Modeling atmospheric data and identifying dynamics Temporal data-driven modeling of air pollutants
- University of North Texas, Denton, TX (United States)
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Indiana University, Bloomington, IN (United States); Harvard University, Cambridge, MA (United States)
Atmospheric modelling has recently experienced a surge with the advent of deep learning. Most of these models, however, predict concentrations of pollutants following a data-driven approach in which the physical laws that govern their behaviors and relationships remain hidden. Furthermore, with the aid of real-world air quality data collected hourly in different stations throughout Madrid, we present a case study using a series of data-driven techniques with the following goals: (1) Find systems of ordinary differential equations that model the concentration of pollutants and their changes over time; (2) assess the performance and limitations of our model using stability analysis; (3) reconstruct the time series of chemical pollutants not measured in certain stations using delay coordinate embedding results.
- Research Organization:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Organization:
- National Science Foundation (NSF); US Department of the Navy, Office of Naval Research (ONR); USDOE; USDOE Laboratory Directed Research and Development (LDRD) Program
- Grant/Contract Number:
- AC05-76RL01830
- OSTI ID:
- 1995231
- Report Number(s):
- PNNL-SA-157007
- Journal Information:
- Journal of Cleaner Production, Journal Name: Journal of Cleaner Production Vol. 333; ISSN 0959-6526
- Publisher:
- ElsevierCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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