Ciencias Exactas y Ciencias de la Salud
Permanent URI for this collectionhttps://hdl.handle.net/11285/551039
Pertenecen a esta colección Tesis y Trabajos de grado de las Maestrías correspondientes a las Escuelas de Ingeniería y Ciencias así como a Medicina y Ciencias de la Salud.
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- Design and implementation of a sensing platform to assess and forecast environmental conditions(Instituto Tecnológico y de Estudios Superiores de Monterrey, 2023-05-25) Rivera Corona, Antonio Carlos; Ponce Cruz, Pedro; puemcuervo, emipsanchez; Mata Juárez, Omar; School of Engineering and Sciences; Campus Ciudad de México; Molina Gutiérrez, ArturoLocal environments are altered due to natural phenomena caused by climate change. Some nature changes are, for instance, heat waves, floods, wildfires, and air pollution, among others. Monitoring these alterations is compulsory for users who require a better understanding of their surroundings, such as farmers, transportation companies, and climate researchers. There are already solutions implemented to address this, such as fixed weather stations, satellite images, or drone mapping; However, the limitation of these approaches is that they are unaffordable for small users due to high-cost sensors and the trained personnel needed for operation and maintenance. Also, they have limited coverage and do not share information with the public. Therefore, this paper shows the design, development, and evaluation ofan open-source automatic weather station (OSWS) based on low-cost sensors that monitor environmental variables, including temperature, relative humidity, atmospheric pressure, CO2 concentration, and particulate matter (PM1, PM2.5, and PM10). This station provides a fast solution for in-site measurements for different users; it can monitor the variables remotely and forecast values within a short-time period based on the historical data captured using the ARIMA model.
- Smart Water Grid: data analysis and modeling for a water distribution branch in Mexico City.(Instituto Tecnológico y de Estudios Superiores de Monterrey, 2022) Barrientos Torres, David; Bustamante Bello, Martin Rogelio; puemcuervo; Izquierdo Reyes, Javier; Muñoz Díaz, Enrique; Escuela de Ingeniería y Ciencias; Campus Ciudad de MéxicoWater scarcity in cities is one of the main problems in the world and water security is one of the objectives of the United Nations for 2031. A methodology for anomalies detection is proposed using data analysis, ARIMA models and transfer function models. Real data from flow sensors of several tanks of a branch of the water distribution system of Mexico City, were used for the implementation and validation of the methodology. The resulting models and alerts could improve efficiency in water distribution service by the early detection of wrong measurements and possible leakages.