Operations Research Tools Applied to Scheduling in Observatory Operations
The problem of scheduling operations in astronomical observatories has been tackled in many different ad-hoc ways. Although it is a central task in an observatory’s operation, which affects the utilization and throughput of observations, extensive manual intervention is still required in almost all observatories. Little resources have been invested in optimizing the scheduling’s efficiency, which, in the case of large-scale observatories like ALMA or VLT, might result in significant cost-effective improvements. This issue gains importance since observatory operations have increased in complexity, with plenty of sources of uncertainty.
This issue has a lot in common with problems typically found in other industries. Here, operations research tools have been used to develop solutions for many related problems: from scheduling production plans to routing delivery vehicles. These tools and methodologies have been a source of efficiency, allowing organizations to do more with limited resources.
The objective of this project is to connect these two worlds, kickstarting and fostering interdisciplinary research between operations research and astronomy operations, by tackling one of the most relevant problems: optimal scheduling of operations. The focus will be to develop and apply operations research tools to construct decision support systems that can help managers improve efficiency and utilization.
This project is funded by grant ASTRO20-0058 from ANID and by the Atacama Large Millimeter Array (ALMA) Radio Telescope.
- Lead Researcher: Rodrigo A. Carrasco
- Associate Researchers: Andrés Jordán, Vincent Suc, Rafael Brahm
- Engineers: Benjamín Bastidas, Constanza Lorca
- Students: Looking for motivated students to work in this topic!