IE interfaces (산업공학)

Korean Institute of Industrial Engineers (대한산업공학회)
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Capacity-Filtering Algorithm based Release Planning Method for TFT-LCD Fab

생산능력 필터링 알고리즘 기반의 TFT-LCD Fab 투입계획 생성 방법론

  • Son, Hak-Soo (Center for Resource and Manpower Management, KIDA) ;
  • Lee, Ho-Yeoul (Department of Industrial and Systems Engineering, KAIST) ;
  • Choi, Byoung-Kyu (Department of Industrial and Systems Engineering, KAIST)
  • 손학수 (한국국방연구원 국방운영연구 센터) ;
  • 이호열 (KAIST 산업 및 시스템 공학과) ;
  • 최병규 (KAIST 산업 및 시스템 공학과)
  • Received : 2009.01.13
  • Accepted : 2009.01.21
  • Published : 2009.03.01
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Abstract

As the LCD fabrication factories (Fab) are highly capital-intensive and the markets are very competitive, it is an essential requirement of operational management to achieve full-capacity production while meeting customer demands on time. In a typical LCD Fab, medium-term schedules such as release plans and production plans are critical to achieve the goal of full-capacity production and on-time delivery. Presented in this paper is a framework for weekly planning system generating medium-term schedules using a finite-capacity planning method. Also this paper presents a release planning method applying capacityfiltering algorithm, especially backward capacity-filtering procedure, which is one of the finite-capacity planning methods. In addition, performance analyses using actual data of a TFT-LCD Fab show that the proposed method is superior to existing methods or commercial S/W products generating release plans.

Keywords

References

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