Simulation of PID Control Applied to Irrigation Channels | Zendy

Asier Lacasta | Zendy; Mario MoralesHernández | Zendy; P. Brufau | Zendy; Pilar GarcíaNavarro | Zendy

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Simulation of PID Control Applied to Irrigation Channels

Author(s) -

Asier Lacasta,

Mario MoralesHernández,

P. Brufau,

Pilar GarcíaNavarro

Publication year - 2014

Publication title -

procedia engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.32

H-Index - 74

ISSN - 1877-7058

DOI - 10.1016/j.proeng.2014.02.109

Subject(s) - pid controller , control theory (sociology) , flow (mathematics) , channel (broadcasting) , water flow , work (physics) , open channel flow , coupling (piping) , controller (irrigation) , control volume , control engineering , engineering , computer science , mechanics , control (management) , mechanical engineering , geotechnical engineering , physics , temperature control , telecommunications , agronomy , artificial intelligence , biology

Open-channel flow usually includes many hydraulic elements to help with the regulation of water supply in terms of automatic control. On the other hand, the one-dimensional Shallow Water Equations (SWE) are widely used to model and predict the flow dynamics in this kind of configurations. In this work, the unsteady SWE are used to model the water motion and they are solved using a finite volume upwind scheme able to cope with all flow regimes. Furthermore, the regulation of hydraulic structures at channels is frequently based on the PID controller. In this work, the implementation and coupling of the channel flow simulation with hydraulic elements and PID regulation is performed

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