Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.21/4879
Título: Modeling for control design of a multi-reach water canal
Autor: Caiado, Daniela V.
Lemos, João M.
Igreja, José Manuel Prista do Valle Cardoso
Palavras-chave: Canals
Rational Functions
Finite Dimensional
High Frequency HF
Linear Parameter Varying Control
Model Approximations
Modeling for Control
Rational Transfer Functions
Reduced Complexity
Saint Venant Equation
Data: Dez-2014
Editora: IEEE - Institute of Electrical and Electronics Engineers Inc.
Citação: CAIADO, Daniela V.; LEMOS, João M.; IGREJA, José Manuel do Valle Cardoso – Modeling for control design of a multi-reach water canal. In IEEE Conference on Control Applications. New York : IEEE - Institute of Electrical and Electronics Engineers Inc., 2014. ISBN: 978-147997409-2. Art. nr. 6981534, p. 1485-1490.
Relatório da Série N.º: 6981534
Resumo: This article addresses the problem of obtaining reduced complexity models of multi-reach water delivery canals that are suitable for robust and linear parameter varying (LPV) control design. In the first stage, by applying a method known from the literature, a finite dimensional rational transfer function of a priori defined order is obtained for each canal reach by linearizing the Saint-Venant equations. Then, by using block diagrams algebra, these different models are combined with linearized gate models in order to obtain the overall canal model. In what concerns the control design objectives, this approach has the advantages of providing a model with prescribed order and to quantify the high frequency uncertainty due to model approximation. A case study with a 3-reach canal is presented, and the resulting model is compared with experimental data. © 2014 IEEE.
Peer review: yes
URI: http://hdl.handle.net/10400.21/4879
DOI: 10.1109/CCA.2014.6981534
ISBN: 978-147997409-2
Aparece nas colecções:ISEL - Eng. Electrotécn. - Comunicações

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