Automatic Agricultural Land Irrigation System by Fuzzy Logic

Water is an important component for agriculture. Conventional methods for irrigation system like canal, wells and rainfall are time consuming and seasonal. By using automated land irrigation system with hybrid power (Solar & Grid), water, time and energy. Therefore, maximum area can be irrigated in less time. The crux of this research is to design and simulate a fuzzy controller using MATLAB for automatic land irrigation. This controller is mathematically designed and simulated in MATLAB. It consist of inputs/outputs values with membership functions. Input involve agricultural land water level categorization and time. Output of designed controller consist of tube well operation and power source. Software and calculated evaluation have been done on input controlling outputs. We calculate outputs to get minimum percentage error difference between calculated and simulated results. We got 1.9% error in Tube well operation and 1.15% error in power source. The use age of such automatic land irrigation system will not only increase crops production and also decrease expenses and solve frequent disconnection problem of tube well from grid due to load shedding.