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Introducing Dynamics and Control to Civil Engineers through an Experimental Flume
Publisher: American Society of Civil Engineers
Abstract: This paper presents the benefits of using an irrigation canal scale model as a main tool for introducing systems dynamics and control to postgraduate civil engineers. The canal is used as an educational resource for teaching ...
Control Method for On‐Demand Operation of Open‐Channel Flow
Publisher: American Society of Civil Engineers
Abstract: The basic unit in a free‐surface controlled water distribution network could be composed by a single reach with upstream and downstream gates. Different methods have been proposed in the literature to control water level, ...
Closure to “Benchmark of Discharge Calibration Methods for Submerged Sluice Gates” by Carlos Sepúlveda, Manuel Gómez, and José Rodellar
Publisher: American Society of Civil Engineers
Benchmark of Discharge Calibration Methods for Submerged Sluice Gates
Publisher: American Society of Civil Engineers
Abstract: Real accuracy of several calibration methods for sluice gates working in the submerged orifice flow condition was determined considering water discharge from water levels and gate openings. Data were taken from three gates ...
GoRoSo: Feedforward Control Algorithm for Irrigation Canals Based on Sequential Quadratic Programming
Publisher: American Society of Civil Engineers
Abstract: The feedforward control canal problem is stated as a nonlinear optimization problem with constraints on the gate movements. It is numerically solved with the use of the sequential quadratic problem (SQP) method and the ...
Application of the GoRoSo Feedforward Algorithm to Compute the Gate Trajectories for a Quick Canal Closing in the Case of an Emergency
Publisher: American Society of Civil Engineers
Abstract: The canal delivery system in the Left Hemidelta area of the Ebro River in Spain consists of a tree-shaped net of open canals. The overall system can be quickly isolated in the case of an emergency by closing the upstream ...
Is It Better to Use Gate Opening as Control Variable than Discharge to Control Irrigation Canals?
Publisher: American Society of Civil Engineers
Abstract: Centralized model predictive controllers are common in water systems. The control action variable can be the discharge, and the subsystems (canal pools) are modeled separately. This paper focuses on short canal pools where ...
Predictive Control of Structures
Publisher: American Society of Civil Engineers
Abstract: Different continuous‐time approaches have been proposed in recent years to formulate active control algorithms to reduce the response of civil engineering structures under dynamic excitations. In this paper, a general ...
Discussion and Closure: Control Method for On-Demand Operation of Open-Channel Flow
Publisher: American Society of Civil Engineers