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Feed-forward control of open channel flow using differential flatness / Tarek S. Rabbani in IEEE Transactions on control systems technology, Vol. 18 N° 1 (Janvier 2010) 

Public ISBD [article]  in IEEE Transactions on control systems technology > Vol. 18 N° 1 (Janvier 2010) . - pp. 213-221 Titre : Feed-forward control of open channel flow using differential flatness Type de document : texte imprimé Auteurs : Tarek S. Rabbani, Auteur ; Florent Di Meglio, Auteur ; Xavier Litrico, Auteur Année de publication : 2011 Article en page(s) : pp. 213-221 Note générale : Génie Aérospatial Langues : Anglais (eng) Mots-clés : Differentail  flatness  Diffusive  wave  equation  Open  channel  hydraulics  Trajectory  planning  Water  management Index. décimale : 629.1 Résumé : This brief derives a method for open-loop control of open channel flow, based on the Hayami model, a parabolic partial differential equation resulting from a simplification of the Saint-Venant equations. The open-loop control is represented as infinite series using differential flatness, for which convergence is assessed. A comparison is made with a similar problem available in the literature for thermal systems. Numerical simulations show the effectiveness of the approach by applying the open-loop controller to irrigation canals modeled by the full Saint-Venant equations. DEWEY : 629.1 ISSN : 1063-6536 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5169829 [article] Feed-forward control of open channel flow using differential flatness [texte imprimé] / Tarek S. Rabbani, Auteur ; Florent Di Meglio, Auteur ; Xavier Litrico, Auteur . - 2011 . - pp. 213-221. Génie Aérospatial Langues : Anglais (eng) in IEEE Transactions on control systems technology > Vol. 18 N° 1 (Janvier 2010) . - pp. 213-221 Mots-clés : Differentail  flatness  Diffusive  wave  equation  Open  channel  hydraulics  Trajectory  planning  Water  management Index. décimale : 629.1 Résumé : This brief derives a method for open-loop control of open channel flow, based on the Hayami model, a parabolic partial differential equation resulting from a simplification of the Saint-Venant equations. The open-loop control is represented as infinite series using differential flatness, for which convergence is assessed. A comparison is made with a similar problem available in the literature for thermal systems. Numerical simulations show the effectiveness of the approach by applying the open-loop controller to irrigation canals modeled by the full Saint-Venant equations. DEWEY : 629.1 ISSN : 1063-6536 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5169829