12/26/2023 0 Comments Mark van overloop![]() This study makes the first attempt to combine Multi-Scenario MPC (MSMPC) with a Genetic Algorithm (GA) to find Pareto optimal solutions for a multi-scenario operational water resources management problem. However, we still need to advance MPC in the face of hydrological uncertainties. Model Predictive Control (MPC) has been shown to be a promising technique in this context. Operational water resources management needs to adopt operational strategies to re-allocate water resources by manipulating hydraulic structures. The proposed method enables water authorities to promote the surface water distribution system in practical, implementable, and step-by-step planning to increase individual and public profits and environmental achievements by reducing water extraction from tube-wells based on the actual water demand potential. Likewise, employing the intelligent operation led to the economic benefit of 8.5, 11.3, 11.9, and 16.8 M US$ by conserving crop production of 3841.4, 5104.8, 5367.6, and 7543.0 tons, respectively, under the scenarios as mentioned above. Application of the developed configuration of the CMPC led to 4.1%, 5.7%, 5.6%, and 7.3%, increasing the crop yield under the water shortage scenarios of 15%, 20%, 25%, and 30%, respectively. A controversial irrigation district located in central Iran was selected as the test case located in a basin where reported socio-economic and environmental concerns are among the highest in Iran. This study also investigated technical and environmental perspectives in enriching the resilience of agricultural water distribution systems influenced by the water shortage periods. Using centralized model predictive control (CMPC), an automatedwater distribution control system was developed in MATLAB version (2018a) and integrated with the Aquacrop model to provide an intelligent daily water distribution prioritization within irrigation districts. To address these issues, a novel configuration of an automated operating system was developed to mitigate crop yield reductions during times of water scarcity. Accordingly, inadequate, unfair, and unreliable surface water distribution has led to crop yield reduction and economic damage. The vulnerability of conventional operational systems in agricultural water distribution systems becomes controversial under successive water shortages. The algorithm is verified through a case study by interfacing a high-fidelity simulator model of a sewer network as virtual reality. Then, this framework is extended to our formulation of the multiple scenario problem. First, a generic multiobjective MPC is established which deals with the time delays explicitly in the optimization. ![]() To this end, we propose a Multi-scenario MPC (MS-MPC) approach, that deals with uncertainty in the expected inflow. to generate different ensembles based on rain forecasts. One way to incorporate the uncertainty in the decision-making is to consider multiple scenarios, i.e. Furthermore, MPC faces the challenge of handling uncertainty caused by disturbances, e.g. One of the greatest challenges in the control of UDNs is to formulate multiple control criteria regarding the operational requirements of the network. The most widely applied Real-Time Control (RTC) on these systems is Model Predictive Control (MPC), which typically incorporates transport time delays and the effect of disturbances explicitly in the objectives and constraints. Urban drainage networks (UDN) are among the most vital infrastructures within the natural water cycle.
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