Article ID: | iaor20071749 |
Country: | United Kingdom |
Volume: | 44 |
Issue: | 21 |
Start Page Number: | 4587 |
End Page Number: | 4606 |
Publication Date: | Jan 2006 |
Journal: | International Journal of Production Research |
Authors: | Glass Celia A., Herer Yale T. |
Keywords: | production |
In this article we compare two apparently dissimilar scheduling problems. The Small Batch Assembly Line Balancing problem is the process of dividing operations over multiple stations so as to produce a series of parts whose processing times are characterized by learning. The Lot Streaming in a Flow Shop problem is the process of splitting a given lot or job to allow overlap of successive operations in multi-stage production systems, thereby reducing the makespan of the corresponding schedule. We show that the two problems are formally equivalent. By exploring the mathematical equivalence of the two problems, a number of unexpected new results have been obtained.