Journal of the Korea Safety Management & Science (대한안전경영과학회지)

Korea Safety Management & Science (대한안전경영과학회)
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A Study on Travel Time Model of double shuttle AS/RS

이중 셔틀 자동창고 시스템의 주행시간 모델에 관한 연구

  • Chae-Soo Kim (School of Business and Economics, Halla University) ;
  • Seong-Whan Shinn (Department of Industrial Engineering, Halla University)
  • Published : 2001.09.01
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Abstract

This paper considers automated storage and retrieval systems with double shuttle. We developed the expected travel time model based on the first come first served rule. An heuristic procedure by retrieval order sequencing was presented which aimed to improve the operation efficiency laking advantage of ＂No cost zone＂. Through sensitivity study, we evaluated the performance of the double shuttle system working on the four command cycle.

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