Predictive Maintenance
Operations office at 5,200 masl at the ALMA Observatory.
We are developing tools to detect and diagnose faults in an automatic fashion. Using machine learning and mathematical modeling techniques, we are developing algorithms to help in online deteccion of faults at the ALMA Radiotelescope.
This work is partially funded by FIE-2016-V022 and 16IFI6626 CORFO Grants.
Rodrigo A. Carrasco
Associate Professor & the UC Data Science Initiative Director
Gonzalo Ruz
Universidad Adolfo Ibáñez
Anthony D. Cho Lo
Ph.D. in Industrial Engineering and Operations Research
My research interests are in machine learning, operation research, and image processing. I’m currently working in applications related to diagnostic and pattern detection related to astronomy instrument and maintenance management.
José Luis Ortiz
ALMA Observatory
Publications
Slow Degradation Fault Detection in a Harsh Environment
The ever increasing challenges posed by the science projects in astronomy have skyrocketed the complexity of the new generation …
ALMA engineering fault detection framework
The Atacama Large Millimeter/Submillimeter Array (ALMA) Observatory, with its 66 individual radiotelescopes and other central …
Model-based fault detection and diagnosis in ALMA subsystems
The Atacama Large Millimeter/submillimeter Array (ALMA) observatory, with its 66 individual telescopes and other central equipment, …
Talks
Optimización matemática: conectando predicción y prescripción para mejores decisiones
In this talk, I give an overview of analytics, focusing on prescriptive analytics and some applications.
National Engineering Day Web Seminar by Universidad Católica de Temuco
In this talk, I give an overview of analytics, focusing on prescriptive models and how they help us make better decisions for complex problems.
Makers Fair Vina 2020.
In this talk, we overview how data proliferation has pushed the development of new tools and methodologies in predictive and prescriptive analytics.
Martes de Física y Astronomía / Physics and Astronomy Tuesdays.
In this interview, we talk about the engineering part of some iconic science-related things, like the ALMA Telescope, the recent SpaceX trip, and the Event Horizon Telescope.
Viaje al Centro de los Datos / Voyage to the Center of Data.
In this interview, we talk about how operations research is key to help in making better decisions and how it fosters interconnections with different domain areas.
OPTIMA 2019
Several members of our research group participated in OPTIMA 2019, the Chilean Conference on Operations Research.
