MODELING OF AN AUTOMATIC CONTROL SYSTEM FOR SUBMERSIBLE PUMPS IN DRAINAGE WELLS IN THE MATLAB SOFTWARE ENVIRONMENT

The accumulation of moisture due to summer showers or due to sudden melting of snow can lead to deformation of the foundation of buildings, the appearance of cracks and deflections on it, as well as the release of harmful substances into the environment. Drainage systems, especially in urban infrastructure, play an important role in effectively treating wastewater and maintaining groundwater levels at safe levels. Automatic control of submersible pumps in such systems is critical to optimizing the drainage process and minimizing flood risks. This article develops a model of an automatic control system for submersible pumps in drainage wells, which includes components such as a drainage well, a drainage pipeline valve actuator, a pump and a level sensor. The model was created in the MatLab software environment using the Simulink application package, which made it possible to simulate and analyze the process of water entering a water collection well and its pumping out using a pump, as well as to study in detail how individual blocks of the system react to incoming water. The results of this work can be useful for engineers and designers working in the field of hydraulic engineering. They can use the model to optimize control systems and to predict and analyze the performance of drainage systems.

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