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

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Academic year: 2021

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Figure

Figure 1: Irrigation canal. (a) shows the flow Q, water depth H, and wetted perimeter P
Figure 2: Longitudinal schematic profile of a hydraulic canal. A canal is a structure that directs water flow from an upstream location to a downstream location
Figure 3: Dimensionless bump function. The bump function φ σ (t) is a Gevrey function of order 1 + 1/σ.
Figure 4: Hayami control input signal. The control input u(t) = q(0, t) is computed using the differential flatness method applied to the Hayami model for the desired downstream water discharge y(t).
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