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Flatness-based control of open-channel flow in an irrigation canal using SCADA

Authors
  • Rabbani, T.
  • Munier, S.
  • Dorchies, D.
  • Malaterre, P.O.
  • Bayen, A.
  • Litrico, X.
Publication Date
Jan 01, 2009
Identifiers
DOI: 10.1109/MCS.2009.933524
OAI: oai:HAL:hal-00582485v1
Source
HAL-Descartes
Keywords
Language
English
License
Unknown
External links

Abstract

Open channels are used to distribute water to large irrigated areas. In these systems, ensuring timely water delivery is essential to reduce operational water losses. This article 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. Experimental results show the effectiveness of the approach by applying the open-loop controller to a real irrigation canal located in South of France.

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