Please use this identifier to cite or link to this item: https://hdl.handle.net/10419/155426 
Authors: 
Year of Publication: 
1994
Series/Report no.: 
Manuskripte aus den Instituten für Betriebswirtschaftslehre der Universität Kiel No. 355
Publisher: 
Universität Kiel, Institut für Betriebswirtschaftslehre, Kiel
Abstract: 
This contribution acquaints the reader with a model for multi-level single-machine proportional lot sizing and scheduling problems (PLSPs) that appear in the scope of short-term production planning. It is one of the first papers that deals with dynamic capacitated multi-level lot sizing and scheduling which is of great practical importance. The PLSP model refines well-known mixed-integer programming formulations for dynamic capacitated lot sizing and scheduling as for instance the DLSP or the CSLP. A special emphasis is given on a new method called „demand shuffle"' to solve multi-level PLSP instances efficiently but suboptimal. Although the basic idea is very simple, it becomes clear that in the presence of precedence and capacity constraints many non-trivial details are to be concerned. Computational studies show that the presented approach decidedly improves recent results.
Subjects: 
Production planning
lot sizing
scheduling
multi-level
PLSP
heuristics
Document Type: 
Working Paper
Document Version: 
Digitized Version

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