Sistema de control difuso de ph para un cultivo hidropónico de lechuga y monitoreo por IoT de las variables de proceso

Abstract

The pandemic present in recent years has caused an increase in prices and difficulty in obtaining certain foods, and in turn has generated a need to adapt to these eventualities. For this reason it was decided to develop a prototype of urban agriculture based on the technique of hydroponics, this prototype implements a fuzzy control mamdani for the regulation of the PH of nutrient solution that will be supplied periodically to the plant to be grown. This project will allow the user to grow lettuce for consumption in an autonomous, efficient and economically sustainable way; additionally the easy access to the crop data and the automation of the process will facilitate obtaining a good result for someone who is not considered an expert in the area of agriculture. With the implementation of monitoring from Azure, and with the storage of the information in a non-relational database, the farmer is allowed to validate the status of the crop remotely and with easy access from anywhere to real-time information of the process variables.