Modelling of a Greenhouse Climatic Conditions Control System with PID Controller for Plant Growth Optimization

Abstract

In modern agriculture, our focus is on optimizing crop cultivation, particularly in greenhouses, to enhance productivity and resource efficiency. This paper investigates the pivotal role of temperature and humidity control in greenhouses for optimal plant growth. Our study employs a Matlab/Simulink-designed system for continuous monitoring, analysis, and real-time adjustments, connecting with various actuators and integrating external data. Results show the system efficiently corrects variations, ensuring temperature and humidity return to set points of 25°C and 60% respectively. This underscores the trans-formative potential of the control system in revolutionizing agriculture for increased efficiency and sustainability.