1989
DOI: 10.1061/(asce)0733-9437(1989)115:1(96)
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Control of Irrigation Canal Networks

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Cited by 24 publications
(9 citation statements)
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“…The channels are typically sectioned into pools that stretch between gates that can be adjusted to locally impose gravity-powered flow downstream and at supply points. Figure 2 shows the block diagram for a section of an automated irrigation channel that has a so-called distantdownstream control architecture (Clemmens and Replogle 1989;Schuurmans et al 1999;Weyer 2002;Mareels et al 2005;Li 2006;Litrico and Fromion 2009;Soltanian 2014). The local feedback controller C i (s) is used to regulate the water-level y i at the downstream gate, which reflects the capacity of the section to supply flow locally and downstream, under the power of gravity.…”
Section: Distant-downstream Control Of Irrigation Channelsmentioning
confidence: 99%
“…The channels are typically sectioned into pools that stretch between gates that can be adjusted to locally impose gravity-powered flow downstream and at supply points. Figure 2 shows the block diagram for a section of an automated irrigation channel that has a so-called distantdownstream control architecture (Clemmens and Replogle 1989;Schuurmans et al 1999;Weyer 2002;Mareels et al 2005;Li 2006;Litrico and Fromion 2009;Soltanian 2014). The local feedback controller C i (s) is used to regulate the water-level y i at the downstream gate, which reflects the capacity of the section to supply flow locally and downstream, under the power of gravity.…”
Section: Distant-downstream Control Of Irrigation Channelsmentioning
confidence: 99%
“…El presente trabajo versa sobre una manera de ayudar a reducir esta cantidad de agua. Clark (1972) y Clemens y Replogle (1989) aseguran que la experiencia mundial nos dice que una vía importante para resolver esta problemáti-ca es la introducción de algún grado de automatización de la red de distribución de agua de los sistemas de riego, la cual garantiza un aumento de eficiencia de la distribución del agua, un ahorro de energía eléctrica, una disminución considerable de las pérdidas improductivas de agua al conseguir una estricta correspondencia entre las demandas y los suministros de agua y un aumento de la efectividad en la explotación de los canales de riego y en la producción de alimentos. Goussard (1993) asegura que, idealmente, un sistema de irrigación podría asegurar el envío de agua a los hidrantes de los agricultores de acuerdo con los requerimientos actuales de los cultivos, tanto desde el punto de vista de la puntualidad como de la cantidad (éste es el deseo de la agricultura moderna ya que con él se consiguen los mejores rendimientos).…”
Section: Joan Soler Guitart Manuel Gómez Valentín Y José Rodellar Beunclassified
“…Flow-rate control is frequently given secondary consideration; for example, it is frequently assumed as result of head control. Controlling both head and flow at each location may not be necessary, but both must be controlled by the system as a whole (Clemmens and Replogle 1989;Zimbelman 1987;Dedrick and Zimbelmen 1987;Rogers 1988).…”
Section: Control Conceptsmentioning
confidence: 99%