Modeling and control in open-channel irrigation systems: A review

G Conde, N Quijano, C Ocampo-Martinez - Annual Reviews in Control, 2021 - Elsevier
Water is the most important element of food production, and the easiest and most cost-
efficient way to transport it is through open-channel irrigation systems (OCIS). These types of …

Modeling and regulation of irrigation canals: existing applications and ongoing researches

PO Malaterre, JP Baume - SMC'98 Conference Proceedings …, 1998 - ieeexplore.ieee.org
The objective of this survey paper is to review the main methodologies used in the
development of models and in the design of controllers for irrigation canal systems. These …

Boundary feedback control in networks of open channels

J de Halleux, C Prieur, JM Coron, B d'Andréa-Novel… - Automatica, 2003 - Elsevier
This article deals with the regulation of water flow in open-channels modelled by Saint-
Venant equations. By means of a Riemann invariants approach, we deduce stabilizing …

Determination of the neutron spin structure function

PL Anthony, RG Arnold, HR Band, H Borel… - Physical Review Letters, 1993 - APS
The spin structure function of the neutron g 1 n has been determined over the range 0.03<
x< 0.6 at an average Q 2 of 2 (GeV/c) 2 by measuring the asymmetry in deep inelastic …

Simplified modeling of irrigation canals for controller design

X Litrico, V Fromion - Journal of irrigation and drainage engineering, 2004 - ascelibrary.org
The integrator delay zero (IDZ) model presented by Litrico and Fromion is a simple way to
model a canal for control purposes that extends the classical integrator delay model. This …

Fractional robust control of main irrigation canals with variable dynamic parameters

V Feliu-Batlle, RR Perez, LS Rodriguez - Control engineering practice, 2007 - Elsevier
A new method is proposed for controlling main irrigation canals with variable dynamical
parameters based on robust fractional order controllers. A methodology for designing PID …

Robust boundary control of systems of conservation laws

C Prieur, J Winkin, G Bastin - Mathematics of Control, Signals, and …, 2008 - Springer
The stability problem of a system of conservation laws perturbed by non-homogeneous
terms is investigated. These non-homogeneous terms are assumed to have a small C 1 …

Frequency modeling of open-channel flow

X Litrico, V Fromion - Journal of hydraulic engineering, 2004 - ascelibrary.org
A good model is necessary to design automatic controllers for water distribution in an open-
channel system. The frequency response of a canal governed by the Saint-Venant …

Backstepping stabilization of the linearized Saint-Venant–Exner model

A Diagne, M Diagne, S Tang, M Krstic - Automatica, 2017 - Elsevier
Using backstepping design, exponential stabilization of the linearized Saint-Venant–Exner
(SVE) model of water dynamics in a sediment-filled canal with arbitrary values of canal …

Simple optimal downstream feedback canal controllers: Theory

AJ Clemmens, J Schuurmans - Journal of Irrigation and Drainage …, 2004 - ascelibrary.org
A new class of downstream water-level feedback controllers is proposed that can vary from a
series of individual proportional-integral (PI) controllers (each gate adjusted based on one …