The solution of cyclic scheduling problems is part of the classical repertoire on scheduling algorithms. We consider a problem of cyclic scheduling of identical parts in a production line where transportation of the parts between machines is performed by several robots. The problem is to ΓΏnd co-ordi
Cyclic scheduling in 3-machine robotic flow shops
β Scribed by Yves Crama; Joris Van de Klundert
- Publisher
- Springer US
- Year
- 1999
- Tongue
- English
- Weight
- 152 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1094-6136
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β¦ Synopsis
We consider a robotic flow shop model in which a single robot is responsible for the transportation of parts between machines. For reasons of simplicity, when the shop is to produce a large number of identical parts, the robot usually performs repeatedly a fixed sequence of activities. This sequence of activities is called a 1-unit cycle if each execution of the sequence results in the production of exactly one part. It has been conjectured that 1-unit cycles yield optimal production rates for 3-machine robotic flow shops. We establish the validity of this conjecture.
π SIMILAR VOLUMES
The paper deals with the classical problem of minimizing the makespan in a three-machine #ow shop. When any one of the three machines is a non-bottleneck machine, the problem is e$ciently solvable by one of three algorithms from the literature. We show that even if one chooses the best solution, the