Work

Application of pqEDMD for modeling open raceway ponds

Year: 2025

Type: article

Abstract: Extended Dynamic Mode Decomposition (EDMD) has received increasing attention in the last decade, but neural networks remain the most popular approach to the data-driven representation of biochemical processes in the published literature. This study explores the potential of pqEDMD—a variant of EDMD using a reduced set of orthogonal polynomials—to approximate the dynamics of a complex system, i.e., a raceway pond for the biological treatment of wastewater and the production of algal biomass. We carefully discuss the main ingredients of the method, and illustrate the performance of the method with numerical results, showing promising prospects.

Source: IFAC-PapersOnLine

DOI: 10.1016/j.ifacol.2025.07.179

Authors: Camilo Garcia-Tenorio, José Luis Guzmán, Laurent Dewasme, Alain Vande Wouwer

Institutions: University of Mons, University of Almería

Language: English

Topic: Model Reduction and Neural Networks

Subfield: Statistical and Nonlinear Physics

Field: Physics and Astronomy

Domain: Physical Sciences

SDG: Clean water and sanitation

Open Access status: diamond

OpenAlex ID: W4413168128

FWCI: 0.443

Cites: 23

Cited by: 1

Related to: 10