is to develop a scheduling system for CAL (Continuous Annealing Line) in Cold Rolling Mill. Based on CSP (Constraint Satisfaction Problem) technique in artificial intelligence, appropriate algorithms to provide schedules satisfying all the constraints imposed on CAL are designed and developed. Performance tests show that the proposed scheduling system outperforms human operators in case of aggregating the same attributes and minimizing the thickness differences between two adjacent coils.

Keywords

References

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