2026-04-17T05:52:02Zhttps://recercat.cat/oai/request

oai:recercat.cat:2117/1131812026-01-12T06:37:42Zcom_2072_1033col_2072_452950

Economic Model Predictive Control of Aeration Systems in a Full Scale Biological Wastewater Treatment Plant Nejjari Akhi-Elarab, Fatiha Puig Cayuela, Vicenç Quevedo Casín, Joseba Jokin Pascual, Josep de Campos Paus, Sergio Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial Universitat Politècnica de Catalunya. SAC - Sistemes Avançats de Control Àrees temàtiques de la UPC::Enginyeria mecànica::Processos de fabricació mecànica::Fabricació assistida per ordinador Computer-aided engineering Sewage Model Predictive Control Wastewater Treatment Process Enginyeria assistida per ordinador Aigües residuals This work presents an economic model predictive control (EMPC) strategy for the control of the dissolved oxygen concentrations in the aerated reactors of a wastewater treatment plant located in Girona, Spain. The control strategy is investigated and evaluated based on the ASM1 simulation benchmark for performance assessment. In addition, the effect of the EMPC controller parameters such as the predictive horizon, the control horizon, the weights of input and the sample time are also investigated and studied. The obtained results applying the EMPC strategy for the control of the aeration system in the wastewater treatment plant show its effectiveness. Peer Reviewed Postprint (published version) 2017 Conference report Nejjari, F., Puig, V., Quevedo, J., Pascual, J., de Campos, S. Economic Model Predictive Control of Aeration Systems in a Full Scale Biological Wastewater Treatment Plant. A: European Symposium on Computer Aided Process Engineering. "ESCAPE 2017: 27th European Symposium on Computer-Aided Process Engineering, Barcelona (Spain), October 1-5, 2017:". Barcelona: Elsevier, 2017, p. 1579-1584. 978-0-444-64080-2 https://hdl.handle.net/2117/113181 10.1016/B978-0-444-63965-3.50265-8 eng https://www.sciencedirect.com/science/journal/15707946 info:eu-repo/grantAgreement/MINECO//DPI2014-58104-R/ES/CONTROL BASADO EN LA SALUD Y LA RESILIENCIA DE INFRAESTRUCTURAS CRITICAS Y SISTEMAS COMPLEJOS/ Open Access 6 p. application/pdf Elsevier