Modelo de PLEM mejorado para el Accessibility Windows Assembly Line Balancing Problem (AWALBP)
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Document typeConference report
Defense date2012
Rights accessRestricted access - author's decision
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Abstract
The Accessibility Windows Assembly Line Balancing Prob-lem (AWALBP) occurs in those assembly lines where the length of the workpiec-es is large relative to the width of the workstations. As a result, each workstation can only access to the limited portion of workpiece(s) that is inside its accessibil-ity window. In previous works we proposed a mixed-integer linear programming (MILP) model and a heuristic decomposition approach to solve AWALBP. Com-putational results revealed the size limits of the instances that could be solved. In this work, we provide an enhanced MILP model using reformulations and addi-tional bound contraints, which significantly improves the percentage of the in-stances optimally solved.
CitationCalleja, G. [et al.]. Modelo de PLEM mejorado para el Accessibility Windows Assembly Line Balancing Problem (AWALBP). A: International Conference on Industrial Engineering and Industrial Management. Congreso de Ingeniería de Organización. "“Industrial Engineering: Overcoming the Crisis”. Book of Full Papers of the 6th International Conference on Industrial Engineering and Industrial Management – XVI Congreso de Ingeniería de Organización". Vigo: 2012, p. 879-886.
DLVG 549-2012
ISBN978-84-938642-5-5
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