Model predictive controlled subsurface drainage and irrigation for peatland groundwater management

Ikonen, Enso; Liedes, Toni; Vasara, Joni (2023-11-22)
 
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URL:
https://doi.org/10.1016/j.ifacol.2023.10.667

Ikonen, Enso
Liedes, Toni
Vasara, Joni
Elsevier
22.11.2023

Ikonen, E., Liedes, T., & Vasara, J. (2023). Model predictive controlled subsurface drainage and irrigation for peatland groundwater management. IFAC-PapersOnLine, 56(2), 9894–9899. https://doi.org/10.1016/j.ifacol.2023.10.667

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© 2023 The Authors. This is an open access article under the CC-BY-NC-ND license (https:/creativecommons.org/licenses/by-nc-nd/4.0/)
https://creativecommons.org/licenses/by-nc-nd/4.0/
doi:https://doi.org/10.1016/j.ifacol.2023.10.667
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https://urn.fi/URN:NBN:fi:oulu-202312153865
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Abstract

A dynamic simulation model for the water balance in a field with controlled subsurface drainage and irrigation is derived. The model is then applied to groundwater table height control, using the model predictive control (MPC) paradigm. The nonlinear constrained MPC problem is solved and results illustrated in simulations. The role of automation of controlled subsurface drainage in cultivated peatlands is discussed.
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