Minimizing the number of robots to meet a given cyclic schedule

Minimizing the number of robots to meet a given cyclic schedule

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Article ID: iaor19971868
Country: Netherlands
Volume: 69
Issue: 1
Start Page Number: 209
End Page Number: 226
Publication Date: Jan 1997
Journal: Annals of Operations Research
Authors: ,
Keywords: robots
Abstract:

The authors study a problem of cyclic no-wait scheduling of identical parts on m sequential machines. A number of robots are used to transport the parts from one machine to another. They consider the problem that has two performance measures: one is the number of robots to be used, the other is the period of a cyclic schedule. The authors find the minimal number of robots needed to meet a given cyclic schedule, for all possible cyclic lengths, the complexity of the suggested algorithm being O(m5), independently of the range within which the cycle length value may vary.

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