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Título

Output-feedback model predictive control of sewer networks through moving horizon estimation

AutorJoseph-Duran, Bernat ; Ocampo-Martinez, Carlos; Cembrano, Gabriela
Fecha de publicación2014
EditorInstitute of Electrical and Electronics Engineers
CitaciónIEEE 53rd Annual Conference on Decision and Control (CDC): 1061-1066 (2014)
ResumenBased on a simplified control-oriented hybrid linear delayed model, model predictive control (MPC) of a sewer network designed to reduce pollution during heavy rain events is presented. The lack of measurements at many parts of the system to update the initial conditions of the optimal control problems (OCPs) leads to the need for estimation techniques. A simple modification of the OCP used in the MPC iterations allows to formulate a state estimation problem (SEP) to reconstruct the full system state from a few measurements. Results comparing the system performance under the MPC controller using full-state measurements and a moving horizon estimation (MHE) strategy solving a finite horizon SEP at each time instant are presented. Closed-loop simulations are performed by using a detailed physically-based model of the network as virtual reality.
DescripciónTrabajo presentado a la 53rd IEEE Conference on Decision and Control (CDC 2014), celebrada del 15 al 17 de diciembre en Los Angeles, California (US).
Versión del editorhttp://dx.doi.org/10.1109/CDC.2014.7039522
URIhttp://hdl.handle.net/10261/127400
DOI10.1109/CDC.2014.7039522
Identificadoresisbn: 978-1-4799-7746-8
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