Abstract
Twin overhead shuttle cranes (OSs) transport containers in a rail-based automated container terminal (RACT). Terminal operators separate a job into a main job and an auxiliary job based on a temporary storage location. Since the temporary storage location determines the frequency of the job separations and the workload of each OS, they use simulation-based decision-making to investigate the impact of the interference between the twin OSs. It is time-intensive to optimize an objective function with manually designed experiments, so this study proposes a sequential optimization approach, Bayesian optimization (BO), to determine the optimal temporary storage location within a limited simulation run. The BO adaptively draws the surrogate model of simulation outcomes and actively suggests the most promising solution comparing the current optimal solution. An experiment demonstrates that the BO predicts the outcomes of a RACT simulation and ensures a near-optimal solution within a limited simulation run.
| Original language | English |
|---|---|
| Title of host publication | Advances in Production Management Systems. Smart Manufacturing and Logistics Systems |
| Subtitle of host publication | Turning Ideas into Action - IFIP WG 5.7 International Conference, APMS 2022, Proceedings |
| Editors | Duck Young Kim, Gregor von Cieminski, David Romero |
| Publisher | Springer Science and Business Media Deutschland GmbH |
| Pages | 285-292 |
| Number of pages | 8 |
| ISBN (Print) | 9783031164064 |
| DOIs | |
| Publication status | Published - 2022 |
| Event | IFIP WG 5.7 International Conference on Advances in Production Management Systems, APMS 2022 - Gyeongju, Korea, Republic of Duration: 25 Sept 2022 → 29 Sept 2022 |
Publication series
| Name | IFIP Advances in Information and Communication Technology |
|---|---|
| Volume | 663 IFIP |
| ISSN (Print) | 1868-4238 |
| ISSN (Electronic) | 1868-422X |
Conference
| Conference | IFIP WG 5.7 International Conference on Advances in Production Management Systems, APMS 2022 |
|---|---|
| Country/Territory | Korea, Republic of |
| City | Gyeongju |
| Period | 25/09/22 → 29/09/22 |
Bibliographical note
Publisher Copyright:© 2022, IFIP International Federation for Information Processing.
Keywords
- Bayesian optimization
- Rail-based automated container terminal
- Simulation
- Twin overhead shuttles
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