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Throughput Analysis of Manual Order Picking Systems with Congestion Consideration

Throughput Analysis of Manual Order Picking Systems with Congestion Consideration
Autor:

Christian Huber 

Links:
Quelle:

Wissenschaftliche Berichte des Institutes für Fördertechnik und Logistiksysteme des Karlsruher Instituts für Technologie ; Band 76

Datum: 2011

Throughput in manual order picking systems with narrow aisles suffers from congestion as pickers cannot pass each other. Only few models incorporate congestion but they have very strict assumptions. In this work, queueing theory is used to analyze systems with traversal routing as well as different storage policies. The models are able to estimate throughput for many alternative designs in a relatively short amount of time. New guidelines for narrow-­aisle order picking systems are introduced.